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Easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lio
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Open a good text editor (I'd recommend TextMate, but the free TextWrangler or vi or nano will d...
Storing JSON in database vs. having a new column for each key
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Updated 4 June 2017
Given that this question/answer have gained some popularity, I figured it was worth an update.
When this question was originally posted, MySQL had no support for JSON data types and the support in PostgreSQL was...
warning this call is not awaited, execution of the current method continues
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If you really don't need the result, you can simply change the GetNameAsync's signature to retur...
Returning unique_ptr from functions
...lause in the language specification that this exploits?
Yes, see 12.8 §34 and §35:
When certain criteria are met, an implementation is allowed to omit the copy/move construction of a class object [...]
This elision of copy/move operations, called copy elision, is permitted [...]
in a ret...
How do I access the request object or any other variable in a form's clean() method?
...el Roseman
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What is HTML5 ARIA?
...e with the node.
– Franci Penov
Sep 4 '12 at 16:28
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Please keep in mind: role="menu" and "menuit...
How do I hide a menu item in the actionbar?
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24 Answers
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Active
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Should I use #define, enum or const?
...he typedef in C++.
enum TRecordType { xNew = 1, xDeleted = 2, xModified = 4, xExisting = 8,
Create another member for an invalid state. This can be useful as error code; for example, when you want to return the state but the I/O operation fails. It is also useful for debugging; use it in initiali...
How to update two tables in one statement in SQL Server 2005?
...dited Jun 16 '15 at 20:12
sorin7486
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answered Jan 11 '10 at 19:56
LBushki...
HTML5 canvas ctx.fillText won't do line breaks?
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Neuron
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answered Feb 18 '11 at 14:42
Simon SarrisSimon S...