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Text Progress Bar in the Console [closed]
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498
Python 3
A Simple, Customizable Progress Bar
Here's an aggregate of many of the answers below ...
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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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"...
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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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 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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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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iOS Detection of Screenshot?
...+ solution.
– Joe Masilotti
Sep 2 '14 at 18:35
6
What Joe said is correct. Asker should uncheck ...
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...