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How to exclude file only from root folder in Git
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612
From the documentation:
If the pattern does not contain a slash /, git treats it as a shell gl...
How to check if element has any children in Javascript?
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198
A couple of ways:
if (element.firstChild) {
// It has at least one
}
or the hasChildNod...
Modify alpha opacity of LESS variable
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edited Feb 28 '14 at 14:09
answered Oct 7 '12 at 19:33
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Rename an environment with virtualenvwrapper
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210
You can use:
cpvirtualenv oldenv newenv
rmvirtualenv oldenv
So in your case:
cpvirtualenv d...
css rotate a pseudo :after or :before content:“”
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edited Mar 7 '18 at 10:29
gman
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How to get svn remote repository URL?
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195
Try:
svn info .
This should give some information about the current working copy, including...
Remove commas from the string using JavaScript
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169
To remove the commas, you'll need to use replace on the string. To convert to a float so you ...
How does Chrome's “Request Desktop Site” option work?
...illa/5.0 (Linux; Android 4.0.4; Galaxy Nexus Build/IMM76K) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.166 Mobile Safari/535.19
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.45 Safari/535.19
Notice the word "Mobile' in the first one, and also ...
Why does javascript map function return undefined?
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187
You aren't returning anything in the case that the item is not a string. In that case, the fun...
Spring 3 MVC accessing HttpRequest from controller
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185
Spring MVC will give you the HttpRequest if you just add it to your controller method signatur...