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When do I need to use AtomicBoolean in Java?

How I can use AtomicBoolean and what is that class for? 5 Answers 5 ...
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Closure in Java 7 [closed]

... If anyone is dumb like me and if you are beating your head against the wall just to know What the hack is this Closure....then here you go.. youtube.com/watch?v=Nj3_DMUXEbE – Piyush Kukadiya Jan 2 '17 at 7:35 ...
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How do you test to see if a double is equal to NaN?

I have a double in Java and I want to check if it is NaN . What is the best way to do this? 7 Answers ...
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What exceptions should be thrown for invalid or unexpected parameters in .NET?

... I like to use: ArgumentException, ArgumentNullException, and ArgumentOutOfRangeException. ArgumentException – Something is wrong with the argument. ArgumentNullException – Argument is null. ArgumentOutOfRangeException – I don’t use this one much, but a common use is index...
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jQuery $(document).ready and UpdatePanels?

... passed arguments (sender, eventArgs) so you can see what raised the event and only re-bind if needed. Here is the latest version of the documentation from Microsoft: msdn.microsoft.com/.../bb383810.aspx A better option you may have, depending on your needs, is to use jQuery's .on(). These metho...
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Simple regular expression for a decimal with a precision of 2

...t: \d+(\.\d{1,2})? Both assume that both have at least one digit before and one after the decimal place. To require that the whole string is a number of this form, wrap the expression in start and end tags such as (in Perl's form): ^\d+(\.\d{1,2})?$ To match numbers without a leading digit be...
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NPM doesn't install module dependencies

... It looks like you hit a bug that has existed for quite a while and doesn't have solution yet. There are several open issues for this case in the npm repository: npm install should recursively check/install dependencies https://github.com/npm/npm/issues/1341 (closed) local private modul...
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Difference between case object and object

Is there any difference between case object and object in scala? 7 Answers 7 ...
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.htaccess - how to force “www.” in a generic way?

...or HTTPS (%{HTTPS} is either on or off, so %{HTTPS}s is either ons or offs and in case of ons the s is matched). The substitution part of RewriteRule then just merges the information parts to a full URL. share | ...
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What is the fastest substring search algorithm?

... Build up a test library of likely needles and haystacks. Profile the tests on several search algorithms, including brute force. Pick the one that performs best with your data. Boyer-Moore uses a bad character table with a good suffix table. Boyer-Moore-Horspool u...