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Does it make sense to do “try-finally” without “catch”?
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answered Apr 10 '10 at 18:39
Taylor LeeseTaylor Leese
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.NET Process.Start default directory?
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answered Sep 22 '08 at 13:46
Dror HelperDror Helper
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Mercurial .hgignore for Visual Studio 2010 projects
Not to be confused with Mercurial .hgignore for Visual Studio 2008 projects
2 Answers
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Target elements with multiple classes, within one rule
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Vian EsterhuizenVian Esterhuizen
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Is it possible to simulate key press events programmatically?
... false, // altKey
false, // shiftKey
false, // metaKey
40, // keyCode: unsigned long - the virtual key code, else 0
0 // charCode: unsigned long - the Unicode character associated with the depressed key, else 0
);
document.dispatchEvent(keyboardEvent);
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Why does PostgreSQL perform sequential scan on indexed column?
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If the SELECT returns more than approximately 5-10% of all rows in the table, a sequential scan is much faster than an index scan.
This is because an index scan requires several IO operations for each row (look up the row in the index, then retrieve the row from the heap...
Random record in ActiveRecord
...a table via ActiveRecord. I've followed the example from Jamis Buck from 2006 .
25 Answers
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RSpec controller testing - blank response.body
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answered Jun 30 '09 at 18:54
mislavmislav
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Best way to write to the console in PowerShell
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104
Default behaviour of PowerShell is just to dump everything that falls out of a pipeline without...