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Fastest way to iterate over all the chars in a String
...(not advised), read this first: http://www.javaspecialists.eu/archive/Issue237.html
Starting from Java 9, the solution as described won't work anymore, because now Java will store strings as byte[] by default.
SECOND UPDATE: As of 2016-10-25, on my AMDx64 8core and source 1.8, there is no difference...
What is the best way to exit a function (which has no return value) in python before the function en
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286
You could simply use
return
which does exactly the same as
return None
Your function wil...
How to require a controller in an angularjs directive
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2 Answers
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Turning a Comma Separated string into individual rows
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270
You can use the wonderful recursive functions from SQL Server:
Sample table:
CREATE TABLE ...
How do I define and use an ENUM in Objective-C?
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Dave DeLongDave DeLong
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What is the difference between self::$bar and static::$bar in PHP?
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When you use self to refer to a class member, you're referring to the class within which you use...
Android - Center TextView Horizontally in LinearLayout
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228
What's happening is that since the the TextView is filling the whole width of the inner Linear...
CURL to access a page that requires a login from a different page
I have 2 pages: xyz.com/a and xyz.com/b . I can only access xyz.com/b if and only if I login to xyz.com/a first. If accessing xyz.com/b without going through the other, I simply get access denied (no redirect to login) via the browser. Once I login at xyz.com/a , I can access the other.
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Creating a “logical exclusive or” operator in Java
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edited May 23 '17 at 12:03
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answered Apr 7 '09 at 17:02
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Is there a Newline constant defined in Java like Environment.Newline in C#?
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283
As of Java 7 (and Android API level 19):
System.lineSeparator()
Documentation: Java Platfor...