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PHP Difference between array() and []
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edited May 18 '16 at 5:35
e2-e4
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a...
Convert NSNumber to int in Objective-C
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193
Have a look at the documentation. Use the intValue method:
NSNumber *number = [dict objectFor...
Simple (non-secure) hash function for JavaScript? [duplicate]
...o the 32 character hexadecimal string that's the typical output of MD5, SHA1, etc. It doesn't have to be cryptographically secure, just reasonably resistant to collisions. (My initial use case is URLs, but I'll probably want to use it on other strings in the future.)
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How to convert a currency string to a double with jQuery or Javascript?
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17 Answers
17
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Tell Ruby Program to Wait some amount of time
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681
Like this:
sleep(num_secs)
The num_secs value can be an integer or float.
Also, if you're wr...
TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
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edited Aug 22 '12 at 19:00
Todd Painton
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answered Sep 10...
Reset PHP Array Index
...;
$b = array_values($a);
print_r($b);
Array
(
[0] => Hello
[1] => Moo
[2] => America
)
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Paging UICollectionView by cells, not screen
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edited May 23 '17 at 12:03
Community♦
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answered Apr 6 '14 at 15:28
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Is the “struct hack” technically undefined behavior?
...arently accessible with the given subscript (as in the lvalue expression a[1][7] given the declaration int a[4][5]) (6.5.6).
Paragraph 8 of Section 6.5.6 Additive operators has another mention that access beyond defined array bounds is undefined:
If both the pointer operand and the result p...