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Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
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Jonathan Leffler
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answered Oct 16 '08 at 23:06
MSNMSN
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How to get the original value of an attribute in Rails
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4 Answers
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Git interactive rebase no commits to pick
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4 Answers
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CocoaPods and GitHub forks
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edited Nov 29 '18 at 22:48
answered Jan 5 '14 at 19:17
Aa...
django urls without a trailing slash do not redirect
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answered Oct 20 '09 at 18:49
JiaaroJiaaro
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In javascript, is an empty string always false as a boolean?
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– Anthony
Mar 2 '16 at 22:34
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One caveat is that new String("") is truthy! This is bec...
How to implement “select all” check box in HTML?
..."bar3"> Bar 3<br/>
<input type="checkbox" name="foo" value="bar4"> Bar 4<br/>
UPDATE:
The for each...in construct doesn't seem to work, at least in this case, in Safari 5 or Chrome 5. This code should work in all browsers:
function toggle(source) {
checkboxes = document.ge...