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Difference between \b and \B in regex

...s well as at any position between two non-word characters. Source: http://www.regular-expressions.info/wordboundaries.html share | improve this answer | follow ...
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What is the difference between buffer and cache memory in Linux?

...reading. quote from: https://web.archive.org/web/20110207101856/http://www.linuxforums.org/articles/using-top-more-efficiently_89.html share | improve this answer | foll...
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Parallel.ForEach vs Task.Factory.StartNew

...o demonstrated how Parallel.For utilizes your core more efficiently http://www.youtube.com/watch?v=No7QqSc5cl8 as compared to normal tasks and threads. Experiment 1 Parallel.For(0, 1000000000, x => Method1()); Experiment 2 for (int i = 0; i < 1000000000; i++) { Task o = new Task(Metho...
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Compare if two variables reference the same object in python

...ike to have a visual feedback, that's why I sometimes just open up http://www.pythontutor.com/visualize.html#mode=edit to see how the memory is allocated and what is referencing what. Added this awesome gif as this reply is about visualizing.. ...
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Is it possible to get the iOS 5.1 SDK for Xcode 4.2 on Snow Leopard?

...ons. Just open the Terminal, copy and paste the provided commands. http://www.iphonedevsdk.com/forum/iphone-sdk-development/100229-snow-leopard-sdk-5-1-a.html share | improve this answer |...
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std::shared_ptr thread safety explained

... in general you might want to look at the boost::shared_ptr source: http://www.boost.org/doc/libs/1_37_0/boost/shared_ptr.hpp. share | improve this answer | follow ...
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How to create a memory leak in Java?

...om which you can't remove str.intern(); (Unclosed) open streams ( file , network etc... ) try { BufferedReader br = new BufferedReader(new FileReader(inputFile)); ... ... } catch (Exception e) { e.printStacktrace(); } Unclosed connections try { Connection conn = ConnectionF...
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How to make a chain of function decorators?

... # If you are not familiar with unpacking, check: # http://www.saltycrane.com/blog/2008/01/how-to-use-args-and-kwargs-in-python/ function_to_decorate(*args, **kwargs) return a_wrapper_accepting_arbitrary_arguments @a_decorator_passing_arbitrary_arguments def function_wit...
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are there dictionaries in javascript like python?

...eed I wrote a simple AS3-style Dictionary object for JS: http://jsfiddle.net/MickMalone1983/VEpFf/2/ If you didn't know, the AS3 dictionary allows you to use any object as the key, as opposed to just strings. They come in very handy once you've found a use for them. It's not as fast as a native ...
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Difference between double and single curly brace in angular JS?

...; <!-- with some directives like `ngSrc` --> <img ng-src="http://www.example.com/gallery/{{hash}}"/> <!-- set the title attribute --> <div ng-attr-title="{{celebrity.name}}">... <!-- set a custom attribute for your custom directive --> <div custom-directive custom...