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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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Green Bars in Visual Studio 2010
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answered May 12 '10 at 22:53
adrianbanksadrianbanks
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What is an xs:NCName type and when should it be used?
...rey AdamovichAndrey Adamovich
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How do I run git log to see changes only for a specific branch?
... Wayne ConradWayne Conrad
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How do you get a Golang program to print the line number of the error it just called?
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3 Answers
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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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Disable click outside of bootstrap modal area to close modal
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answered Mar 5 '14 at 20:36
DoguitaDoguita
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Xcode 6 how to enable storyboard zoom?
I've updated to Xcode 6 beta 3 and see that the [+ = -] buttons in the storyboard corner are gone. Is there a way for me to zoom in and out on view controllers within a storyboard in Xcode 6?
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