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“Debug only” code that should run only when “turned on”
...rective.
– KeithS
Feb 22 '11 at 18:40
4
Well thank you very much Patrick, for downvoting a 3-year...
Difference between $(this) and event.target?
...
305
There is a difference between $(this) and event.target, and quite a significant one. While this...
Catch an exception thrown by an async void method
...od synchronously.
This explanation http://www.interact-sw.co.uk/iangblog/2010/11/01/csharp5-async-exceptions is pretty good - it discusses the steps the compiler takes to achieve this magic.
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Why does casting int to invalid enum value NOT throw exception?
...e.IsDefined(),
() => new ArgumentException(string.Format("{0} is not a defined value for enum type {1}",
enumValue, typeof(T).FullName)));
return parsedValue;
}
public static bool IsDefined(T enumValue)
{
return System.Enum.IsDefined(type...
What does each of the [y,n,q,a,d,/,K,j,J,g,e,?] stand for in context of git -p
...mains staged.
– Alexander Bird
Oct 20 '14 at 21:39
I use -p for stashing, didn't know you could use this for add too! ...
How to 'minify' Javascript code
...Production (19KB, Minified and Gzipped) , and the other is Development (120KB, Uncompressed Code) .
9 Answers
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Argparse: Required arguments listed under “optional arguments”?
... argparse
– Devin
Jun 12 '19 at 13:50
@poke: Nice solution! But this doesn't help in case you need mutual exclusive gr...
Proper way to return JSON using node or Express
...
10 Answers
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How can I check in a Bash script if my local Git repository has changes?
...
205
What you're doing will almost work: you should quote $CHANGED in case it's empty, and -z tests ...
Regular Expression for alphanumeric and underscores
...ng that contains only those characters (or an empty string), try
"^[a-zA-Z0-9_]*$"
This works for .NET regular expressions, and probably a lot of other languages as well.
Breaking it down:
^ : start of string
[ : beginning of character group
a-z : any lowercase letter
A-Z : any uppercase letter...