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iPhone UITextField - Change placeholder text color
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Any idea why it's not working for the attribute - NSFontAttributeName [[NSAttributedString alloc] initWithString:@"placeholder" ...
How can I sort arrays and data in PHP?
...erent combinations of values for $a and $b every time.
To get used to this idea, try this:
function cmp($a, $b) {
echo 'cmp called with $a:', PHP_EOL;
var_dump($a);
echo 'and $b:', PHP_EOL;
var_dump($b);
}
All you did was define a custom way to compare two items, that's all you need...
Change URL and redirect using jQuery
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lol, that is some funny S! I like the idea though. Points for being creative!
– Eric Bishard
Nov 5 '14 at 3:40
add a comment
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Getting the difference between two repositories
... 'git <command> [<revision>...] -- [<file>...]' Any ideas here?
– Andrew Heekin
Sep 2 '15 at 3:09
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Maven – Always download sources and javadocs
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And in IDEA you can right click the Module, and under the Maven menu, there's an option to download sources and/or documentation
– forresthopkinsa
May 24 '17 at 19:41
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Check if a string contains an element from a list (of strings)
...Contains( startPath );
EDIT: This would be even faster using the HashSet idea @Marc Gravell mentions since you could change Contains to ContainsKey and the lookup would be O(1) instead of O(N). You would have to make sure that the paths match exactly. Note that this is not a general solution as ...
Center image using text-align center?
...ages, it didn't work, it just stack on top of each other like a totem, any ideas how to align 2 images on the same line in the middle?
– PatrickGamboa
Feb 28 '13 at 4:20
1
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What is the strict aliasing rule?
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@curiousguy: False. Firstly, the original conceptual idea behind unions was that at any moment there's only one member object "active" in the given union object, while the others simply don't exist. So, there are no "different objects at the same address" as you seem to believe...
Redirecting from HTTP to HTTPS with PHP
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$_SERVER['HTTPS'] is not always set, but it is a good idea to check before. Thats why I recommend to do it with an useful rewrite rule in Apache, which only redirects when its not on HTTPS.
– powtac
Feb 24 '11 at 15:03
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Installing Numpy on 64bit Windows 7 with Python 2.7.3 [closed]
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Any idea what happened to the non-MKL-dependent releases?
– user541686
Jun 13 '14 at 21:58
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