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How do I know the script file name in a Bash script?
... usually don't want to confuse the user this way), try:
me="$(basename "$(test -L "$0" && readlink "$0" || echo "$0")")"
IMO, that'll produce confusing output. "I ran foo.sh, but it's saying I'm running bar.sh!? Must be a bug!" Besides, one of the purposes of having differently-named ...
How to reset a timer in C#?
...is won't work if you only call timer.Start(). I made this Linqpad query to test it. Try removing timer.Stop in it and you'll see the difference.
– Jared Beach
Dec 14 '18 at 14:32
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How can I get the named parameters from a URL using Flask?
... -> page: 1 filter: '*'
/my-route?page=10&filter=test -> page: 10 filter: 'test'
/my-route?page=10&filter=10 -> page: 10 filter: '10'
/my-route?page=*&filter=* -> page: 1 filter: '*'
...
How to get current CPU and RAM usage in Python?
...s more concepts and interest concepts:
https://psutil.readthedocs.io/en/latest/
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Expand Python Search Path to Other Source
...ample:
PYTHONPATH=$PYTHONPATH:$HOME/adaifotis/project
In addition to testing your PYTHONPATH environment variable, as David explains, you can test it in python like this:
$ python
>>> import project # should work if PYTHONPATH set
>>> import sys
>>...
What are the disadvantages of using persistent connection in PDO
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On my tests I had a connection time of over a second to my localhost, thus assuming I should use a persistent connection. Further tests showed it was a problem with 'localhost':
Test results in seconds (measured by php microtime):...
Validate that end date is greater than start date with jQuery
..."greaterThan",
function(value, element, params) {
if (!/Invalid|NaN/.test(new Date(value))) {
return new Date(value) > new Date($(params).val());
}
return isNaN(value) && isNaN($(params).val())
|| (Number(value) > Number($(params).val()));
},'Must be gr...
Can I underline text in an Android layout?
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@autotravis which one is for 2.2? I did not tested it on older versions and it will be quite unfortunate if different versions handle it differently... Also at least current documentation states that it have to be escaped (link is in the answer).
–...
Why do I get an UnsupportedOperationException when trying to remove an element from a List?
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LinkedList vs ArrayList -->There is a performance test graph from Ryan. LinkedList is faster in removing.
– torno
Jul 1 '15 at 8:57
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How to redirect the output of a PowerShell to a file during its execution
...hat the user types and all output that appears on the console". However, I tested Start-Transcript in Powershell 2.0, and found @Richard is right, standard error isn't saved to the transcript. This sucks!
– Colonel Panic
Jul 5 '12 at 13:09
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