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How does the Java 'for each' loop work?

... – Christopher Schultz Oct 18 '19 at 20:21 @ChristopherSchultz you could do it with lambdas for(String s : (Iterable&lt...
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Length of generator output [duplicate]

... I have a filtered list I expect to be on the order of 2000000000 elements. I can't just use a regular list; I need to use a generator. Now, because of how these elements are being sourced, I can actually run through them pretty efficiently -- I just can't store them because I do...
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How can I redirect HTTP requests made from an iPad?

...structions for how to do this with Fiddler: http://conceptdev.blogspot.com/2009/01/monitoring-iphone-web-traffic-with.html And this is for Charles: http://www.ravelrumba.com/blog/ipad-http-debugging/ share | ...
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SVN: Ignore some directories recursively

... | edited Jan 9 '10 at 23:20 answered Jan 9 '10 at 23:19 js...
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How can I pad a value with leading zeros?

...rn for you, don't use this solution! Potentially outdated: ECMAScript 2017 includes String.prototype.padStart and Number.prototype.toLocaleString is there since ECMAScript 3.1. Example: var n=-0.1; n.toLocaleString('en', {minimumIntegerDigits:4,minimumFractionDigits:2,useGrouping:false}) ...
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Core dumped, but core file is not in the current directory?

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Jan 14 '10 at 20:42 ...
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Prevent any form of page refresh using jQuery/Javascript

...Opera browser. – WillyCornbread Aug 20 '10 at 17:53 1 Is there a way to do something if user choo...
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Why hasn't functional programming taken over yet?

...Lippert 599k164164 gold badges11551155 silver badges20142014 bronze badges 41 ...
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The performance impact of using instanceof in Java

...er than doing an instanceof, but the difference my quick test found was 10-20ms over 10,000,000 iterations. If "object" isn't an ObjT, though, catching the exception was over 3000x slower - over 31,000ms vs ~10ms for the instanceof. – Steve Feb 18 '12 at 0:27 ...
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How to make MySQL handle UTF-8 properly

... answered Apr 28 '15 at 20:51 T.W.R. ColeT.W.R. Cole 3,75411 gold badge1616 silver badges2626 bronze badges ...