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Get a pixel from HTML Canvas?
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Georg SchöllyGeorg Schölly
113k4646 gold badges198198 silver badges254254 bronze badges
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Can you call Directory.GetFiles() with multiple filters?
...uch as mp3 's and jpg 's. I have tried both of the following with no luck:
26 Answers
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PHP Pass by reference in foreach [duplicate]
...e to the last array item, so it's overwritten each time.
You can see it like that:
$a = array ('zero','one','two', 'three');
foreach ($a as &$v) {
}
foreach ($a as $v) {
echo $v.'-'.$a[3].PHP_EOL;
}
As you can see, the last array item takes the current loop value: 'zero', 'one', 'two', ...
How to set UITextField height?
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Benjohn
11.6k77 gold badges5353 silver badges106106 bronze badges
answered Dec 27 '11 at 5:48
ManjunathManjunath
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How can I capture the result of var_dump to a string?
I'd like to capture the output of var_dump to a string.
13 Answers
13
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A weighted version of random.choice
...ndom import choice
draw = choice(list_of_candidates, number_of_items_to_pick,
p=probability_distribution)
Note that probability_distribution is a sequence in the same order of list_of_candidates. You can also use the keyword replace=False to change the behavior so that drawn items ar...
Refresh a page using PHP
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Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Jan 2 '14 at 7:48
user1847051user184...
How to strike through obliquely with css
I need something like this:
11 Answers
11
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Can I use Class.newInstance() with constructor arguments?
I would like to use Class.newInstance() but the class I am instantiating does not have a nullary constructor. Therefore I need to be able to pass in constructor arguments. Is there a way to do this?
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How to check for a valid Base64 encoded string
...ust trying to convert it and see if there is an error? I have code code like this:
19 Answers
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