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Is there a CSS not equals selector?
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In CSS3, you can use the :not() filter, but not all browsers fully support CSS3 yet, so be sur...
What is the difference between `after_create` and `after_save` and when to use which?
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after_create only works once - just after the record is first created.
after_save works every ...
Python's “in” set operator
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Yes, but it also means hash(b) == hash(x), so equality of the items isn't enough to make them ...
PhpStorm wrap/surround selection?
...-> Surround selection on typing quote or brace.
Update (for PhpStorm 2016)
For PhpStorm Version 2016, use Cmd + Alt + S (on Mac) or Ctrl + Alt + S (on Win) to go to Settings. Tick on checkbox of Settings -> Editor -> General -> Smart Keys -> Surround selection on typing quote or br...
Can we set a Git default to fetch all tags during a remote pull?
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answered May 21 '13 at 19:50
joshtklingjoshtkling
2,91811 gold badge1515 silver badges1515 bronze badges
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Html.BeginForm and adding properties
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edited Oct 21 '11 at 11:15
chiccodoro
13.4k1616 gold badges8282 silver badges127127 bronze badges
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Getting the encoding of a Postgres database
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177
From the command line:
psql my_database -c 'SHOW SERVER_ENCODING'
From within psql, an SQ...
What is the difference between _tmain() and main() in C++?
...r_t* argv[]);
And then, to make it easier to switch between Unicode (UTF-16) and their multibyte character set, they've defined _tmain which, if Unicode is enabled, is compiled as wmain, and otherwise as main.
As for the second part of your question, the first part of the puzzle is that your main...
How to debug external class library projects in visual studio?
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edited Mar 17 '09 at 15:47
answered Mar 17 '09 at 15:20
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How to check if a function exists on a SQL database
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edited Oct 18 '13 at 14:18
answered Mar 24 '11 at 12:30
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