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Convert a string to an enum in C#
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You can use extension methods now:
public static T ToEnum<T>(this string value, bool ignoreCase = true)
{
return (T) Enum.Parse(typeof (T), value, ignoreCase);
}
And you can call them by the below code (here, FilterType is an enum type):
Fil...
What is the easiest way to make a C++ program crash?
... to make a quick C++ program that crashes on purpose but I don't actually know the best and shortest way to do that, does anyone know what to put between my:
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Gulp command not found after install
...chown -R $(whoami) $(npm config get prefix)/{lib/node_modules,bin,share}
Now you should be able to run npm <whatever> without sudo. Note: You may need to restart your terminal in order for these changes to take effect.
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What does %s mean in a python format string?
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In python3 raw_input() is now just input() for those of you who are trying for yourself.
– Gothburz
Jun 3 '18 at 18:44
1
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Cannot set content-type to 'application/json' in jQuery.ajax
... server. Server is RESTful service and all clients of this service should know url to it.
– Vitalii Korsakov
Mar 18 '12 at 14:21
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PHPUnit assert that an exception was thrown?
Does anyone know whether there is an assert or something like that which can test whether an exception was thrown in the code being tested?
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Recursive search and replace in text files on Mac and Linux
...uld upvote this every time I come back to it and use it. It'd be at +15 by now, easy.
– Droogans
Feb 26 '15 at 15:35
F...
What is thread contention?
...t same lock, thread B will have to wait until thread A releases the lock.
Now, this is platform-specific, but the thread may experience slowdowns even if it never has to wait for the other thread to release the lock! This is because a lock protects some kind of data, and the data itself will often ...
Cleaning up the iPhone simulator
...those files/directories to remove all applications from the simulator.
I know there is some way to add scripts to the build process in XCode.
Also it looks as if XCode changes the GUID it uses each build (the directory where my app sits changes between builds in XCode), so trying to delete the sam...
How to get first character of a string in SQL?
I have a SQL column with a length of 6. Now want to take only the first char of that column. Is there any string function in SQL to do this?
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