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PowerShell Script to Find and Replace for all Files with a Specific Extension
...recurse | foreach-object{
$wc = [xml](Get-Content $_.fullname)
$wc.SelectNodes("//add[@key='Environment'][@value='Dev']") | Foreach-Object {$_.value = 'Demo'}
$wc.Save($_.fullname)
}
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Using jQuery to test if an input has focus
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jQuery 1.6+
jQuery added a :focus selector so we no longer need to add it ourselves. Just use $("..").is(":focus")
jQuery 1.5 and below
Edit: As times change, we find better methods for testing focus, the new favorite is this gist from Ben Alman:
jQuery.ex...
How to remove/change JQuery UI Autocomplete Helper text?
..... }] So when the user types Ca Cats will show up in the dropdown and when selected or clicked it can populate a hidden field with the url for example.
– TK123
Mar 7 '13 at 16:08
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Go install fails with error: no install location for directory xxx outside GOPATH
...LTS.
export GOPATH=~/go
mkdir ~/go/bin
export GOBIN=$GOPATH/bin
The selected answer did not solve the problem for me.
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Obstructed folders in Subversion
...clicked on the folder above the obstructed folder, clicked revert, then un-selected everything but the obstructed folder, and reverted that obstructed folder, so it would rip that folder out of the contents of the .svn file. Then I re-added the previously obstructed folder back with the exported fi...
Repository access denied. access via a deployment key is read-only
... key in your BitBucket Account Settings.
Click your BitBucket avatar and select Bitbucket Settings(Manage account). There you'll be able to set SSH Keys.
I simply deleted the Deployment Key, I don't need any for now. And it worked
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Visual Studio debugger - Displaying integer values in Hex
...log.
Break after setting the variable.
Right mouse click the variable and select "Add Watch" or "QuickWatch"
Right mouse click the line in the Watch dialogue.
Uncheck "Hexadecimal Display"
The display will now be in decimal.
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What does Visual Studio mean by normalize inconsistent line endings?
...using Visual Studio 2012:
Go to menu File → Advanced Save Options → select Line endings type as Windows (CR LF).
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What is the difference between sed and awk? [closed]
...of awk including mawk and nawk.
Both programs use regular expressions for selecting and processing text.
I would tend to use sed where there are patterns in the text. For example, you could replace all the negative numbers in some text that are in the form "minus-sign followed by a sequence of dig...
How to enable file sharing for my app?
...s computer, iTunes displays a File Sharing section in the Apps tab of the selected
device.
The user can add files to this directory or move files to the desktop.
Apps that support file sharing should be able to recognize when files
have been added to the Documents directory and respond...