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Why switch is faster than if

... @fivetwentysix: No, refer to this for info: artima.com/underthehood/flowP.html . Quote from article: When the JVM encounters a tableswitch instruction, it can simply check to see if the key is within the range defined by low and high. If not, it takes the default...
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Maximum length of the textual representation of an IPv6 address?

...d, pretty simple task, really. The problem is that I can't find any proper information about the maximum length of the textual representation of an IPv6 address, which is what a webserver provides through $_SERVER["REMOTE_ADDR"] . ...
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Git cherry pick vs rebase

...-F---G master \ A'--B'--C' topic_new for more info about git this book has most of it (http://git-scm.com/book) share | improve this answer | fol...
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How to compile a 64-bit application using Visual C++ 2010 Express?

...es for the x64 platform. I had to install the compilers update here. More info at KB2519277. – kipkennedy Dec 30 '11 at 23:48 add a comment  |  ...
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What happens to an open file handle on Linux if the pointed file gets moved or deleted

... The in-memory information of a deleted file (all the examples you give are instances of a deleted file) as well as the inodes on-disk remain in existence until the file is closed. Hardware being hotplugged is a completely different issue...
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Do HTML WebSockets maintain an open connection for each client? Does this scale?

I am curious if anyone has any information about the scalability of HTML WebSockets. For everything I've read it appears that every client will maintain an open line of communication with the server. I'm just wondering how that scales and how many open WebSocket connections a server can handle. Mayb...
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In Matplotlib, what does the argument mean in fig.add_subplot(111)?

...s from 1 and increments row-first. See documentation of subplot() for more info. – Christian Alis Feb 2 '11 at 16:54 18 ...
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Can I mix Swift with C++? Like the Objective-C .mm files

...H // Strictly C code here. // 'struct Foo' is opaque (the compiler has no info about it except that // it's a struct we store addresses (pointers) to it. struct Foo* foo_create(); void foo_destroy(struct Foo* foo); #endif Inside source file Foo.cpp (not seen by Swift): extern "C" { #include "F...
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How to dismiss the dialog with click on outside of the dialog?

... this.dismiss(); } return false; } For more info look at How to dismiss a custom dialog based on touch points? and How to dismiss your non-modal dialog, when touched outside dialog region share...
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Difference between Grunt, NPM and Bower ( package.json vs bower.json )

...2. Follow our migration guide or refer to webpack 2 documentation for more info." Haha classic web development. – user643011 Apr 7 '17 at 12:54 1 ...