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OnCreateOptionsMenu() not called in Fragment
...because I'm using Kotlin and many times you don't have to do findViewById, etc... to get the view you need.
– DWndrer
Sep 16 '18 at 2:54
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Get selected text from a drop-down list (select box) using jQuery
...n based on the index of where they occur in the current level of the tree, etc)
– freefaller
Mar 9 '17 at 14:03
Hi how...
How to get first character of string?
...At(0) returns "\ud83d", "café".charAt(3) returns e and drops the accent, etc. stackoverflow.com/questions/38345372/… has some info and a good alternative (use a library)
– Clément
May 30 at 7:32
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Is volatile expensive?
...functions providing additional functionality like getAndSet, compareAndSet etc., so from a performance point of view using it is just useful if you need the added functionality. But I wonder why you refer to the OS here? The functionality is implemented in CPU opcodes directly. And does this imply t...
In C#, What is a monad?
...en be completely oblivious to things like
back-tracking, parser failures etc., and just combine smaller parsers
together as if things would never go wrong, safe in the knowledge that
a clever implementation of Bind sorts out all the logic behind the
difficult bits. Then later on maybe someon...
How to get the type of a variable in MATLAB?
... want to be even more specific, you can use ischar(), isfloat(), iscell(), etc.
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Python setup.py develop vs install
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not sure if this matters, but if I am using python 3 etc, does one have to run python setup.py develop differently?
– Charlie Parker
Jan 11 '17 at 1:03
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GB English, or US English?
...o aren't native English speakers use US spellings for their variable names etc.
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Passing parameters in rails redirect_to
...g for a way to pass additional URL parameters (not controller, action, id, etc), here's a robust method for doing so:
object_path(@object, params: request.query_parameters)
That will pass along utm parameters or any other additional params you don't want to lose.
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Delete ActionLink with confirm dialog
... }
return RedirectToAction("Calls");
} etc
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