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Most lightweight way to create a random string and a random hexadecimal number
What is the most lightweight way to create a random string of 30 characters like the following?
13 Answers
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How can I center a div within another div? [duplicate]
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109
You need to set the width of the container (auto won't work):
#container {
width: 640px; /*...
Include all existing fields and add new fields to document
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edited Dec 29 '19 at 20:27
Kaspar Lee
4,66022 gold badges2323 silver badges5151 bronze badges
answer...
Convert LocalDate to LocalDateTime or java.sql.Timestamp
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 24 '12 at 19:03
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How to write loop in a Makefile?
...4
For bigger ranges, use:
target:
number=1 ; while [[ $$number -le 10 ]] ; do \
echo $$number ; \
((number = number + 1)) ; \
done
This outputs 1 through 10 inclusive, just change the while terminating condition from 10 to 1000 for a much larger range as indicated in you...
What is the difference between atomic and critical in OpenMP?
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edited Jun 27 '16 at 14:06
answered Oct 17 '11 at 20:11
J...
PHP's array_map including keys
...$b) { return "$a loves $b"; });
var_dump($new_array);
// array(2) {
// [0]=>
// string(27) "first_key loves first_value"
// [1]=>
// string(29) "second_key loves second_value"
// }
share
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Delegates: Predicate vs. Action vs. Func
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180
Predicate: essentially Func<T, bool>; asks the question "does the specified argument sati...
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
... Visual C++, which does not support C99 and does not yet support all of C++0x, does not provide __func__).
__PRETTY_FUNCTION__ is a gcc extension that is mostly the same as __FUNCTION__, except that for C++ functions it contains the "pretty" name of the function including the signature of the functi...
How to replace an item in an array with Javascript?
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var index = items.indexOf(3452);
if (index !== -1) {
items[index] = 1010;
}
Also it is recommend you not use the constructor method to initialize your arrays. Instead, use the literal syntax:
var items = [523, 3452, 334, 31, 5346];
You can also use the ~ operator if you are into terse Jav...