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Repeat String - Javascript
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407
Note to new readers: This answer is old and and not terribly practical - it's just "clever"...
Change select box option background color
...r on the option tag and not the select tag...
select option {
margin: 40px;
background: rgba(0, 0, 0, 0.3);
color: #fff;
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}
If you want to style each one of the option tags.. use the css attribute selector:
select option {
margin: 40...
(13: Permission denied) while connecting to upstream:[nginx]
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edited Feb 7 '18 at 4:19
answered Jul 18 '14 at 17:35
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Styling multi-line conditions in 'if' statements? [closed]
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You don't need to use 4 spaces on your second conditional line. Maybe use:
if (cond1 == 'val1' and cond2 == 'val2' and
cond3 == 'val3' and cond4 == 'val4'):
do_something
Also, don't forget the whitespace is more flexible than you m...
How can I check if a string is null or empty in PowerShell?
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484
You can use the IsNullOrEmpty static method:
[string]::IsNullOrEmpty(...)
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How to reference a file for variables using Bash?
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248
The short answer
Use the source command.
An example using source
For example:
config.sh
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iOS Detection of Screenshot?
...+ solution.
– Joe Masilotti
Sep 2 '14 at 18:35
6
What Joe said is correct. Asker should uncheck ...
What does '
... a shorthand for <?php echo $a; ?>.
It's enabled by default since 5.4 regardless of php.ini settings.
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How to fix “Incorrect string value” errors?
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44
"\xE4\xC5\xCC\xC9\xD3\xD8" isn't valid UTF-8. Tested using Python:
>>> "\xE4\xC5\xCC...
In C, do braces act as a stack frame?
...er JohnsonKristopher Johnson
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