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Fastest way to iterate over all the chars in a String

... FIRST UPDATE: Before you try this ever in a production environment (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 ...
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How do I get IntelliJ IDEA to display directories?

I've been trying out IntelliJ IDEA for JavaScript editing, and I like it so far, but I'm having a small problem with a new project. ...
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Set the location in iPhone Simulator

...upertino, of course). Of course, this does nothing to help with debugging for iOS 4 (or earlier); but it's a definite improvement! share | improve this answer | follow ...
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Why does my 'git branch' have no master?

... Thanks for trying to help, even though this question is quite old. But your answer wasn't what I was asking though. – aberrant80 Jan 27 '14 at 14:10 ...
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Cannot use object of type stdClass as array?

... I've had this problem before and this was the solution then too, thank's it's such a simple fix – Fi Horan Jul 7 at 14:23 ad...
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jQuery's .click - pass parameters to user function

... For thoroughness, I came across another solution which was part of the functionality introduced in version 1.4.3 of the jQuery click event handler. It allows you to pass a data map to the event object that automatically gets...
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Why do I get “unresolved external symbol” errors when using templates? [duplicate]

When I write C++ code for a class using templates and split the code between a source (CPP) file and a header (H) file, I get a whole lot of "unresolved external symbol" errors when it comes to linking the final executible, despite the object file being correctly built and included in the linking. ...
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Clear variable in python

...lt;module> NameError: name 'a' is not defined But in this case I vote for self.left = None share | improve this answer | follow | ...
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Any reason why scala does not explicitly support dependent types?

...t types and implicit values means that Scala has surprisingly good support for dependent typing, as I've tried to demonstrate in shapeless. Scala's intrinsic support for dependent types is via path-dependent types. These allow a type to depend on a selector path through an object- (ie. value-) grap...
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What is Rack middleware?

What is Rack middleware in Ruby? I couldn't find any good explanation for what they mean by "middleware". 9 Answers ...