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grep a tab in UNIX
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384
If using GNU grep, you can use the Perl-style regexp:
grep -P '\t' *
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async/await - when to return a Task vs void?
...button2_Click(object sender, EventArgs e)
{
g();
}
private void button3_Click(object sender, EventArgs e)
{
GC.Collect();
}
f's exception is always "observed". An exception that leaves a top-level asynchronous method is simply treated like any other unhandled exception. g's exception is n...
How can I split a string into segments of n characters?
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369
var str = 'abcdefghijkl';
console.log(str.match(/.{1,3}/g));
Note: Use {1,3} inste...
How to distinguish between left and right mouse click with jQuery
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As of jQuery version 1.1.3, event.which normalizes event.keyCode and event.charCode so you don't have to worry about browser compatibility issues. Documentation on event.which
event.which will give 1, 2 or 3 for left, middle and right mouse buttons ...
Can I convert a C# string value to an escaped string literal
In C#, can I convert a string value to a string literal, the way I would see it in code? I would like to replace tabs, newlines, etc. with their escape sequences.
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Cast List to List
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253
You can't cast it (preserving reference identity) - that would be unsafe. For example:
public i...
How to find the mime type of a file in python?
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edited Jul 30 at 21:31
John Strood
1,20722 gold badges2020 silver badges3333 bronze badges
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Suppressing “is never used” and “is never assigned to” warnings in C#
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Sep 29 '10 at 11:10
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Modern way to filter STL container?
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edited Jul 18 '18 at 11:35
j b
4,56744 gold badges3434 silver badges5757 bronze badges
answered Jan 18...