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Why is my xlabel cut off in my matplotlib plot?
...et using matplotlib where I have an xlabel that is quite "tall" (it's a formula rendered in TeX that contains a fraction and is therefore has the height equivalent of a couple of lines of text).
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How can we match a^n b^n with Java regex?
...ly write a Java regex pattern to match anbn. It uses a positive lookahead for assertion, and one nested reference for "counting".
Rather than immediately giving out the pattern, this answer will guide readers through the process of deriving it. Various hints are given as the solution is slowly const...
How to display all methods of an object?
I want to know how to list all methods available for an object like for example:
8 Answers
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Do I need all three constructors for an Android custom view?
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<com.mypack.MyView
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/>
you will need the constructor public MyView(Context context, AttributeSet attrs), otherwise you will get an Exception when Android tries to inflate your View.
If you add your View from xml and also specify the android:style attribute like :
<com....
Why are side-effects modeled as monads in Haskell?
...the input and output parameters, then the function is pure to the outside world.
So, for an impure function
f' :: Int -> Int
we add the RealWorld to the consideration
f :: Int -> RealWorld -> (Int, RealWorld)
-- input some states of the whole world,
-- modify the whole world because of the...
Java: How to get input from System.console()
...s returned when I call System.console() . Do I have to change anything before using System.console?
9 Answers
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Update R using RStudio
...Studio, go to :Tools -> options -> General.
Check @micstr's answer for a more detailed walkthrough.
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Maven-like dependency management for C++? [closed]
...jects. The subproject all produce a DLL and different teams of developers work on each of the subproject. Now if I want to build the main project, is there a way to avoid having to build all the subprojects by myself?
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Daemon Threads Explanation
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Some threads do background tasks, like sending keepalive packets, or performing periodic garbage collection, or whatever. These are only useful when the main program is running, and it's okay to kill them off once the other, non-daemon, threads have exited.
Without daemon threads, you'd ha...
Convert Bitmap to File
I understand that using BitmapFactory can convert a File to a Bitmap, but is there any way to convert a Bitmap image to a File?
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