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Can I set variables to undefined or pass undefined as an argument?
...e been part of the language; null would have worked just fine for (2) and (3), and (4) is a misfeature that only exists because in the beginning JavaScript had no exceptions.
what does if (!testvar) actually do? Does it test for undefined and null or just undefined?
Such a ‘truthiness’ tes...
How to delete or add column in SQLITE?
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ALTER TABLE SQLite
SQLite supports a limited subset of ALTER TABLE. The ALTER TABLE comman...
How to sort findAll Doctrine's method?
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As @Lighthart as shown, yes it's possible, although it adds significant fat to the controller a...
AngularJS Multiple ng-app within a page
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13 Answers
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Xcode iOS project only shows “My Mac 64-bit” but not simulator or device
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I figured it out. I had to edit the scheme (Product->Scheme->Edit Scheme...), and for some...
PHP Replace last occurrence of a String in a String?
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You can use this function:
function str_lreplace($search, $replace, $subject)
{
$pos = str...
Remove redundant paths from $PATH variable
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answered Jul 25 '12 at 13:37
hovanessyanhovanessyan
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How to export/import PuTTy sessions list?
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answered Oct 23 '12 at 5:16
m0nhawkm0nhawk
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How to terminate script execution when debugging in Google Chrome?
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edited Jun 30 '15 at 17:53
Evan Carroll
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Can we write our own iterator in Java?
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answered May 1 '11 at 15:03
T.J. CrowderT.J. Crowder
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