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What is the significance of #pragma marks? Why do we need #pragma marks?
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7 Answers
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2D cross-platform game engine for Android and iOS? [closed]
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answered Sep 3 '12 at 7:22
noobnoob
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CSS \9 in width property
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\9 is a "CSS hack" specific to Internet Explorer 7, 8, & 9.
This simply means that the one specific line of CSS ending with a \9; in place of the ; is only valid in IE 7, 8, & 9.
In your example,
width: 500px\9; means that a width of 500 pixels (same result as wi...
Find the version of an installed npm package
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PHP: How to check if image file exists?
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answered Nov 3 '11 at 7:27
knittlknittl
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prevent refresh of page when button inside form clicked
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Ivar
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answered Oct 18 '11 at 7:30
JNDPNTJNDPNT
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Calling virtual functions inside constructors
...ent constructor and no further.
The C++ FAQ Lite covers this in section 23.7 in pretty good detail. I suggest reading that (and the rest of the FAQ) for a followup.
Excerpt:
[...] In a constructor, the virtual call mechanism is disabled because overriding from derived classes hasn’t yet happened...
How do I grep recursively?
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2557
grep -r "texthere" .
The first parameter represents the regular expression to search for, whil...
What is the difference between char array and char pointer in C?
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answered Apr 17 '12 at 7:15
JonJon
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