As explained and referred in part 1 (http://forum.codecall.net/c-tutorials/42588-basics-while-loop-char-arrays-c-tic-tac-toe-using-them-part-1-a.html) earlier of this tutorial, we are going to actually create a working tic tac toe game. I intend to walk through the game as I personally thought...

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Hey C beginners! I thought of making up this famous Tic Tac Toe game in c++ while teaching concepts such as character arrays, if statement, while loop (may be nested ones). The goal of this one is simple. Keep it as easy and ASSUME AS LITTLE PRIOR PROGRAMMING experience as possible. Rules of...

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Regexes are an extremely useful feature found in many higher level interpreted languages, like Python, Perl, Ruby, and PHP. But with the standard posix header "regex.h", you can have them in regular ol' C! How lovely. I'll assume you know how to write them, so let's get down to business. Say we...

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This is my first tutorial here on Codecall, and to be honest, I do not expect to win the contest with it, because there are better programmers with more tutorials. I post my tutorial here because I am sure someone will find it useful. In this tutorial, I will show how to make a simple C...

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*_How to create and use Threads in C/C++ (POSIX threads) – Part 1 _* This is going to be a starting tutorial on how to use threads. It will only assume basics of c/c++ i.e. you know how to write a function and use variables, what is a basic pointer etc. you would be just fine. The first...

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*_Find all prime numbers less than 1 million _* Generating large prime numbers or even testing huge numbers for being prime or not has been a daunting task. To clarify the basics, a number is called prime if it can be divided by only 1 and itself and no other. This means a prime can't have...

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*_Problem: Given two arrays i.e. one as the sorting order array and the second to be sorted based upon it, print the sorted array. _* I recently saw this problem posted on some blog mentioning it was asked in a programming interview at Google. It looked particularly interesting because sorting...

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*_Problem: Given a 2D array print it in spiral shape (starting from center and going outward) _* I originally posted a problem to print an array in spiral here http://forum.codecall.net/c-tutorials/39143-problem-printing-2d-array-spiral-like-shape.html Basically we start from left top of...

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