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In C++, what is a “namespace alias”?
... is to mark one or both of the question/answer as "community wiki". Personally I'd go with question as you and answer as community. If the question has merrit then you'll get ROI.
– Richard Corden
Jul 31 '09 at 9:35
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What is the scope of variables in JavaScript?
... even matter? Also, where are the variables stored if they are defined globally?
26 Answers
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How to call any method asynchronously in c#
...to fire-and-forget for async jobs:
using System.Threading.Tasks;
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void Foo(){}
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new Task(Foo).Start();
If you have methods to call that take parameters, you can use a lambda to simplify the call without having to create delegates:
void Foo2(int x, string y)
{
return;
}
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new Task(() ...
What does “@” mean in Windows batch scripts
...off will turn this off for the complete batch file. However, the echo off call itself would still be visible. Which is why you see @echo off in the beginning of batch files. Turn off command echoing and don't echo the command turning it off.
Removing that line (or commenting it out) is often a help...
How to create a template function within a class? (C++)
... Not exactly true. The definition can be in a cpp file, as long as it is called once for each unique template parameter n-uplet from a non-template function/method after it has been defined.
– Benoît
Jun 9 '09 at 21:13
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How do I load my script into the node.js REPL?
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What if I want to drop into the repl inside of an async callback?
– Chet
Aug 20 '17 at 20:07
2
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How do I add 1 day to an NSDate?
...p some unnecessary options with components that make little sense like let foo = Date().add([.calendar: 1, .yearForWeekOfYear: 3] I'm adding the alternative solution to my answer though. Thanks for your suggestion, @vikingosegundo!
– Benno Kress
Nov 13 '18 at ...
Javascript Array of Functions
...help others (like me 20 minutes ago :-) looking for any hint about how to call JS functions in an array.
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Returning unique_ptr from functions
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@juanchopanza Do you essentially mean that foo() is indeed also about to be destroyed (if it were not assigned to anything), just like the return value within the function, and hence it makes sense that C++ uses a move constructor when doing unique_ptr<int> p = ...
What is the difference between server side cookie and client side cookie?
...rence between creating cookies on the server and on the client? Are these called server side cookies and client side cookies? Is there a way to create cookies that can only be read on the server or on the client?
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