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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; /*...
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?
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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...
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"
// }
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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...
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...
How to tell if a string is not defined in a Bash shell script
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Oct 23 '08 at 17:19
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127 Return code from $?
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answered Nov 19 '09 at 13:08
OldskoolOldskool
31.8k77 gold badges4848 silver badges6464 bronze badges
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Strange SQLAlchemy error message: TypeError: 'dict' object does not support indexing
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answered Dec 29 '11 at 10:08
NileshNilesh
16.8k1010 gold badges6565 silver badges113113 bronze badges
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Ternary operation in CoffeeScript
...us results in a value, you can just use if/else.
a = if true then 5 else 10
a = if false then 5 else 10
You can see more about expression examples here.
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