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Working with Enums in android

...e of 2014 that advises against the use of enums in an android application. http://developer.android.com/training/articles/memory.html#Overhead I quote: Be aware of memory overhead Be knowledgeable about the cost and overhead of the language and libraries you are using, and keep this info...
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Find running median from a stream of integers

...n optimized generator version with the indexable skiplist code inlined): http://code.activestate.com/recipes/576930-efficient-running-median-using-an-indexable-skipli/ http://code.activestate.com/recipes/577073 . share ...
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Ruby Regexp group matching, assign variables on 1 line

...ils" puts "W: #{webframework} , C: #{colon}, R: #{rest}" (Take a look at http://ruby-doc.org/core-2.1.1/Regexp.html , search for "local variable"). Note: As pointed out in a comment, I see that there is a similar and earlier answer to this question by @toonsend (https://stackoverflow.com/a/214124...
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Fastest method of screen capturing on Windows

...e code is available and my article explains the general technique. Look at http://blog.nektra.com/main/2013/07/23/instrumenting-direct3d-applications-to-capture-video-and-calculate-frames-per-second/ Respect to your questions related to performance, DirectX should be faster than GDI except when y...
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python numpy ValueError: operands could not be broadcast together with shapes

...s not conflict with anything. For more information on broadcasting rules: http://docs.scipy.org/doc/numpy/user/basics.broadcasting.html (Please note that if X and y are of type numpy.matrix, then asterisk can be used as matrix multiplication. My recommendation is to keep away from numpy.matrix, it...
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How to specify font attributes for all elements on an html web page?

... the beginning of my stylesheet rather than linking it separately, saves a HTTP request. It will help you set consistent styles across browsers because it zeroes everything: the only styles will be ones that you write. – Chris Cox Mar 31 '14 at 0:18 ...
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Re-entrant locks in C#

...oint. Here is one good webpage describing thread synchronisation in .NET: http://dotnetdebug.net/2005/07/20/monitor-class-avoiding-deadlocks/ Also, lock on as few objects at a time as possible. Consider applying coarse-grained locks where possible. The idea being that if you can write your code su...
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How to set the maximum memory usage for JVM?

...erence between jvm and heap memory , take a look at this excellent article http://blogs.vmware.com/apps/2011/06/taking-a-closer-look-at-sizing-the-java-process.html share | improve this answer ...
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How do I determine whether my calculation of pi is accurate?

...snippets of digits for the purpose of verifying computations against them: http://www.numberworld.org/digits/Pi/ But when you get into world-record territory, there's nothing to compare against. Historically, the standard approach for verifying that computed digits are correct is to recompute th...
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What's the difference between Html.Label, Html.LabelFor and Html.LabelForModel

...model then you can use the 2nd method. More info please visit below link http://weblogs.asp.net/scottgu/archive/2010/01/10/asp-net-mvc-2-strongly-typed-html-helpers.aspx share | improve this answe...