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Developing C# on Linux
...tp://en.wikipedia.org/wiki/MonoDevelop
http://en.wikipedia.org/wiki/Mono_%28software%29
http://www.mono-project.com/Development_Environments
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Comparing two dataframes and getting the differences
...f.reindex(idx)
Date Fruit Num Color
9 2013-11-25 Orange 8.6 Orange
8 2013-11-25 Apple 22.1 Red
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HttpServletRequest to complete URL
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edited May 29 '18 at 10:48
Chetan Gole
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How to make unicode string with python3
... Python3.
Assuming that text is a bytes object, just use text.decode('utf-8')
unicode of Python2 is equivalent to str in Python3, so you can also write:
str(text, 'utf-8')
if you prefer.
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Haskell error parse error on input `='
...a let to define things in it.
Prelude> let f x = x * 2
Prelude> f 4
8
Starting from GHC 8.0.1, top-level bindings are supported in GHCi, so OP's code will work without change.
GHCi, version 8.0.1.20161213: http://www.haskell.org/ghc/ :? for help
Prelude> f x = x * 2
Prelude> f 4
8
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What does -XX:MaxPermSize do?
...umentation lists the other HotSpot arguments.
Update : Starting with Java 8, both the permgen space and this setting are gone. The memory model used for loaded classes and methods is different and isn't limited (with default settings). You should not see this error any more.
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Why is '+' not understood by Python sets?
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Method Overloading for null argument
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Java will always try to use the most specific applicable version of a method that's available (s...
What is a PDB file?
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answered Oct 10 '10 at 8:27
Jon SkeetJon Skeet
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What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
...it is specified as containing "an implementation-defined string" (C++11 §8.4.1[dcl.fct.def.general]/8), which is not quite as useful as the specification in C. (The original proposal to add __func__ to C++ was N1642).
__FUNCTION__ is a pre-standard extension that some C compilers support (includin...