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std::enable_if to conditionally compile a member function
...
I made this short example which also works.
#include <iostream>
#include <type_traits>
class foo;
class bar;
template<class T>
struct is_bar
{
template<class Q = T>
typename std::enable_if<std::is_same<Q, bar>::value, bool>:...
Getting only response header from HTTP POST using curl
...ll make curl redo the request on the new place. If used together with -i/--include or -I/--head, headers from all requested
pages will be shown. When authentication is used, curl only sends its credentials to the initial host. If a redirect takes curl to a different
host, it won’...
Add unique constraint to combination of two columns
...Check Unique checkbox
Click Add... button
Check the columns you want included
Click OK in each window.
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What is a singleton in C#?
...ting the Singleton Pattern in C#" covering most of what you need to know - including some good advice regarding thread safety.
To be honest, It's very rare that you need to implement a singleton - in my opinion it should be one of those things you should be aware of, even if it's not used too often...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
... return match.Length;
}
return 0;
}
}
(Just included for reference, it is the code that won't compare properly as you know)
The following variant of that method uses StringInfo.GetNextTextElement which is provided by the framework. The idea is to compare text element ...
How do I ignore an error on 'git pull' about my local changes would be overwritten by merge?
...
If you want remove all local changes - including files that are untracked by git - from your working copy, simply stash them:
git stash push --include-untracked
If you don't need them anymore, you now can drop that stash:
git stash drop
If you don't want to ...
What is the purpose of a self executing function in javascript?
...
And also for the benefit of many people out there including a whole bunch of Netflix Engineers: IT'S JUST A FUNCTION. It is not in and of itself representative of a closure. Sometimes auto-invokers are used in conjunction with closure-relevant scenarios to do neat stuff, but...
Shorter syntax for casting from a List to a List?
...;().ToList();
Some things to be aware of (H/T to commenters!)
You must include using System.Linq; to get this extension method
This casts each item in the list - not the list itself. A new List<Y> will be created by the call to ToList().
This method does not support custom conversion oper...
Is the VC++ code DOM accessible from VS addons?
Visual Studio IntelliSense for VC++ includes the "complete" EDG C++ parser (also used by Intel and others). Since the C# Code DOM is accessible to addons (correct me if I'm wrong), is the C++ Code DOM also accessible? Can this be used to analyse an open VC++ project within the VS environment?
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UnicodeDecodeError when redirecting to file
...or instance بايثون, 中蟒 and ????. "Characters" for machines also include "drawing instructions" like for example spaces, carriage return, instructions to set the writing direction (for Arabic, etc.), accents, etc. A very large character list is included in the Unicode standard; it covers m...