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Prevent flicker on webkit-transition of webkit-transform [duplicate]
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Oct 13 '10 at 8:21
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Difference between pre-increment and post-increment in a loop?
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a++ is known as postfix.
add 1 to a, returns the old value.
++a is known as prefix.
add 1 to a, returns the new value.
C#:
string[] items = {"a","b","c","d"};
int i = 0;
foreach (string item in items)
{
Console.WriteLine(++i);
}
Console.WriteLin...
php: determine where function was called from
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129
You can use debug_backtrace().
Example:
<?php
function epic( $a, $b )
{
fail( $a . '...
Check if a string matches a regex in Bash script
...]] && echo "yes"
Or more a accurate test:
[[ $date =~ ^[0-9]{4}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])$ ]] && echo "yes"
# |^^^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^^^^^ ^^^^^^ |
# | | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ |
# | | | ...
How can I check the size of a collection within a Django template?
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edited May 3 '17 at 6:56
MichielB
3,38011 gold badge2424 silver badges3535 bronze badges
ans...
Easiest way to open a download window without navigating away from the page
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12 Answers
12
Active
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How to select a single field for all documents in a MongoDB collection?
In my MongoDB, I have a student collection with 10 records having fields name and roll . One record of this collection is:
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Adding data attribute to DOM
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edited Dec 4 '13 at 4:58
answered Feb 18 '13 at 11:28
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GLib compile error (ffi.h), but libffi is installed
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edited Apr 22 at 14:44
Scott Skiles
2,53322 gold badges2020 silver badges4242 bronze badges
ans...
Generate random password string with requirements in javascript
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18 Answers
18
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