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How do I get the first n characters of a string without checking the size or going out of bounds?
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358
Here's a neat solution:
String upToNCharacters = s.substring(0, Math.min(s.length(), n));
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C# switch on type [duplicate]
...e1), () => ... },
{ typeof(Type2), () => ... },
{ typeof(Type3), () => ... },
};
@switch[typeof(MyType)]();
It's a little less flexible as you can't fall through cases, continue etc. But I rarely do so anyway.
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val-mutable versus var-immutable in Scala
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answered Jul 8 '12 at 21:30
Daniel C. SobralDaniel C. Sobral
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How to create a new file together with missing parent directories?
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3 Answers
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How can I brew link a specific version?
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311
The usage info:
Usage: brew switch <formula> <version>
Example:
brew switch my...
Where is the 'tests output pane'?
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Jun 11 '13 at 18:25
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How do I override __getattr__ in Python without breaking the default behavior?
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C# Sanitize File Name
I recently have been moving a bunch of MP3s from various locations into a repository. I had been constructing the new file names using the ID3 tags (thanks, TagLib-Sharp!), and I noticed that I was getting a System.NotSupportedException :
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.net implementation of bcrypt
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ineine
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What is a method group in C#?
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336
A method group is the name for a set of methods (that might be just one) - i.e. in theory the ...