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How to decide font color in white or black depending on background color?
... Worked like a charm for me. Thank you very much! Did it in php though simply converting the syntax and functions.
– CezarBastos
Mar 23 '18 at 17:24
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What are the differences between poll and select?
...s, and see if it ever gets fixed.
With poll(), however, the user must allocate an array of pollfd
structures, and pass the number of entries in this array, so there's
no fundamental limit. As Casper notes, fewer systems have poll() than
select, so the latter is more portable. Also, with...
Browse the files created on a device by the iOS application I'm developing, on workstation?
...xport some app files! http://www.macroplant.com/iexplorer/download-ie3-mac.php
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Jump to matching XML tags in Vim
...lled matchit.vim . You can find it here: http://www.vim.org/scripts/script.php?script_id=39 . It was created pretty much the exact purpose you describe.
Install that, place your cursor on the body of the tag (not the <>, else it'll match those) and press % to jump to the other tag. See the sc...
When is assembly faster than C?
...o understand what's going on. This allows the code to be inlined, register allocated, common subexpression elimination and constant propagation can be done as well. You'll get a huge performance improvement over the hand-written assembler code that way.
For reference: The end-result for the fixed-p...
throwing exceptions out of a destructor
...mory for Object go? Where does the memory the object owned go? Is it still allocated (ostensibly because the destructor failed)? Consider also the object was in stack space, so its obviously gone regardless.
Then consider this case
class Object
{
Object2 obj2;
Object3* obj3;
virtual ~Obj...
Partial Commits with Subversion
...e http://webstaff.itn.liu.se/~karlu20/div/blog/2013-05-31_SVNPartialCommit.php a try. Haven't tried it out myself, though.
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jQuery scroll to element
... edited Jul 8 '18 at 14:48
php_nub_qq
11.9k1717 gold badges5454 silver badges117117 bronze badges
answered Jul 13 '11 at 9:52
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JavaScript hide/show element
...isibility:hidden unlike display:none, the tag is not visible, but space is allocated for it on the page. The tag is rendered, it just isn't seen on the page.
See this link to see the differences.
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Linux bash: Multiple variable assignment
Does exist in linux bash something similar to the following code in PHP:
5 Answers
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