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Should methods in a Java interface be declared with or without a public access modifier?
...the option to leave out 'public' introduces.
Note the current wording at: https://docs.oracle.com/javase/specs/jls/se9/html/jls-9.html#jls-9.4
"A method in the body of an interface may be declared public or
private (§6.6). If no access modifier is given, the method is implicitly public. It i...
ASP MVC in IIS 7 results in: HTTP Error 403.14 - Forbidden
...
I had the same issue. This Microsoft support article fixed it for me.https://support.microsoft.com/en-us/help/2023146/mvc-2-and-asp.net-4-web-forms-applications-that-use-url-routing-might-return-http-404-errors-when-they-attempt-to-process-extensionless-urls-on-iis-7-and-iis-7.5
In the "Turn ...
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 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>
...
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 ...
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...
CSS technique for a horizontal line with words in the middle
...ter {
margin-left: 10px
}
<h1>Today</h1>
JSFiddle: https://jsfiddle.net/yoshiokatsuneo/3h1fmj29/
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