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What is the main purpose of setTag() getTag() methods of View?
... Unlike IDs, tags are not used to identify views. Tags are essentially an extra piece of information that can be associated with a view. They are most often used as a convenience to store data related to views in the views themselves rather than by putting them in a separate structure.
Reference:...
How do you suppress output in IPython Notebook?
...tdout and sys.stdout = open(os.devnull, 'w') both fail (end up printing an extra blank line). This should be the accepted answer.
– Luke Davis
Nov 4 '18 at 18:20
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Cross Browser Flash Detection in Javascript
... solution. It won't work if you don't include it, and it would be a lot of extra bloat/execution logic if you checked for the library every time you used it.
– Andrew Ensley
Apr 26 '15 at 18:19
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Spring AOP vs AspectJ
... if your aspects are weaved to only what you wanted to be weaved.
You need extra build process with AspectJ Compiler or have to setup LTW (load-time weaving)
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How do I call setattr() on the current module?
...iginal question is asking how to set an attribute whose name is given by a string (the same thing I was presently searching for), so this would not help.
– Curt
Feb 10 '16 at 5:22
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What is the correct way of using C++11's range-based for?
....
This is inefficient code, e.g., if these elements are instances of std::string,
heap memory allocations can be done, with expensive trips to the memory manager, etc.
This is useless if we just want to observe the elements in a container.
So, a better syntax is available: capture by const referen...
Setting different color for each series in scatter plot on matplotlib
...ersion of matplotlib.pylab.scatter support assigning: array of colour name string, array of float number with colour map, array of RGB or RGBA.
this answer is dedicate to @Oxinabox's endless passion for correcting the 2013 version of myself in 2015.
you have two option of using scatter command w...
Exporting a function in shell
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Functions are not exportable by nature. However you can export strings, so I have a little trick here:
func="$(typeset -f funcname)"
export func
To import the function, re-define it from the exported string:
# in subshell
eval "$func"
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Python Pandas merge only certain columns
...g from the proposed answer: list('xab') takes each element (letter) of the string 'xab' and converts it to a list element so list('xab') returns ['x', 'a', 'b']. That works if each column has a single letter as a name. In your case I think you need to do df1.merge(df2['Unique_External_Users'], *othe...
Is it possible to put CSS @media rules inline?
... content of a textarea provided beside of real content textarea for create extra-class on the fly when I wrote an artitle.
Note : the scoped attribute is a part of HTML5 specification. If you do not use it, the validator will blame you but browsers currently not support the real purpose : scoped th...