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Recent Blog Lessons

scanf() the Bastard
Apr 19, 2014 The scanf() function is a basic input function, but it's not the best for grabbing strings of text.
Reading Command Line Options
Apr 12, 2014 One of the most common times the ** type of variable rears its ugly head is when dealing with command line arguments.
Manually Allocating a Pointer Array
Apr 5, 2014 While you cannot use the **blorf format to declare an array of strings, you can use it to build an array of strings. If that sounds confusing, relax: It is confusing.
Direct String Manipulation
Mar 29, 2014 Strings can either be manipulated as they're output or in memory before they're output. This Lesson discusses the before method.
The Art of String Manipulation: Spaces to Newlines
Mar 22, 2014 Before you get deep into string manipulation, it helps to practice some basic tricks, such as converting space characters to newlines.

This Month's Exercise

A Simple Calculator
Apr 1, 2014 One of the most basic programs you can build is the calculator. If you haven't yet coded your first text-mode calculator, here's your chance.

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