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How can I find script's directory with Python? [duplicate]
... inserted before the entries inserted as a result of PYTHONPATH.
Source: https://docs.python.org/library/sys.html#sys.path
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Show current assembly instruction in GDB
...
GDB Dashboard
https://github.com/cyrus-and/gdb-dashboard
This GDB configuration uses the official GDB Python API to show us whatever we want whenever GDB stops after for example next, much like TUI.
However I have found that this impleme...
How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
...
developer.android.com has nice example code for this:
https://developer.android.com/guide/topics/providers/document-provider.html
A condensed version to just extract the file name (assuming "this" is an Activity):
public String getFileName(Uri uri) {
String result = null;
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Post parameter is always null
...The official ASP.NET site was updated today with an excellent explanation: https://docs.microsoft.com/en-us/aspnet/web-api/overview/advanced/sending-html-form-data-part-1
In a nutshell, when sending a single simple type in the body, send just the value prefixed with an equal sign (=), e.g. body:
=...
How to get a number of random elements from an array?
...ed with .indexOf(j) > -1.
Performance against the accepted answer:
https://jsperf.com/pick-random-elements-from-an-array
The performance difference is the greatest on Safari.
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postgresql list and order tables by size
...user_tables ORDER BY pg_total_relation_size(relid) DESC;
taken from here https://wiki-bsse.ethz.ch/display/ITDOC/Check+size+of+tables+and+objects+in+PostgreSQL+database
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Event on a disabled input
...disabled").attr("disabled", false).focus();
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<div>
<input type="text" disabled />
</div>
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Filtering for empty or NULL names in a queryset
...ch as CharField or TextField. Read the documentation for the explanation:
https://docs.djangoproject.com/en/dev/ref/models/fields/#null
Solution:
You can also chain together methods on QuerySets, I think. Try this:
Name.objects.exclude(alias__isnull=True).exclude(alias="")
That should give you ...
Undoing a 'git push'
...www.kernel.org/pub/software/scm/git/docs/user-manual.html#fixing-mistakes
https://git-scm.com/book/be/v2/Git-Basics-Undoing-Things
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How to pass boolean values to a PowerShell script from a command prompt
...n. I had the same problem, and for once RTFM actually solved it. Almost.
https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_powershell_exe
Documentation for the -File parameter states that
"In rare cases, you might need to provide a Boolean value for a switc...