Custom Maze Generator Make your own custom maze, just like Daedalus (only this should turn out better for you in the end). Print them out to amuse the kids on a rainy afternoon. It's easier than arts and crafts. Some samples: 1, 2, 3, 4, 5, 6, 7, 8, 9 Codecademy Labs Welcome to Jérôme DESMOULINS Website Welcome to Jérôme DESMOULINS website Office / School Paper Pages Generator (grid, graph paper, ...) ASCII Art ASCII Banner Generator Graphics Web page title's Generator Games Computers School Go Back 30 free programming eBooks - citizen428.blog() - StumbleUpon Since this post got quite popular I decided to incorporate some of the excellent suggestions posted in the comments, so this list now has more than 50 books in it. BTW: I’m not very strict on the definition of “ebook”, some of them are really just HTML versions of books. [UPDATED: 2012-01-18] Learning a new programming language always is fun and there are many great books legally available for free online. Lisp/Scheme:Common Lisp: A Gentle Introduction to Symbolic ComputationHow to Design ProgramsInterpreting Lisp (PDF, suggested by Gary Knott)Let Over LambdaOn LispPractical Common LispProgramming in Emacs LispProgramming Languages. Ruby:The Bastards Book of Ruby (suggested by Dan Nguyen)Clever Algorithms (suggested by Tales Arvelos)Data Structures and Algorithms with Object-Oriented Design Patterns in RubyLearn Ruby the Hard WayLearn to ProgramMacRuby: The Definitive GuideMr. Erlang:Concurrent Programming in ErlangLearn You Some Erlang for Great Good
6 Steps to Becoming a Software Developer Deciding to become a software developer is a great initial step, congrats! The job opportunities are growing quickly and in just about every industry that you can imagine. The best part is that you do not necessarily have to go to a four year university to become a great software developer to lock down one of these jobs. 0. Codecademy - JavaScript coursesCode School - Rails, jQuery, CoffeeScriptTryRuby - Really fun way to spend 15 minutes learning some RubyTreehouse - Web design (CSS, CSS3, HTML, HTML5, Responsive Design), web development (HTML5, JavaScript, and Intro to Programming), and iOS (build iPhone and iPad apps) 1. University CoursesNon-University Resources Books 2. Stack Overflow - Lots of questions and answers on the site to search through, the difficult varies greatly too, so you can use it in all stages of your progression as a software developer.Hacker News - A blend of sharing information on startups, engineering, and other tech related subjects. 3. 4. [Bonus] 5.
- StumbleUpon Design All great designers are constantly improving their skills. There has never been a successful designer, or anyone of another profession for that matter, that has stopped at a certain point and said, "Good enough". Fortunately, there are plenty of ways to always be learning new things, and to always be improving. In this post we're looking into 20 different ways a web designer can improve their skills at any time. 20 Great Improvement Methods 1. Check out websites like UI-Patterns.com to explore the best user interface patterns for the web. User Interface Pattern Websites: 2. Look at the detail in everyday objects, and actively look at detail in other web designs. 3. Many clients love a designer that offers SEO services. 4. Trends are never something a web designer should solely rely on, but learning new trends is a great way to keep up with technology, and to keep you as a designer out of a rut. 5. 6. Image credit: Dey 7. 8. 9. Image credit: Jakob Montrasio 10. 11. 12. 13. 14. 15. 16.
20 Linux System Monitoring Tools Every SysAdmin Should Know Need to monitor Linux server performance? Try these built-in commands and a few add-on tools. Most Linux distributions are equipped with tons of monitoring. These tools provide metrics which can be used to get information about system activities. You can use these tools to find the possible causes of a performance problem. Finding out bottlenecks.Disk (storage) bottlenecks.CPU and memory bottlenecks.Network bottlenecks. #1: top - Process Activity Command The top program provides a dynamic real-time view of a running system i.e. actual process activity. Fig.01: Linux top command Commonly Used Hot Keys The top command provides several useful hot keys: => Related: How do I Find Out Linux CPU Utilization? #2: vmstat - System Activity, Hardware and System Information The command vmstat reports information about processes, memory, paging, block IO, traps, and cpu activity. # vmstat 3 Sample Outputs: Display Memory Utilization Slabinfo # vmstat -m Get Information About Active / Inactive Memory Pages