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Why does “split” on an empty string return a non-empty array?
Split on an empty string returns an array of size 1 :
8 Answers
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How to add “on delete cascade” constraints?
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edited Mar 14 '18 at 8:30
Alexander Farber
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phpinfo() - is there an easy way for seeing it?
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edited Jan 14 '19 at 15:18
answered Aug 25 '11 at 12:34
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Why did Rails4 drop support for “assets” group in the Gemfile
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+50
Previou...
android button selector
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217
You just need to set selector of button in your layout file.
<Button
android:id="@+id/...
Should *.xccheckout files in Xcode5 be ignored under VCS?
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You should check in an Xcode 5 .xccheckout file; in general, files in xcshareddata should be c...
Truncating long strings with CSS: feasible yet?
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Update: text-overflow: ellipsis is now supported as of Firefox 7 (released September 27th 2011...
What is Castle Windsor, and why should I care?
...cut my teeth on win32 and early COM. I've been working with .NET since 2001, so I'm pretty fluent in C# and the CLR. I'd never heard of Castle Windsor until I started participating in Stack Overflow. I've read the Castle Windsor "Getting Started" guide, but it's not clicking.
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How do I convert a Vector of bytes (u8) to a string
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To convert a slice of bytes to a string slice (assuming a UTF-8 encoding):
use std::str;
//
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jQuery.inArray(), how to use it right?
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inArray returns the index of the element in the array, not a boolean indicating if the item exis...