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Where to get “UTF-8” string literal in Java?

... Now I use org.apache.commons.lang3.CharEncoding.UTF_8 constant from commons-lang. share | improve this answer | ...
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What is the Python equivalent of Matlab's tic and toc functions?

...TicToc, marks the beginning of a time interval toc(False) That's it! Now we are ready to fully use tic() and toc() just as in Matlab. For example tic() time.sleep(5) toc() # returns "Elapsed time: 5.00 seconds." Actually, this is more versatile than the built-in Matlab functions. Here, ...
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Programmatically open new pages on Tabs

... a hint on what is going to happen before they click on the link. Let me know if it works on other browser too (I don't have a chance to try it on other browser than Firefox at the moment). Edit: added reference for ie7 Maybe this link can be useful http://social.msdn.microsoft.com/forums/en-US/ie...
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Get URL query string parameters

...ameter of parse_str(). -- parse_str($_SERVER['QUERY_STRING'], $params); -- now $params array will contain all the query string values. – Amal Murali Oct 20 '13 at 5:24 13 ...
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Find all packages installed with easy_install/pip?

... As of version 1.3 of pip you can now use pip list It has some useful options including the ability to show outdated packages. Here's the documentation: https://pip.pypa.io/en/latest/reference/pip_list/ ...
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Does Python have “private” variables in classes?

... self.__var = 123 def printVar(self): print self.__var Now, if you try to access __var outside the class definition, it will fail: >>>x = A() >>>x.__var # this will return error: "A has no attribute __var" >>>x.printVar() # this gives back 123 Bu...
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How do I configure different environments in Angular.js?

... is generated via grunt var app = angular.module('myApp', [ 'config' ]); Now my constants can be dependency injected where needed. E.g., app.controller('MyController', ['ENV', function( ENV ) { if( ENV === 'production' ) { ... } }]); ...
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How to install Boost on Ubuntu

... Do not use the packaged version of boost, right now on Ubuntu 16.04 it's 1.58, and the latest stable version is 1.67.0 ! See the response and my comment below : stackoverflow.com/a/41272796/2617716 – Jeb Apr 18 '18 at 11:45 ...
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Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.

... The backports gem now allows individual loading of backports. You could then simply: require 'backports/1.9.1/kernel/require_relative' # => Now require_relative works for all versions of Ruby This require will not affect newer versions,...
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Code Golf: Lasers

... $_. $s="#"; $s is the symbol of whatever the beam is sitting on top of now. Since the laser emitter is to be treated like a wall, set this to be a wall to begin with. if (tr/v<^/>v</) { my $o; $o .= "\n" while s/.$/$o .= $&, ""/meg; tr,/\\,\\/, for $o, $s; $_ = $o; } If t...