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Function overloading in Javascript - Best practices
...all error, as the compiler wouldn't know which of the two methods to use.
https://en.wikipedia.org/wiki/Function_overloading
All suggested implementations are great, but truth to be told, there is no native implementation for JavaScript.
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Is there a builtin identity function in python?
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An identity function, as defined in https://en.wikipedia.org/wiki/Identity_function, takes a single argument and returns it unchanged:
def identity(x):
return x
What you are asking for when you say you want the signature def identity(*args) is not strict...
How do I pass a unique_ptr argument to a constructor or a function?
...ion could be obtained by a simple template function if really desired; see https://stackoverflow.com/a/24868376/1436796). For the case where the called function intends to unconditionally take ownership of the object, stealing from the argument, the obligation to provide an lvalue argument is giving...
What is the difference between static_cast and C style casting?
...st explaining different casts in C/C++, and what C-style cast really does: https://anteru.net/blog/2007/12/18/200/index.html
C-Style casting, using the (type)variable syntax. The worst ever
invented. This tries to do the following casts, in this order: (see
also C++ Standard, 5.4 expr.cast p...
Insert a line at specific line number with sed or awk
... has a wq command to save and quit, but old ed's don't.
Further reading: https://gnu.org/software/ed/manual/ed_manual.html
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How do exceptions work (behind the scenes) in c++
...f me wrote a bit how Visual C++ handles exceptions some years ago.
http://www.xyzw.de/c160.html
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How to stop app that node.js express 'npm start'
...me was truncated. I read up on process.title in the nodejs documentation (https://nodejs.org/docs/latest/api/process.html#process_process_title) and it says
On Linux and OS X, it's limited to the size of the binary name plus the length of the command line arguments because it overwrites the arg...
Case insensitive string as HashMap key
...et(String key) {
return super.get(key.toLowerCase());
}
}
Or
https://commons.apache.org/proper/commons-collections/apidocs/org/apache/commons/collections4/map/CaseInsensitiveMap.html
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How to convert string to Title Case in Python?
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Potential library: https://pypi.org/project/stringcase/
Example:
import stringcase
stringcase.camelcase('foo_bar_baz') # => "fooBarBaz"
Though it's questionable whether it will leave spaces in. (Examples show it removing space, but ther...
Switch statement fallthrough in C#?
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You can 'goto case label'
http://www.blackwasp.co.uk/CSharpGoto.aspx
The goto statement is a simple command that unconditionally transfers the control of the program to another statement. The command is often criticised with some developers advocating it...