Archive for October, 2012

MathJax – Beautiful math in all browsers

Posted on October 31, 2012. Filed under: Uncategorized | Tags: , , |

MathJax is an open-source JavaScript display engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers. www.mathjax.org

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Drawing a Binary Tree in Ruby & Perl

Posted on October 14, 2012. Filed under: Uncategorized | Tags: , , , , |

When I started learning Ruby last year I decided to implement a binary tree and some of its basic operations (insert, delete, walk, and search) just to get my feet wet on the language. Binary trees are a good exercise because you need to use several features of the language like conditional statements, loops, and […]

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Online Python Tutor

Posted on October 11, 2012. Filed under: Uncategorized | Tags: , |

Online Python Tutor is a free educational tool that helps students overcome a fundamental barrier to learning programming: understanding what happens as the computer executes each line of a program’s source code. Using this tool, a teacher or student can write a Python program directly in the web browser and visualize what the computer is […]

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The Pragmatic Programmer Quick Reference Guide

Posted on October 4, 2012. Filed under: Uncategorized | Tags: , , |

I modified the recommended reading list to include The Pragmatic Programmer: From Journeyman to Master. By way of celebration, I also created a vanilla HTML version of the quick reference card included with the book. If you haven’t read the book, the reference card will give you a great idea of the gems covered inside. […]

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