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Is there a difference between copy initialization and direct initialization?
Suppose I have this function:
9 Answers
9
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How do I determine the current operating system with Node.js
...ss.platform
On Mac the variable returns darwin. On Windows, it returns win32 (even on 64 bit).
Current possible values are:
aix
darwin
freebsd
linux
openbsd
sunos
win32
I just set this at the top of my jakeFile:
var isWin = process.platform === "win32";
...
Generic deep diff between two objects
...pinion).
– sbgoran
Dec 21 '11 at 22:32
6
@MartinJespersen OK, how would you generically treat thi...
C/C++ check if one bit is set in, i.e. int variable
... "have" to do it this way. But I usually write:
/* Return type (8/16/32/64 int size) is specified by argument size. */
template<class TYPE> inline TYPE BIT(const TYPE & x)
{ return TYPE(1) << x; }
template<class TYPE> inline bool IsBitSet(const TYPE & x, const TYPE &...
What's the canonical way to check for type in Python?
...
32
str.__subclasses__() only returns the direct subclasses of str, and does not do the same thing as issubclass() or isinstance(). (To do that...
What is mattr_accessor in a Rails module?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Migration: Cannot add foreign key constraint
...s!
– patrickjason91
Jun 10 '15 at 8:32
4
For me it was not making the id unsigned as well. Thanks...
Correct idiom for managing multiple chained resources in try-with-resources block?
The Java 7 try-with-resources syntax (also known as ARM block ( Automatic Resource Management )) is nice, short and straightforward when using only one AutoCloseable resource. However, I am not sure what is the correct idiom when I need to declare multiple resources that are dependent on each ot...
How to split long commands over multiple lines in PowerShell
...
32
@josh-graham And there should NOT be any space (or inline comment) AFTER the back-tick. #learned-the-hard-way
– RayLu...
Regular expression to find URLs within a string
...
Stefan HenzeStefan Henze
2,4332121 silver badges2222 bronze badges
4
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