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When to use symbols instead of strings in Ruby?
... is to use symbols every time you need internal identifiers. For Ruby < 2.2 only use symbols when they aren't generated dynamically, to avoid memory leaks.
Full answer
The only reason not to use them for identifiers that are generated dynamically is because of memory concerns.
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Can you use hash navigation without affecting history?
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answered May 29 '14 at 2:39
LuciaLucia
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AngularJS - convert dates in controller
Could anyone please suggest me how to convert date from this 1387843200000 format into this 24/12/2013 inside my controller ?
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Logging request/response messages when using HttpClient
...: application/json; charset=utf-8
}
"Hello, World!"
Response:
StatusCode: 200, ReasonPhrase: 'OK', Version: 1.1, Content: System.Net.Http.StreamContent, Headers:
{
Date: Fri, 20 Sep 2013 20:21:26 GMT
Server: Microsoft-HTTPAPI/2.0
Content-Length: 15
Content-Type: application/json; charset=ut...
What is offsetHeight, clientHeight, scrollHeight?
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edited Apr 26 '16 at 20:25
answered Mar 26 '14 at 23:55
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Omitting one Setter/Getter in Lombok
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answered Nov 3 '11 at 11:29
Michael PiefelMichael Piefel
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How to convert a dictionary to query string in Python?
...ries of key=value pairs separated by '&' characters...
— Python 2.7 urllib docs
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onTouchListener warning: onTouch should call View#performClick when a click is detected
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edited Sep 6 '14 at 2:11
answered Aug 13 '14 at 2:21
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How do I switch to another subversion branch in Intellij?
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217
Just discovered switching branches is done using the update dialog (VCS -> Update Project, ...
CSS3 transform not working
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thirtydotthirtydot
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