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Resolve absolute path from relative path and/or file name

...batch script to return an absolute path from a value containing a filename and/or relative path? 14 Answers ...
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What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?

...e to prepare a little educational tool for SO which should help beginners (and intermediate) programmers to recognize and challenge their unwarranted assumptions in C, C++ and their platforms. ...
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What's the difference between an argument and a parameter?

...ng else. Either way the other people know what I mean, but what's correct, and what's the history of the terms? 34 Answers ...
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Structure padding and packing

...alignment of the whole struct in an array */ } x; Packing, on the other hand prevents compiler from doing padding - this has to be explicitly requested - under GCC it's __attribute__((__packed__)), so the following: struct __attribute__((__packed__)) mystruct_A { char a; int b; char c...
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Using Phonegap for Native Application development [closed]

...ch claims that developers can use HTML 5 based framework like Sencha touch and Jquery at the same time having access to native features on phone. Also the code is portable from Android to Iphone with some effort. Before I plunge into it I want to know what is forum's experience with Phonegap. What ...
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Learning assembly [closed]

... learn Assembly language. The main reason to do so is being able to understand disassembled code and maybe being able to write more efficient parts of code (for example, through c++), doing somethings like code caves, etc. I saw there are a zillion different flavors of assembly, so, for the purposes...
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How to get unique values in an array

...hat uses no libraries. This requires two new prototype functions, contains and unique Array.prototype.contains = function(v) { for (var i = 0; i < this.length; i++) { if (this[i] === v) return true; } return false; }; Array.prototype.unique = function() { var arr = []; ...
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How do I check if a string is a number (float)?

... Which, not only is ugly and slow I'd dispute both. A regex or other string parsing method would be uglier and slower. I'm not sure that anything much could be faster than the above. It calls the function and returns. Try/Catch doesn't introd...
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Explanation of JSONB introduced by PostgreSQL

PostgreSQL just introduced JSONB and it's already trending on hacker news . It would be great if someone could explain how it's different from Hstore and JSON previously present in PostgreSQL. What are its advantages and limitations and when should someone consider using it? ...
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Why is there no xrange function in Python3?

Recently I started using Python3 and it's lack of xrange hurts. 6 Answers 6 ...