Posts on cederlof.net

Ubuntu Home Assistant Docker

Wed, 28 Oct 2020 16:08:11 +0000

Portainer

1$ docker volume create portainer_data
2$ docker run -d -p 8000:8000 -p 9000:9000 --name=portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce

Home Assistant

 1cd ~/homeassistant-docker
 2
 3#start
 4docker-compose up -d
 5
 6#restart
 7docker-compose restart
 8
 9#update and restart
10docker-compose pull
11docker-compose up -d --build homeassistant

Firefox on Docker https://github.com/jlesage/docker-firefox9

1docker run -d --name=firefox -p 5800:5800 -v /docker/appdata/firefox:/config:rw --shm-size 2g -e "DISPLAY_WIDTH=1000" -e "DISPLAY_HEIGHT=1308" -e "KEEP_APP_RUNNING=1" --security-opt seccomp=/home/ubuntu/firefox-docker/default.json jlesage/firefox

Mosquitto on Docker

1cd ~/mosquitto-docker
2docker-compose up -d
3#port 1883, 127.0.0.1

Extract .pem and .key from .pfx certificate for Swish

Sun, 11 Oct 2020 18:51:41 +0000

Swish with PHP and curl requires original .pem and additionaly the extracted .key, which was a hassle to extract on Windows. To extract the key: import the .pem-cert into windows cert store on the machine that created the CSR and then export it to pfx with keys. Then do number two below.

1. .pfx to .pem

openssl pkcs12 -in filename.pfx -out cert.pem -nodes

2. .pfx to .key

openssl pkcs12 -in filename.pfx -nocerts -out cert.key

3. .pfx to .pem without key

openssl pkcs12 -in filename.pfx -clcerts -nokeys -out cert.pem

Källa: https://www.xolphin.com/support/Certificate_conversions/Convert_pfx_file_to_pem_file

Docker and ASP.NET MVC

Wed, 18 Dec 2019 10:37:50 +0000

Get started

choco install docker-desktop
Open Docker desktop verify it is starting
Right click icon in taskbar and: Switch to Windows containers

####Docker cheat sheet

Get Running containers docker container ls

Run a command inside the container docker container exec XX ls (XX är id för containern, kanske funkar med namnet?)

Attach to a running container and run powershell docker exec -ti XX powershell

Create an image docker image build --tag jtjp:v1 --file .\Dockerfile .

Run the image interactively and start powershell docker container run -it TAG powershell

Run the image detached and map port 80 in container to 8123 in host docker container run -d -p 8123:80 TAG

Inspect en running container (get IP, run status and more) docker inspect XX

####Dockerfile Create %projectRoot%\docker\web\Dockerfile

 1# escape=`
 2FROM mcr.microsoft.com/dotnet/framework/sdk:4.8-windowsservercore-ltsc2019 AS build-agent
 3SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 4
 5# Install web workload:
 6RUN Invoke-WebRequest -UseBasicParsing https://aka.ms/vs/16/release/vs_buildtools.exe -OutFile vs_BuildTools.exe; `
 7 Start-Process vs_BuildTools.exe -ArgumentList '--add', 'Microsoft.VisualStudio.Workload.WebBuildTools', '--quiet', '--norestart', '--nocache' -NoNewWindow -Wait;
 8
 9SHELL ["cmd", "/S", "/C"]
10RUN @powershell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))" && SET PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin
11
12# new shell so choco is available
13SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
14RUN choco install webdeploy -y;
15
16WORKDIR C:\src\JTjP
17COPY JTjP\*.config ./
18RUN nuget restore packages.config -PackagesDirectory ..\packages;
19
20COPY JTjP\ .
21RUN msbuild JTjP.csproj /p:OutDir=C:\out /p:Configuration=Release /p:CreatePackageOnPublish=True /p:DeployOnBuild=True /p:DeployTarget=Package /p:AutoParameterizationWebConfigConnectionStrings=False
22
23FROM mcr.microsoft.com/dotnet/framework/aspnet:4.8-windowsservercore-ltsc2016 AS runtime
24SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
25
26WORKDIR c:\webfiles
27
28COPY --from=build-agent /out/_PublishedWebsites/JTjP/ ./
29
30RUN Remove-Website 'Default Web Site'; `
31 New-Website -Name 'jtjp' -Port 80 -PhysicalPath 'c:\webfiles'

####Troubleshooting

######VirtualBox, Hyper-v osv. Docker Desktop uses Hyper-v under the hood, and the Windows feature must be installed. Docker Toolbox is for legacy systems, and works with VirtualBox instead. However Docker Desktop is better for Windows. Hanselman has a solution for switching between Hyper-v and VirtualBox https://www.hanselman.com/blog/SwitchEasilyBetweenVirtualBoxAndHyperVWithABCDEditBootEntryInWindows81.aspx

######No internet access from inside container with Docker Desktop

Trying to restore Nuget, and have no internet access? With multiple network adapters the solution for Win 10 might be to set the interface metric, to the lowest in the system, as Docker/Hyper-v(?) choses the one with the lowest value https://github.com/docker/for-win/issues/2760#issuecomment-430889666

1Get-NetIPInterface -AddressFamily IPv4 | Sort-Object -Property InterfaceMetric -Descending
2
3#from elevated prompt!
4Set-NetIPInterface -InterfaceAlias 'Wi-Fi' -InterfaceMetric 3

Ubuntu files backups Onedrive

Sun, 08 Dec 2019 19:59:56 +0000

###OneDrive Använder fork av skilion/onedrive https://github.com/abraunegg/onedrive/blob/master/docs/USAGE.md

Config: sudo vim ~/.config/onedrive/config

1systemctl enable onedrive@<username>.service
2systemctl start onedrive@<username>.service

To view the status of the service running for the user, use the following:

1systemctl status onedrive@<username>.service

###Copying files https://www.tecmint.com/rsync-local-remote-file-synchronization-commands/ rsync -avzh

1rsync -avz /media/sourcedir/ /media/targetdir/

####screen Run in the background https://linuxize.com/post/how-to-use-linux-screen/

1screen -S session_name
2Ctrl+A ? #gives commands
3Ctrl+A Ctrl+d #detach from screen
4screen -ls #active screens
5screen -r 10835 #reattach screen with id
6screen -rd 10835 #reattach if not detached

node-red

Mon, 14 Jan 2019 07:47:28 +0000

Autostart capability using SystemD

1sudo wget https://raw.githubusercontent.com/node-red/raspbian-deb-package/master/resources/nodered.service -O /lib/systemd/system/nodered.service
2sudo wget https://raw.githubusercontent.com/node-red/raspbian-deb-package/master/resources/node-red-start -O /usr/bin/node-red-start
3sudo wget https://raw.githubusercontent.com/node-red/raspbian-deb-package/master/resources/node-red-stop -O /usr/bin/node-red-stop
4sudo chmod +x /usr/bin/node-red-st*
5sudo systemctl daemon-reload

To then enable Node-RED to run automatically at every boot and upon crashes sudo systemctl enable nodered.service

It can be disabled by sudo systemctl disable nodered.service

Systemd uses the /var/log/system.log for logging. To filter the log use sudo journalctl -f -u nodered -o cat

VIM Simple Vim VSCode VsVim

Wed, 19 Dec 2018 09:29:06 +0000

Cheat sheet for Simple Vim in VSCode

https://marketplace.visualstudio.com/items?itemName=jpotterm.simple-vim

Move around

 1Ctrl+b page up
 2Ctrl+f page down
 3$ end of line
 4% matching bracket
 5[{ previous bracket or next: ]}
 6* or # Jump to next/prev occurrence of word under cursor
 7A Move to end of line and enter Insert mode.
 8I Move to beginning of line and enter Insert mode.
 9dd Delete current line.
10dw Delete current word.
11c Delete current character.

Selection

1c Delete range and enter insert mode.
2ggVG Select all
3< or > Intent, repeat with .

Comment out block

10 go to start of line
2ctrl + V enter select vertical mode
3j go down
4shift + I put cursors
5// to select

https://stackoverflow.com/questions/1676632/whats-a-quick-way-to-comment-uncomment-lines-in-vim

Copy paste

1yy Yank current line.

Select characters: v or V (whole line)
Press d to cut or y to copy
Press P to paste before the cursor or p to paste after*

d stands for delete in Vim, which in other editors is usually called cut y stands for yank in Vim, which in other editors is usually called copy Source: http://vim.wikia.com/wiki/Copy,_cut_and_paste

Macro

1qa Record macro to 'a'-register
2_ Jump to beginning of line and do what macro will do
3jq Jump down to next line and end macro recording
4
5@a play macro
65@a play macro on next 5 lines

Source: https://stackoverflow.com/questions/11784408/vim-multiline-editing-like-in-sublimetext

Recursive macro

 1qq4f,lr[Enter]@qq
 2
 3qq starts a new macro called q.
 44f, finds the forth ,
 5l moves to the right of it
 6renter replaces the space with an enter
 7@q calls the macro you have just made to recursively call it
 8q to finish recording
 9
10Then simple @q to format it.

Source: https://stackoverflow.com/questions/42314897/enter-a-new-line-after-4-commas-in-vim/42315209#42315209

https://fuqua.io/blog/2017/08/level-up-your-vsvim/

git cheat sheet

Tue, 27 Feb 2018 13:30:10 +0000

merge PR into fork

1git remote add pr-source https://github.com/<user-providing-pull-request>/<repo-name>
2git fetch pr-source
3git merge pr-source/<pull-request-branch-name>

checkout commit

1git checkout <sha1>

sync fork with remote master

1git clone git@github.com:<your-gh-name>/ezpublish.git ezforksync
2cd ezforksync
3git remote add upstream https://github.com/ezsystems/ezpublish.git
4git pull upstream master
5git push
6

undo latest commit

1 git reset HEAD~

undo two latest commits

1git reset HEAD~2

undo to a commit (warning, hard will delete local changes)

1git reset --hard <sha1_of_where_you_want_to_be>

undo a rebase (must be the last thing you did) (else, use reflog)

1git reset --hard ORIG_HEAD
2git rebase --abort

#####Rebase with squash/pick commits Source: http://gitready.com/advanced/2009/02/10/squashing-commits-with-rebase.html https://git-scm.com/book/en/v2/Git-Tools-Rewriting-History

1$ git rebase -i HEAD~4

In editor that appears, change pick to squash into the above picked commit:

1pick 01d1124 Adding license
2pick 6340aaa Moving license into its own file
3pick ebfd367 Jekyll has become self-aware.
4pick 30e0ccb Changed the tagline in the binary, too.

Next choose commit message, just comment out all lines but one, and write a pretty msg. Done.

#####Cleanup branches Source: https://railsware.com/blog/2014/08/11/git-housekeeping-tutorial-clean-up-outdated-branches-in-local-and-remote-repositories/

 1#what branches are merged into master?
 2git checkout master
 3git branch --merged
 4
 5#remove branch with name
 6git branch -d name-of-branch-to-remove
 7
 8#what branches are not merged?
 9git branch --no-merged
10
11#remove if abandoned
12git branch -D name-of-branch-to-remove
13
14#cleanup stale references
15git branch -r
16git remote prune origin

Kentor Authservices

Fri, 23 Feb 2018 08:24:05 +0000

Logging events

public class ElmahLoggerAdapter : Kentor.AuthServices.ILoggerAdapter
{
public void WriteInformation(string message)
{
LogText(message);
}
public void WriteError(string message, Exception ex)
{
LogText(ex + Environment.NewLine + message);
}
public void WriteVerbose(string message)
{
LogText(message);
}
private void LogText(string message)
{
File.AppendAllText(@"c:\temp\authServicesLog.txt", message + Environment.NewLine + @"********************" + Environment.NewLine);
}
}

I Global.asax Application_Startup

influxdb grafana

Mon, 12 Feb 2018 20:16:05 +0000

https://community.home-assistant.io/t/complete-guide-on-setting-up-grafana-influxdb-with-home-assistant-using-official-docker-images/42860 https://snillevilla.se/snygg-statistik-i-home-assistant-med-grafana-och-influxdb/

access grafana on http://IP-ADRESS:3000 admin/admin

start influxdb container

1docker run -d \
2--name="influxdb" \
3--restart always \
4-p 8086:8086 \
5-p 8083:8083 \
6-v /volume1/docker/influxdb/:/var/lib/influxdb \
7influxdb

run client

1docker exec -it influxdb influx

run grafana container

1docker run --user 104 -d -p 3000:3000 --name="grafana" -v /volume1/docker/grafana:/var/lib/grafana grafana/grafana

Upgrade grafana

1docker pull grafana/grafana
2docker stop grafana
3docker rm grafana
4docker run --user 104 -d -p 3000:3000 --name="grafana" -v /volume1/docker/grafana:/var/lib/grafana grafana/grafana

####Troubleshooting get docker containers

1docker ps -a
2
3docker logs XXXX #container-id - get logs of container
4docker logs -f --tail 100 #tail takes 100 last rows

if error when trying to start container: Error response from daemon: driver failed programming external connectivity on endpoint influxdb: Error starting userland proxy: listen tcp 0.0.0.0:8086: bind: address already in use Find process using port and kill it:

1sudo netstat -nl -p tcp | grep 8086
2sudo kill 1259
3docker start influxdb

Home-assistant venv Ubuntu

Sun, 07 Jan 2018 19:48:35 +0000

Upgrade Python to 3.5.4 https://sgrudadh.blogspot.se/2017/12/upgrading-python-virtual-environment.html

Install hass in venv https://sgrudadh.blogspot.co.uk/2017/12/installing-home-assistant-in-virtual.html

You can watch Home Assistant start (and run) with:

1$ sudo journalctl -f -u home-assistant

You can stop watching that by pressing CTRL+C - it won't stop any service.

activate user env and upgrade hass

1sudo su -s /bin/bash homeassistant
2source /srv/homeassistant/homeassistant_venv/bin/activate
3pip3 install --upgrade homeassistant
4

control hass service

1sudo systemctl start home-assistant
2sudo systemctl stop home-assistant
3sudo systemctl restart home-assistant

######Samba share

1sudo nano /etc/samba/smb.conf

Once "smb.conf" has loaded, add this to the very end of the file:

1[<folder_name>]
2path = /home/<user_name>/<folder_name>
3valid users = <user_name>
4read only = no

1sudo service smbd restart
2
3#test with
4testparm

###backup https://blog.ceard.tech/2017/10/backing-up-home-assistant.html?view=sidebar

postgresql

Tue, 21 Nov 2017 09:06:43 +0000

 1#change to user postgres
 2sudo -i -u postgres
 3
 4#get into sql-mode
 5psql
 6
 7#create new role
 8createuser --interactive
 9
10#list dbs
11\l
12
13#select db
14\c database-name
15
16#list tables
17\dt
18
19#exit postgres
20\q

https://www.digitalocean.com/community/tutorials/how-to-install-and-use-postgresql-on-ubuntu-16-04

hassbian Home Assistant

Tue, 05 Sep 2017 09:12:51 +0000

####Docker (tamarind) https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-16-04 https://home-assistant.io/docs/installation/docker/

1 #config: /home/erik/docker-conf
2
3 docker run --rm -d --name="home-assistant" -v /home/erik/docker-conf:/config -v /etc/localtime:/etc/localtime:ro --privileged -v /dev/ttyACM0:/dev/ttyACM0 --net=host homeassistant/home-assistant
4
5 docker restart home-assistant
6

To show only running containers use the given command:

1docker ps
2

To show all containers use the given command:

1docker ps -a
2

####Byt till hass-användaren och redigera conf:

1sudo su -s /bin/bash homeassistant

1cd ~/.homeassistant/
2nano configuration.yaml
3
4#görs utan att vara i bash för home assistant
5sudo systemctl stop home-assistant@homeassistant.service
6sudo systemctl start home-assistant@homeassistant.service

#####CHECK YOUR CONFIGURATION Log in as the pi account and execute the following commands:

1$ sudo su -s /bin/bash homeassistant
2$ source /srv/homeassistant/bin/activate
3#den ligger nu kanske i /home/homeassistant/homeassistant/bin/activate (?)
4$ hass --script check_config

https://home-assistant.io/docs/installation/hassbian/common-tasks/

####Tellsticken

 1#lista enheter
 2tdtool -l
 3
 4#redigera tellstick.conf
 5sudo nano /etc/tellstick.conf
 6
 7#starta om
 8sudo /etc/init.d/telldusd restart
 9
10#sätt device i learning mode
11#kör för id 7 i conf-filen
12tdtool -e 7

http://developer.telldus.com/wiki/TellStick_conf

####Lyssna på remotes

PHP-script (sparat på /home/pi/phpscripts)

1<?php
2$s = stream_socket_client('unix:///tmp/TelldusEvents');
3while(1){
4 echo stream_socket_recvfrom($s,1024)."\n";
5}
6?>

Kör från commandline med

1php -f ./readRemotes.php

####Samba shares

1sudo nano /etc/samba/smb.conf

Add network user with name "username"

1sudo smbpasswd -a username

ESP8266 Arduino Wifi-module

Mon, 15 May 2017 12:50:30 +0000

 1
 2AT+CWJAP= “Wi-FiNetwork”,“Password”
 3
 4OK
 5AT+CIPMUX=1
 6
 7
 8OK
 9AT+CIPSERVER=1,80
10
11
12OK
13AT+CIFSR
14
15+CIFSR:STAIP,"192.168.1.230"
16+CIFSR:STAMAC,"a0:20:a6:0e:ac:af"
17

Source: http://www.instructables.com/id/Getting-Started-With-the-ESP8266-ESP-01/

1Try to connect The GPIO0 with a 10k resistor to ground and the CH_PD to VCC and it works :)

Source: https://github.com/esp8266/Arduino/issues/2801

SQL Server cheat sheet

Tue, 20 Sep 2016 13:40:21 +0000

######Reset auto-increment Key to 1

1DBCC CHECKIDENT ('[dbo].[ServiceIntegrations]', RESEED, 0)
2GO

######Drop constraint with unknown name

1DECLARE @ObjectName NVARCHAR(100)
2SELECT @ObjectName = OBJECT_NAME([default_object_id]) FROM SYS.COLUMNS
3WHERE [object_id] = OBJECT_ID('[tableSchema].[tableName]') AND [name] = 'columnName';
4EXEC('ALTER TABLE [tableSchema].[tableName] DROP CONSTRAINT ' + @ObjectName)

Source: http://stackoverflow.com/questions/1430456/how-to-drop-sql-default-constraint-without-knowing-its-name

Powershell - remove old files and folders

Sun, 12 Jun 2016 16:32:38 +0000

Remove files older than X days, and remove empty folders.

 1# set folder path
 2$dump_path = "c:\Temp\remove-files-ps"
 3
 4# set min age of files
 5$max_days = "-20"
 6
 7# get the current date
 8$curr_date = Get-Date
 9
10# determine how far back we go based on current date
11$del_date = $curr_date.AddDays($max_days)
12echo $del_date
13
14# delete the files
15Get-ChildItem $dump_path -Recurse | Where-Object { $_.LastWriteTime -lt $del_date } | Remove-Item
16#Get-ChildItem $dump_path -Recurse | Where-Object { $_.LastWriteTime -lt $del_date } | echo
17
18(gci $dump_path -r | ? {$_.PSIsContainer -eq $True}) | ? {$_.GetFiles().Count -eq 0} | Remove-Item
19#(gci $dump_path -r | ? {$_.PSIsContainer -eq $True}) | ? {$_.GetFiles().Count -eq 0} | echo

Backup SQL Server databases with T-SQL

Tue, 15 Mar 2016 13:32:28 +0000

 1DECLARE @name VARCHAR(50) -- database name
 2DECLARE @path VARCHAR(256) -- path for backup files
 3DECLARE @fileName VARCHAR(256) -- filename for backup
 4DECLARE @fileDate VARCHAR(20) -- used for file name
 5DECLARE @debug BIT = 0
 6
 7-- specify database backup directory
 8SET @path = 'c:\temp\db-backup\' --must exist on disk
 9
10-- specify filename format
11SELECT @fileDate = CONVERT(VARCHAR(20),GETDATE(),112)
12
13DECLARE db_cursor CURSOR FOR
14SELECT name
15FROM master.dbo.sysdatabases
16WHERE name NOT IN ('tempdb') -- exclude these databases
17
18OPEN db_cursor
19FETCH NEXT FROM db_cursor INTO @name
20
21 WHILE @@FETCH_STATUS = 0
22 BEGIN
23 SET @fileName = @path + @name + '.BAK'
24 if @debug = 0 BACKUP DATABASE @name TO DISK = @fileName with init, format, COMPRESSION
25 if @debug = 1 print 'backup ' + @name + ' to ' + @fileName
26
27 FETCH NEXT FROM db_cursor INTO @name
28 END
29
30CLOSE db_cursor
31DEALLOCATE db_cursor

Knockout binding to JavaScript-dates and moment-formatting

Thu, 22 Oct 2015 11:25:28 +0000

Data-binding an input-field or text-field to a JavaScript date is not implemented by default in Knockout. Here is a solution using MomentJS for formatting the date.

 /*
* use like this: data-bind="date: dateVariable, format: 'YYYY-MM-DD'"
*/
ko.bindingHandlers.date = {
init: function(element, valueAccessor, allBindingsAccessor, viewModel) {
ko.utils.registerEventHandler(element, 'change', function() {
var value = valueAccessor();
if (element.value !== null && element.value !== undefined && element.value.length > 0) {
value(element.value);
} else {
value('');
}
});
},
update: function (element, valueAccessor, allBindingsAccessor, viewModel) {
var val = valueAccessor();
var formatted = 'Invalid date';
var date = moment(ko.utils.unwrapObservable(val));
var format = allBindingsAccessor().format || 'YYYY-MM-DD';
if (date && date.isValid()) {
formatted = date.format(format);
}
if ($(element).is('input') === true) {
$(element).val(formatted);
} else {
$(element).text(formatted);
}
}
};

NHibernate Lazy loading and JSON

Tue, 20 Oct 2015 08:48:03 +0000

När man arbetar med NHibernate mot databas så är lazy-loading aktiverat per default.

var session = sessionFactory.OpenSession();
var users = session.Query<User>()
.ToList();

Denna query hämtar Users-tabellen och ingenting annat. Trots att man gjort ToList() är inte kopplingen mot sessionen bruten, så går man ner i users-objektet så finns relationerna där så länge sessionen är öppen.

var roles = users.Roles.ToList(); //fungerar!

Notera att i ovan fall så sker det då flera frågor mot databasen, eftersom att i första läget hämtas bara Users-tabellen, och sen när man väl punktar ner till en relation görs det nya frågor. Vet man med sig att man vill arbeta på relationerna så kan man göra en eager load, och ta med dem i samma SQL-fråga mot databasen med Fetch():

var session = sessionFactory.OpenSession();
var users = session.Query<User>()
.Fetch(u => u.Roles)
.ToList();

Problemet är när man vill returnera users från en Controller med t ex Json, då serialiseringen traverserar de properties som finns och därmed gör ytterligare slagningar mot databasen. Ett litet objekt med många relationer kan bli hur stort som helst och ge många onödiga slagningar mot DB.

En lösning är att använda en StatelessSession istället för en vanlig Session. Den gör att objektet inte har någon koppling till sessionen efter en ToList().

var session = sessionFactory.OpenStatelessSession();
var users = session.Query<User>()
.ToList();

Här gäller det dock att notera att man inte kan jobba vidare på objektet och spara tillbaka det i sessionen. Det här blir alltså endast en read-onlyvy.

Även om Stateless-sättet fungerar så är det rekommenderade för att leverera data från server till klient att skapa domänobjekt som man returnerar från Controllern med JSON, så man har full kontroll över vad som skickas över till klienten. Alltså antingen returnera ett anonymt otypat objekt, eller skapa en ny klass som man populerar med de värden vi behöver för klienten.

Regex cheatsheet

Fri, 09 Oct 2015 08:44:16 +0000

####Search-replace i Sublime

Text: County = "03", Ersätt med: <County>03</County>

Search: County = "([0-9]*"), Replace: <MasterCounty>\1</MasterCounty>

https://github.com/dmikalova/sublime-cheat-sheets/blob/master/cheat-sheets/Regular%20Expressions.cheatsheet

Chocolatey and Boxstarter

Wed, 08 Jul 2015 13:20:10 +0000

Download Boxstarter: http://boxstarter.org/Learn/SimplePackage

Install setup.bat with admin-rights.
Open up powershell and run BoxstarterShell.bat.
Install a boxstarter-script (.ps1) with: Install-BoxstarterPackage -PackageName C:\bin\boxes\hej.ps1

Boxstarter script

# Boxstarter options
$Boxstarter.RebootOk=$true # Allow reboots?
$Boxstarter.NoPassword=$false # Is this a machine with no login password?
$Boxstarter.AutoLogin=$true # Save my password securely and auto-login after a reboot
# Basic setup
Update-ExecutionPolicy Unrestricted
Set-WindowsExplorerOptions -EnableShowHiddenFilesFoldersDrives -EnableShowProtectedOSFiles -EnableShowFileExtensions -EnableShowFullPathInTitleBar
Enable-RemoteDesktop
Disable-InternetExplorerESC
Disable-UAC
Set-TaskbarOptions -Size Small
if (Test-PendingReboot) { Invoke-Reboot }
# Update Windows and reboot if necessary
Install-WindowsUpdate -AcceptEula
if (Test-PendingReboot) { Invoke-Reboot }
# Install Visual Studio 2013 Professional
cinst VisualStudio2013Professional -InstallArguments WebTools -y
if (Test-PendingReboot) { Invoke-Reboot }
cinst DotNet3.5 -y # Not automatically installed with VS 2013. Includes .NET 2.0. Uses Windows Features to install.
if (Test-PendingReboot) { Invoke-Reboot }
# VS extensions
Install-ChocolateyVsixPackage StopOnFirstBuildError http://visualstudiogallery.msdn.microsoft.com/91aaa139-5d3c-43a7-b39f-369196a84fa5/file/44205/3/StopOnFirstBuildError.vsix
# Apps / Tools
choco install chocolatey -y
choco install microsoft-edge -y
choco install googlechrome -y
choco install visualstudiocode -y
# choco install lastpass -y
choco install bitwarden -y
# choco install sublimetext3 -y
# choco install SublimeText3.PackageControl -y
choco install totalcommander -y
choco install 7zip -y
choco install 7zip.install -y
choco install sysinternals -y
choco install autohotkey -y
choco install dropbox -y
# choco install ditto -y
choco install spotify -y
choco install rdmfree -y
choco install git -y
choco install git.install -y
choco install tortoisegit -y
# choco install sourcetree -y
choco install git-fork -y
choco install winscp -y
#choco install skype -y
#choco install windirstat -y
choco install tortoisesvn -y
choco install dropbox -y
choco install javaruntime -y
choco install teamviewer -y
choco install greenshot -y
choco install vlc -y
choco install fiddler4 -y
choco install linqpad4 -y
choco install linqpad4.install -y
choco install firefox -y
choco install nodejs.install -y
choco install soapui -y
choco install slack -y
# choco install crashplan -y
choco install licecap -y
choco install virtualbox -y
choco install powertoys -y
choco install audioswitcher -y
choco install irfanview -y
choco install zoom -y
#cinst Microsoft-Hyper-V-All -source windowsFeatures
cinst IIS-WebServerRole -source windowsfeatures -y
cinst IIS-HttpCompressionDynamic -source windowsfeatures -y
cinst IIS-ManagementScriptingTools -source windowsfeatures -y
cinst IIS-WindowsAuthentication -source windowsfeatures -y
#Install-ChocolateyPinnedTaskBarItem "$($Boxstarter.programFiles86)\Google\Chrome\Application\chrome.exe"
#Install-ChocolateyPinnedTaskBarItem "$($Boxstarter.programFiles86)\Microsoft Visual Studio 12.0\Common7\IDE\devenv.exe"

Original source: http://blog.zerosharp.com/provisioning-a-new-development-machine-with-boxstarter/

Packages as we speak:

Chocolatey v0.10.3
7zip 16.02.0.20160811
7zip.commandline 16.02.0.20160811
7zip.install 16.02.0.20160811
autohotkey.portable 1.1.24.01
beyondcompare 4.1.9.21719
chocolatey 0.10.3
chocolatey-core.extension 1.0.2
cpu-z 1.78.0.20161124
cpu-z.install 1.78.0.20161124
ditto 3.21.50.0
DotNet4.5.1 4.5.1.20140606
dropbox 8.4.19
fiddler4 4.6.2.29442
Firefox 48.0.2
git 2.9.3
git.install 2.9.3
GoogleChrome 52.0.2743.116
greenshot 1.2.8.12
javaruntime 8.0.73
jdk8 8.0.112
lastpass 4.1.2
licecap 1.26.0.20160226
linqpad4 4.57.02
linqpad4.install 4.57.02
mm-choco.extension 0.0.4.1
nodejs.install 6.4.0
OpenSSL.Light 1.1.0.20161111
rdmfree 2.6.4.0
slack 1.0.0
soapui 5.2.1.20160819
SourceTree 1.9.6.1
spotify 1.0.33.106
sublimetext3 3.0.0.3114
SublimeText3.PackageControl 2.0.0.20140915
sysinternals 2016.07.29
teamviewer 11.0.64630
tortoisegit 2.2.0.0
tortoisesvn 1.9.4
totalcommander 8.52.01.20160421
winscp 5.9.1
winscp.install 5.9.1
VisualStudioCode 1.4
vlc 2.2.4
XnView 2.36

Node.js, Grunt i Visual Studio 2013

Tue, 16 Jun 2015 15:04:00 +0000

##Bower

Först behöver du installera Node: https://nodejs.org/

Sen i Powershell:

1npm install -g bower

Skapa bower.json-fil med. Lämna allt default utom förslagsvis namn och att inte publicera till det publika bower-repot.

1bower init

Installera de paket som behövs, för ASP.NET MVC t ex.

1bower install jquery --save
2bower install jquery-validation --save
3bower install jquery-validation-unobtrusive --save
4bower install modernizr --save
5bower install bootstrap --save
6bower install respond-minmax --save

Sen kan man avinstallera de NuGetPaket man inte behöver längre och referera in de bower-paket som istället har laddats ner till bower_configuration-katalogen.

1Uninstall-Package Microsoft.jQuery.Unobtrusive.Validation
2Uninstall-Package jQuery.Validation
3Uninstall-Package Bootstrap
4Uninstall-Package jQuery
5Uninstall-Package Respond
6Uninstall-Package Modernizr

https://nodejs.org/

##Grunt

Installera Grunt från commandline med npm:

1npm install grunt-cli -g

package.json som läggs i roten (kan också skapas med npm init.

 1{
 2 "name": "projekt-namn",
 3 "version": "0.1.0",
 4 "description": "",
 5 "dependencies": {
 6 "grunt": "^0.4.5",
 7 "grunt-contrib-nodeunit": "^0.4.1",
 8 "grunt-contrib-jshint": "^0.10.0",
 9 "grunt-contrib-uglify": "^0.5.1"
10 },
11 "devDependencies": {
12 "grunt": "^0.4.5"
13 }
14}

gruntfile.js läggs bredvid package.json

1module.exports = function (grunt) {
2 // Do grunt-related things in here
3};

Extensions till Visual Studio 2013

DNX, dnxcore50, .NET on OS X

Sat, 13 Jun 2015 16:42:05 +0000

För att installera DNVM med Homebrew, först behövs Homebrew, i Terminalen:

1ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Sen ladda ner dnx med Homebrew:

1brew tap aspnet/dnx
2brew update
3brew install dnvm

Registrera DNVM-kommandot i bash för sessionen:

1source dnvm.sh

Eller registrera source dnvm i bash-profilen:

1cd ~/
2touch .bash_profile
3open -a TextEdit.app .bash_profile

Kör med dnvm

1dnx . run

Manual: Installing .NET Core on OS X

Terminalen i OS X och .command-filer

Tue, 09 Jun 2015 17:34:00 +0000

Visa nuvarande path

1pwd

Skapa en textfil med ändelsen .command:

1#!/bin/sh
2
3echo "****************************"
4echo "Hej hej"
5echo "****************************"

Gör en .command-fil körbar

1chmod -x ./path-to-file

Hämta resultat från curl i XML och formatera resultatet

1result=$(curl -X "GET" "https://api.fortnox.se/3/invoices" \
2 -H "Access-Token: xxx" \
3 -H "Client-Secret: xxx" \
4 -H "Content-Type: application/xml" \
5 -H "Accept: application/xml")
6
7echo "$result" | xmllint --format -

Trace på WCF-tjänst, loggning (SSL- och TLS-fel eller när man saknar loggning)

Wed, 03 Jun 2015 12:46:46 +0000

Man kan lägga en trace på de olika dll:erna som skriver ner dess loggdata. Får man konstiga fel vid kommunikation till eller från WCF-tjänst t ex så kan man ofta här hitta orsaken, när felen inte dyker upp i felloggen från början.

Här behövs nog bara loggning på System.Net The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the configuration behavior) on the server in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework SDK documentation and inspect the server trace logs.

Kan läsas med C:\Program Files (x86)\Microsoft SDKs\Windows\v8.1A\bin\NETFX 4.5.1 Tools\SvcTraceViewer

 1<system.diagnostics>
 2 <sources>
 3 <source name="System.ServiceModel"
 4 switchValue="Information, ActivityTracing"
 5 propagateActivity="true" >
 6 <listeners>
 7 <add name="System.Net"/>
 8 </listeners>
 9 </source>
10 <source name="System.ServiceModel.MessageLogging">
11 <listeners>
12 <add name="System.Net"/>
13 </listeners>
14 </source>
15 <source name="myUserTraceSource"
16 switchValue="Information, ActivityTracing">
17 <listeners>
18 <add name="System.Net"/>
19 </listeners>
20 </source>
21 </sources>
22 <sharedListeners>
23 <add
24 name="System.Net"
25 type="System.Diagnostics.XmlWriterTraceListener"
26 initializeData="C:\Temp\System.Net.trace4.log"
27 />
28 </sharedListeners>
29
30 <trace autoflush="true" />
31 </system.diagnostics>

Vid fel i kommunikation med extern webbtjänst, t ex Cannot establish secure channel for SSL/TLS with authority. System.ServiceModel.Security.SecurityNegotiationException. Could not create SSL/TLS secure channel.

Lägg följande i <configuration>. OBS: generar a boat-load of data.

 1<system.diagnostics>
 2 <sources>
 3 <source name="System.Net" tracemode="includehex">
 4 <listeners>
 5 <add name="ExternalSourceTrace"/>
 6 </listeners>
 7 </source>
 8 <source name="System.Net.Sockets">
 9 <listeners>
10 <add name="ExternalSourceTrace"/>
11 </listeners>
12 </source>
13 <source name="System.Net.Cache">
14 <listeners>
15 <add name="ExternalSourceTrace"/>
16 </listeners>
17 </source>
18 <source name="System.Net.Security">
19 <listeners>
20 <add name="ExternalSourceTrace"/>
21 </listeners>
22 </source>
23 <source name="System.Security">
24 <listeners>
25 <add name="ExternalSourceTrace"/>
26 </listeners>
27 </source>
28 </sources>
29 <switches>
30 <add name="System.Net" value="Verbose"/>
31 <add name="System.Net.Sockets" value="Verbose"/>
32 <add name="System.Net.Cache" value="Verbose"/>
33 <add name="System.Security" value="Verbose"/>
34 <add name="System.Net.Security" value="Verbose"/>
35 </switches>
36 <sharedListeners>
37 <add name="ExternalSourceTrace"
38 type="System.Diagnostics.TextWriterTraceListener"
39 initializeData="network.log"
40 />
41 </sharedListeners>
42 <trace autoflush="true"/>
43 </system.diagnostics>

Tekniklunch

Wed, 27 May 2015 19:10:36 +0000

###LINQpad http://www.linqpad.net/ (Notera att för intellisense och autocomplete krävs en licens. Men det går utmärkt att köra med gratisvarianten, även om det är en lite större utmaning.)

###Sublime Text http://www.sublimetext.com/

Package control är ett måste.

Gå till Regular expression cheat sheet för oslagbara regexpar.

#####Rekommenderade paket

Indent XML
Pretty JSON
SqlBeautifier
Compare Side-By-Side
Emmet
GhostText (kräver addon till Chrome/Firefox)

Se även Package controls sida med de populäraste paketen.

GIT cheat sheet

Fri, 22 May 2015 20:27:18 +0000

Byt branch

1git checkout master

Hämta hem det senaste

1git pull

Visa status

1git status

Visa commits

1git log

Visa vilka remotes vi har uppsatt

1git remote -v

Lägg till ny remote

1git remote add upstream https://github.com/otheruser/repo.git

Hämta senaste från upstream (eller annat namn)

1git fetch upstream

Uppdatera till master och spela upp branchens ändringar ovanpå. Obs, det här ändrar ju historiken, så om man har andra branchar från denna bör även de göras en rebase på.

1git rebase upstream/master

Vid merge-conflicts fixa mergefelet i filen, sen gör

1git add filen-med-conflict
2git rebase --continue

VARNING FÖR NEDAN, tar bort filer... Ta tillbaka sånt som inte ännu är pushat

1git reset --hard HEAD~1
2git reset --hard <sha-hashen>

Om det är pushat

1git push origin HEAD --force

Run Performance Monitor remotely

Tue, 12 May 2015 17:47:51 +0000

Add Firewall rule Performance Logs and Alerts from the predefined rule list.
From client, run the Performance Monitor as the remote user Eg: runas /netonly /user:remote_machine\username "mmc perfmon.msc"
Add the user connecting to user groups "Performance Log users" and/or "Performance Monitor Users".

In perfmon, don't directly connect to remote computer, go to add new performance counter and type in the ip/host in "Select counters from computer".

Tip: Run first mmc (start it with the user as above) and Add snapin-module. Then you are able to Save as... to save the counter-setup.

Code First Db Initializer and config transforms

Fri, 03 Oct 2014 10:43:50 +0000

I Web.Config

<entityFramework>
<contexts>
<context type="Base.DataAccess.DbContext, Base.DataAccess">
<databaseInitializer type="System.Data.Entity.MigrateDatabaseToLatestVersion`2[[Base.DataAccess.DbContext, Base.DataAccess], [Base.DataAccess.Migrations.Configuration, Base.DataAccess]], EntityFramework" />
</context>
</contexts>
</entityFramework>

I config-transform

<entityFramework>
<contexts>
<context type="Base.DataAccess.DbContext, Base.DataAccess" disableDatabaseInitialization="true" xdt:Locator="Match(type)" xdt:Transform="Replace" />
</contexts>
</entityFramework>

Uppgradera från ASP.NET MVC3 till MVC4

Mon, 12 May 2014 12:07:00 +0000

Kör i Package Manager Console:

PM> Install-Package Microsoft.AspNet.Mvc -Version 4.0.30506

Ersätt följande i Web.Config, så att de nya versionsnumren kommer med

1<add assembly="System.Web.Helpers, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
2<add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
3<add assembly="System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
4<add assembly="System.Web.WebPages, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

Lägg till/uppdatera följande i appSettings i Web.Config

1<appSettings>
2 <add key="webpages:Version" value="2.0.0.0" />
3 <add key="PreserveLoginUrl" value="true" />
4</appSettings>

I alla Web.Config som ligger på andra håll i projeketet (t ex i Views/) så ersätt på alla ställen (lätt att missa något) så de nya versionsnumren kommer med för följande:

System.Web.Mvc, Version=4.0.0.0
System.Web.WebPages.Razor, Version=2.0.0.0.

Unload:a projektfilen och välj Edit. I elementet ProjectTypeGuids ersätt: {E53F8FEA-EAE0-44A6-8774-FFD645390401} med {E3E379DF-F4C6-4180-9B81-6769533ABE47}.

Reloada projektet, och jag fick följande fel:

error : Specified condition "$(PackageAsSingleFile)" evaluates to "" instead of a boolean. C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v12.0\Web\Microsoft.Web.Publishing.targets

Lösning, starta om Visual Studio...

Officiell dokumentation: http://www.asp.net/whitepapers/mvc4-release-notes#_Toc303253806

XML to and from an object (Object to XML)

Mon, 13 Jan 2014 13:52:00 +0000

Serialize an object to xml.

1var docs = new MyObject();
2
3var serializer = new XmlSerializer(typeof(MyObject));
4var stringWriter = new StringWriter();
5var writer = XmlWriter.Create(stringWriter);
6serializer.Serialize(writer, docs);
7var xml = stringWriter.ToString(); // Your xml

Deserialize object from xml

 1protected T FromXml<T>(String xml)
 2{
 3 T returnedXmlClass = default(T);
 4
 5 try
 6 {
 7 using (TextReader reader = new StringReader(xml))
 8 {
 9 try
10 {
11 returnedXmlClass =
12 (T)new XmlSerializer(typeof(T)).Deserialize(reader);
13 }
14 catch (InvalidOperationException)
15 {
16 // String passed is not XML, simply return defaultXmlClass
17 }
18 }
19 }
20 catch (Exception ex)
21 {
22 }
23
24 return returnedXmlClass ;
25}
26
27//Call it using this code:
28YourStrongTypedEntity entity = FromXml<YourStrongTypedEntity>(YourMsgString);

Get XML from file

1var doc = new XmlDocument();
2doc.Load(@"c:\temp\test.xml");
3string xmlcontents = doc.InnerXml;

eller som XDocument för att kunna köra LINQ mot den

1var doc = XDocument.Load(@"c:\temp\test.xml");
2var users = from user in doc.Descendants("Users").First().Descendants("User")
3 select user;

SoapUI scripts

Tue, 07 Jan 2014 14:53:00 +0000

###Get request data for use in script

(Note the use of XPATH)

1 def holder = new com.eviware.soapui.support.XmlHolder( mockRequest.requestContent )
2 def personalNumber = holder["//rootNode/subNode/text()"]
3 requestContext.myValue = personalNumber

###Return above as response

${myValue}

###Read xml from file and return it as response

1 // get and parse XML file content
2 path = "C:\\Documents\\schemas\\TestData\\lab_DEMO.xml";
3 def doc = new XmlSlurper().parse(path)
4
5 // generate and return XML string as service response
6 import groovy.xml.StreamingMarkupBuilder
7 def result = new StreamingMarkupBuilder().bind{ mkp.yield doc }.toString()
8 mockResponse.setResponseContent(result)

Check if JavaScript variable is undefined

Mon, 09 Dec 2013 09:31:00 +0000

Well, first of all, in JavaScript null is an object. There's another value for things that don't exist, undefined. The DOM returns null for almost all cases where it fails to find some structure in the document, but in JavaScript itself undefined is the value used.

Second, no, they are not directly equivalent. If you really want to check for null, do:

1 if (null == yourvar) // with casting
2 if (null === yourvar) // without casting

If you want to check if a variable exist

1 if (typeof yourvar != 'undefined') // Any scope
2 if (window['varname'] != undefined) // Global scope
3 if (window['varname'] != void 0) // Old browsers

If you know the variable exists but don't know if there's any value stored in it:

1 if (undefined != yourvar)
2 if (void 0 != yourvar) // for older browsers

If you want to know if a member exists independent of whether it has been assigned a value or not:

1 if ('membername' in object) // With inheritance
2 if (object.hasOwnProperty('membername')) // Without inheritance

If you want to to know whether a variable autocasts to true:

1 if(variablename)

Source: http://lists.evolt.org/archive/Week-of-Mon-20050214/099714.html

Stored procedure SP - backup all databases

Mon, 04 Nov 2013 13:34:00 +0000

Stored procedure for backuping all databases in a MSSQL-database.

 1
 2DECLARE @name VARCHAR(50) -- database name
 3DECLARE @path VARCHAR(256) -- path for backup files
 4DECLARE @fileName VARCHAR(256) -- filename for backup
 5DECLARE @fileDate VARCHAR(20) -- used for file name
 6
 7SET @path = 'C:\Backup\';
 8
 9SELECT @fileDate = CONVERT(VARCHAR(20),GETDATE(),112)
10
11DECLARE db_cursor CURSOR FOR
12SELECT name
13FROM master.dbo.sysdatabases
14WHERE name NOT IN ('master','model','msdb','tempdb')
15
16OPEN db_cursor
17FETCH NEXT FROM db_cursor INTO @name
18WHILE @@FETCH_STATUS = 0
19BEGIN
20SET @fileName = @path + @name + '_' + @fileDate + '.bak'
21BACKUP DATABASE @name TO DISK = @fileName
22FETCH NEXT FROM db_cursor INTO @name
23END
24CLOSE db_cursor
25DEALLOCATE db_cursor

Låt en "Alla"-checkbox styra och styras av en checkboxlista

Fri, 13 Sep 2013 09:56:00 +0000

Javascript

 1var checkBoxContainer = $("#container");
 2var checkboxValueId = valueOfClickedCheckbox;
 3var checkBox = checkBoxContainer.find("input[type=checkbox][value=" + checkboxValueId + "]");
 4var isChecked = checkBox.is(":checked");
 5
 6if (checkboxValueId == 0) {
 7 if (isChecked)
 8 checkBoxContainer.find("input[type=checkbox][value!=" + checkboxValueId + "]").attr("checked", "checked");
 9 else
10 checkBoxContainer.find("input[type=checkbox][value!=" + checkboxValueId + "]").removeAttr("checked");
11 } else {
12 if (!isChecked)
13 checkBoxContainer.find("input[type=checkbox][value=0]").removeAttr("checked");
14 else {
15 if (checkBoxContainer.find("input[type=checkbox][value!=0]").not(":checked").length < 1)
16 checkBoxContainer.find("input[type=checkbox][value=0]").attr("checked", "checked");
17 }
18}

Konstiga felmeddelanden

Wed, 11 Sep 2013 10:00:00 +0000

##TFS Build Service försöker bygga och publicera en solution till IIS. Får följande felmeddelande:

Handle Test Run Exception
TF10127: The path does not include a source control item. Type or select a different path.

Lösning: Ett test-projekt var tillagt i solution, som var ibockat att byggas för den här konfigurationen. Testprojekten ska inte byggas utanför dev-miljön.

Att använda Team Foundation Service från OSX med Git

Tue, 10 Sep 2013 06:19:00 +0000

(Första gången:) Ladda ner en påbörjad repo till datorn:

$ git clone https://xxxxxx.visualstudio.com/DefaultCollection/_git/MyProject ~/MyProject

Få ner de senaste uppdateringarna (ställ dig i projektets katalog först):

$ git pull

Gör ändring i koden och sen commit till ditt lokala repo:

$ git commit -a

Här kommer Vim upp, skriv in beskrivning av incheckning och använd kommando för att spara och avsluta (write + quit):

<Esc> :wq

Skicka upp det till TFS med:

$ git push

Bra att ha till Visual Studio

Tue, 03 Sep 2013 05:43:00 +0000

###Web Essentials 2012### Här släpps det som senare kan komma in i Visual Studio. Bra för Less, JavaScript, HTML osv.

###TFS 2012 Power Tools### För att komma åt TFS:en direkt från Utforskaren (utan att behöva gå via Visual Studio)

###SlowCheetah - XML Transforms### För att förhandsgranska Web.Config-transforms.

###Snippet Designer För att skapa och redigera code-snippets

Run batch file

Tue, 20 Aug 2013 23:24:00 +0000

Run OpenCover test coverage, and produce report with Report Generator

 1 set "path1=C:\Builds\1\JPN\RunTests\Binaries\Test1.dll"
 2 set "path2=C:\Builds\1\JPN\RunTests\Binaries\Test2.dll"
 3 set "targetargs=-targetargs:"/testcontainer:\"%path1%\" /testcontainer:\"%path2%\"""
 4
 5 REM do code review
 6 "C:\Builds\OpenCover\OpenCover.Console.exe" -target:"C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\MSTest.exe" %targetargs% -output:"C:\Builds\Code coverage\JPN\Test-coverage.xml" -filter:+[*]* -register:user -targetdir:C:\Temp\CodeCoverageTestResults\ > C:\Temp\Log1OpenCover.txt
 7
 8 ECHO "C:\Builds\OpenCover\OpenCover.Console.exe" -target:"C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\MSTest.exe" %targetargs% -output:"C:\Builds\Code coverage\JPN\Test-coverage.xml" -filter:+[*]* -register:user > C:\Temp\Erik4.txt
 9
10
11 set SAVESTAMP=%DATE:/=-%_%TIME::=-%
12 set SAVESTAMP=%SAVESTAMP:~0,-3%
13
14
15 REM generate report with date
16 "C:\Builds\Report generator\ReportGenerator.exe" -reports:"C:\Builds\Code coverage\JPN\Test-coverage.xml" -reporttypes:Html -targetdir:"C:\Builds\Code coverage\JPN\%SAVESTAMP%_Report" > C:\Temp\Log1ReportGenerator.txt
17
18 ECHO "C:\Builds\Report generator\ReportGenerator.exe" -reports:"C:\Builds\Code coverage\JPN\Test-coverage.xml" -reporttypes:Html -targetdir:"C:\Builds\Code coverage\JPN\%SAVESTAMP%_Report" > C:\Temp\Erik5.txt

Publicera från TFS till IIS

Mon, 19 Aug 2013 10:58:00 +0000

Edit build definition

Process -> Items to Build

Välj solutionfilen, samt konfigurationen du vill bygga (så att det blir rätt web.config). Viktigt att det blir rättstavat, case sensitive. Fyll i om ditt värde inte finns.

Under Process -> Advanced -> MSBuild Arguments

/p:CreatePackageOnPublish=true /p:DeployOnBuild=true /p:AllowUntrustedCertificate=True

Redigera projektfilerna du vill publicera

Högerklicka på projektet i solution explorer, välj Unload project. Högerklicka igen och välj Edit file. Under första så anges default-värden för alla konfigurationer. Lägg till:

1 <DeployOnBuild>False</DeployOnBuild>
2 <DeployTarget>MsDeployPublish</DeployTarget>
3 <CreatePackageOnPublish>True</CreatePackageOnPublish>
4 <MSDeployPublishMethod>WMSVC</MSDeployPublishMethod>
5 <UserName>user</UserName>
6 <Password>pw</Password>

Sedan under för konfigurationen du vill publicera:

1<DeployOnBuild>True</DeployOnBuild>
2<MSDeployServiceUrl>https://server:8172/msdeploy.axd</MSDeployServiceUrl>
3<DeployIisAppPath>Default Web Site/MySite</DeployIisAppPath>

Glöm inte checka in projektfilen innan du skapar nytt bygge.

Kontrollera på byggservern

C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0 måste innehålla katalogerna Web och WebApplications. I annat fall kan du ta dem från din maskin.

Installera Web Deploy och Kontrollera på target-servern

Öppna IIS Manager, markera servern se att Management Service finns under Management, och i den så ska det vara enablat (om det är en remote-server) och startat.

Öppna Web Platform installer sök på recommended och installera recommended någonting for Hosting någonting.

Avsluta med att endast installer Web Deploy 3.5 for Hosting Services (3.6 verkar inte fungera).

IIS Manager users

Om man vill publicera med en IIS Manager user (och inte ett datorkonto) så skapar man en användare, och ger den access till siten genom att högerklicka på den i vänsterlistan och väljer Deploy->Configure - då ska den får rätt läsrättigheter till katalogen etc. Sen när man publicerar så ska man göra det till handlern (axd-filen), t ex: https://server/msdeploy.axd?Site=Default%20Web%20Site

När man publicerar med ett användarkonto kan man publicera till servernamnet endast.

Vid 404 Not found ERROR___DESTINATION___NOT__REACHABLE

Om axd-filen är nåbar i webbläsaren (kolla med F12-tools) men den inte hittar siten, så: Web Deploy måste installeras efter deployment manager, så installera om Web Deploy för att vara säker på att den kickar igång.

Om du inte vill publicera till IIS, utan skapa ett web deploy zip-paket

Här räcker det med att ange följande i MSBuild Arguments i Edit Build Definition. Har man en speciell parameterfil för just detta bygge så ange: ProjectParametersXMLFile (relativt till roten i webprojektet) annars läser den från defaultfilen parameters.xml i roten på webprojektet - om den finns.

/p:CreatePackageOnPublish=true /p:DeployOnBuild=true /p:DeployTarget=Package /p:ProjectParametersXMLFile=parameters_release.xml

Missing or Invalid property value for $(MsDeployServiceUrl)

Ett eventuellt felmeddelande man kan stöta på vid bygge är:

1Web Deploy publish/package validating error: Missing or Invalid property value for $(MsDeployServiceUrl)

Och här behöver man se i Configuration Manager (dropdownen i Visual Studio där man väljer configuration som ska användas) att alla applikationer som ska byggas är inställd på rätt configuration som pekas på i projektfilen.

Debugga .NET Web-service referenser bättre

Sat, 15 Jun 2013 12:05:00 +0000

Date: 2013-06-15 Title: Debugga .NET Web-service referenser bättre

För att få ut rå-xml som kommuniceras till och från en service-referens i ett .NET-projekt, lägg följande snutt i Web.config i configuration-elementet.

Om du får problem, se till att du har skrivrättigheter för användaren som kör appen (App-poolen i IIS) till katalogen som anges i TraceFile:s initializeData.

 1<system.diagnostics>
 2 <trace autoflush="true"/>
 3 <sources>
 4 <source name="System.Net" maxdatasize="1024">
 5 <listeners>
 6 <add name="TraceFile"/>
 7 </listeners>
 8 </source>
 9 <source name="System.Net.Sockets" maxdatasize="1024">
10 <listeners>
11 <add name="TraceFile"/>
12 </listeners>
13 </source>
14 </sources>
15 <sharedListeners>
16 <add name="TraceFile" type="System.Diagnostics.TextWriterTraceListener"
17 initializeData="c:\temp\trace.log"/>
18 </sharedListeners>
19 <switches>
20 <add name="System.Net" value="Verbose"/>
21 <add name="System.Net.Sockets" value="Verbose"/>
22 </switches>
23</system.diagnostics>

Tags: xml, .net, webservice, web.config

Färger

Wed, 12 Jun 2013 23:27:00 +0000

Sida för att ta fram färgskalor baserat på en grundfärg: http://colorschemedesigner.com/

Färgskaleinspiration: http://www.colourlovers.com/

Color-picker för Windows: http://www.colorschemer.com/colorpix_info.php

CSS-Gradient generator för alla webbläsare: http://www.colorzilla.com/gradient-editor/

Visual Studio Code snippets

Mon, 03 Jun 2013 22:00:00 +0000

Code snippets är ett smidigt sätt att snabb skriva kod, man skriver många gånger.

Man kan göra mycket avancerade grejer, men det enklaste möjliga fallet är t ex för ett unit test, då jag alltid skriver:

1 //arrange
2
3
4 //act
5
6
7 //assert

Min snippet ser ut så här:

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <CodeSnippets xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
 3 <CodeSnippet Format="1.0.0">
 4 <Header>
 5 <SnippetTypes>
 6 <SnippetType>Expansion</SnippetType>
 7 </SnippetTypes>
 8 <Title>ArrangeActAssert</Title>
 9 <Author>Erik Cederlöf</Author>
10 <Description>Adds Arrange/Act/Assert-comments to a test method</Description>
11 <HelpUrl>
12 </HelpUrl>
13 <Shortcut>aaa</Shortcut>
14 </Header>
15 <Snippet>
16 <Code Language="csharp"><![CDATA[
17 //arrange
18 //act
19 //assert
20 ]]></Code>
21 </Snippet>
22 </CodeSnippet>
23 </CodeSnippets>

Placeras hos mig på: C:\Users\XXX\Documents\Visual Studio 2012\Code Snippets\Visual C#\My Code Snippets

Mer information om code snippets: http://msdn.microsoft.com/en-us/library/ms165394.aspx

En användbar plugin till VS är Snippet designer - då slipper man xml:en: http://visualstudiogallery.msdn.microsoft.com/B08B0375-139E-41D7-AF9B-FAEE50F68392

Entity Framework Code First Migration - Lathund

Mon, 03 Jun 2013 10:00:00 +0000

Lägg till ny migrering

PM> Add-Migration "Namn För Migrering"

Kör migrering mot databas.

PM> Update-Database -Verbose
-ConnectionStringName "MyConnectionName"
-script //förhandsgranska script utan att köra
-f //force, kör trots att data kan raderas

Hämta alla migreringar som har körts på databasen

PM> Get-Migrations

Rulla tillbaka/framåt till en specifik migration

PM> Update-Database -TargetMigration:"1234"

Rulla tillbaka alla migreringar

PM> Update-Database -TargetMigration:0

Starta om från scratch och strunta i alla migreringar.

Radera den fysiska databasen och kör nedan, vartefter du tar bort migration-filerna i Migrations-katalogen. Sen är det bara att lägga upp en ny migrering som vanligt för att initiera alla klasser/tabeller.

PM> Enable-Migrations -Force

Kör SQL-filer som resurser i en migrering:

 1 public partial class MigrationName: DbMigration
 2 {
 3 public override void Up()
 4 {
 5 this.Sql(SqlFiles.Drop_Job_ClearExpiredSessionData);
 6 this.Sql(SqlFiles.Create_Job_ClearExpiredSessionData);
 7 }
 8
 9 public override void Down()
10 {
11 this.Sql(SqlFiles.Drop_Job_ClearExpiredSessionData);
12 }
13 }

Skapa unikt index på kolumn:

1 CreateIndex(table: "DbTabell",
2 column: "DbKolumn",
3 unique: true,
4 name: "MittUnikaIndex");
5
6 DropIndex("DbTabell", "MittUnikaIndex");

Mergeproblem när man i två separata brancher skapar migrations som mergas in till samma branch, vilket vid update-database resulterar i: Unable to update database to match the current model because there are pending changes and automatic migration is disabled. Vid add-migration vill den skapa en ny migration med samma innehåll som redan finns. Lösningen är att gå tillbaka till migreringen innan problemen, köra update-database mot den första problematiska (som targetmigration) och sen göra add-migration med samma namn som den andra migreringen som står på tur. Då uppdateras enbart resx-filen: Källa: https://coding.abel.nu/2012/02/ef-migrations-and-a-merge-conflict/

1Update-Database -Verbose -TargetMigration "201810081228449_Mig1"
2Add-Migration "201810291303139_Mig2"
3Update-Database -Verbose

Gör Sublime Text 2 användbar

Sun, 12 May 2013 23:00:00 +0000

Sublime Text är inget utan sina paket.

Installera package control i Sublime Text 2 genom att öppna dess konsol och klistra in följande blobb:

import urllib2,os; pf='Package Control.sublime-package'; ipp=sublime.installed_packages_path(); os.makedirs(ipp) if not os.path.exists(ipp) else None; urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler())); open(os.path.join(ipp,pf),'wb').write(urllib2.urlopen('http://sublime.wbond.net/'+pf.replace(' ','%20')).read()); print('Please restart Sublime Text to finish installation')

(Källa: http://wbond.net/sublime_packages/package_control/installation)

###Paket För att installera nya paket/add-ons klicka Ctrl/Cmd+Shift+P och skriv in install package+Enter.

####Tips på paket

Indent XML

###Användningstips

Klicka ut fler "cursors" genom att hålla in Ctrl/Cmd och klicka. Sedan kan man radera/skriva tecken på flera ställen samtidigt.
Markera ett textstycke och tryck Ctrl+Shift+L för att få en enda stor cursor för hela texten - en per rad.