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How to get a variable value if variable name is stored as string?
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Composer install error - requires ext_curl when it's actually enabled
I'm trying to install Facebook PHP SDK with Composer. This is what I get
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How to call erase with a reverse iterator
... edited Feb 8 '17 at 14:17
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answered Dec 2 '09 at 2:09
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How to split a string in shell and get the last field
... working for the given problem, the answer of William below (stackoverflow.com/a/3163857/520162) also returns 5 if the string is 1:2:3:4:5: (while using the string operators yields an empty result). This is especially handy when parsing paths that could contain (or not) a finishing / character.
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git visual diff between branches
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Use git diff with a range.
git diff branch1..branch2
This will compare the tips of each branch.
If you really want some GUI software, you can try something like SourceTree which supports Mac OS X and Windows.
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正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...\.和\*。当然，要查找\本身，你也得用\\.
例如：unibetter\.com匹配unibetter.com，C:\\Windows匹配C:\Windows。
重复
你已经看过了前面的*,+,{2},{5,12}这几个匹配重复的方式了。下面是正则表达式中所有的限定符(指定数量的代码，例如*,{5,12...
How to make a smaller RatingBar?
...ngBarStyleIndicator is slightly smaller but it's still pretty ugly and the comments note that these styles "don't support interaction".
You're probably better-off rolling your own. There's a decent-looking guide at http://kozyr.zydako.net/2010/05/23/pretty-ratingbar/ showing how to do this. (I ha...
How to change value of object which is inside an array using JavaScript or jQuery?
The code below comes from jQuery UI Autocomplete:
23 Answers
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Restart node upon changing a file
For someone who is coming from PHP background the process of killing node and starting it again after every code change, seems very tedious. Is there any flag when starting a script with node to automatically restart node when code change is saved?
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