mardi 15 octobre 2013

C++ - Finding all arrangement (a.k.a permutation) of object.

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When you have a set of object, you may have to build all arrangement of those object. Example, a vector num = {0,1,2}, you want the 3! pe...
mardi 8 octobre 2013

C++ Command Line using standard input/output.

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As programmer you may be familiar with a lot a program design to use input file and/or input stream using the standard input. It’s one of th...
vendredi 4 octobre 2013

Screen capture with ffmpeg.

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ffmpeg is the perfect tool to transcode video, but you may don’t know that it can also be use to capture your PC’s screen and as I didn’t f...
vendredi 27 septembre 2013

Windows PATH Environment Variable too long!

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  Yesterday, I unzipped several useful command line tools each in their respective folder and tried to add all those path in my PATH to eas...
mardi 17 septembre 2013

Coding Style: Detect tabulation and use a given number of space instead.

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  If you need to respect a Coding Style, and that your coding style require tab to be replaced by a given number of space (2 in my case), y...
lundi 16 septembre 2013

C++: Find max top 5 number from 3 array.

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Yesterday, I read that blog post where C# developer demonstrate how powerful is LINQ to solve a simple problem. We have 3 array of Integ...
jeudi 12 septembre 2013

Let your hand on the keyboard.

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  I don’t know all the “magic” keyboard shortcut but I always try to learn new shortcut, just because typing and switching between keyboard...