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How to add an Access-Control-Allow-Origin header
...1.com,http://site2.com
(Multiple values are not supported in current implem>me m>ntations)
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What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?
...How would you access them? With so many Users, you usually need to apply som>me m> filtering and/or pagination, so that you need to execute a query anyway (unless you use collection filtering, which looks like a hack for m>me m>). Som>me m> developers may tend to apply filtering in m>me m>mory in such cases, which is o...
Convert NSData to String?
...rwise nil will be returned:
Returns nil if the initialization fails for som>me m> reason (for example if data does not represent valid data for encoding).
Prior Swift 3.0
String(data: yourData, encoding: NSUTF8StringEncoding)
Swift 3.0 Onwards
String(data: yourData, encoding: .utf8)
See String#init(d...
MySQL: how to get the difference between two tim>me m>stamps in seconds
Is there a way I can make a query in MySQL that will give m>me m> the difference between two tim>me m>stamps in seconds, or would I need to do that in PHP? And if so, how would I go about doing that?
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Pip install Matplotlib error with virtualenv
...ip doesn't handle installing it (or freetype).
You'll need to install som>me m>thing along the lines of libpng-devel and freetype-devel (or whatever the equivalent is for your OS).
See the building requirem>me m>nts/instructions for matplotlib.
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How to convert date to tim>me m>stamp in PHP?
How do I get tim>me m>stamp from e.g. 22-09-2008 ?
19 Answers
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moving changed files to another branch for check-in
This often happens to m>me m>: I write som>me m> code, go to check in my changes, and then realize I'm not in the proper branch to check in those changes. However I can't switch to another branch without my changes reverting. Is there a way to move changes to another branch to be checked in there?
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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
I am currently making an app that will have multiple tim>me m>rs, which are basically all the sam>me m>.
4 Answers
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Using Emacs to recursively find and replace in text files not already open
As a follow-up to this question , it's trying to find out how to do som>me m>thing like this which should be easy, that especially stops m>me m> from getting more used to using Emacs and instead starting up the editor I'm already familiar with. I use the example here fairly often in editing multiple files.
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What jsf component can render a div tag?
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Doesn't render for m>me m> unless I add a style or style class to the panelgroup, using the mojarra-1.2_15 implem>me m>ntation.
– Jam>me m>s McMahon
Apr 1 '11 at 14:50
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