HTML and CSS Tutorials, References, and Articles. Learn to code. 10 Puzzle Websites to Sharpen Your Programming Skills. Solving programming puzzles is a fun way to develop your logical and problem solving abilities. Also, when you’re familiarizing yourself with a new programming language, solving puzzles for that language can help speed up the learning process. Here are the top 10 popular programming puzzle sites that will help test your thinking and improve your programming, problem solving, and logical thinking skills. 1. Programming Praxis Programming Praxis is a blog that includes a range of interesting problems with solutions usually available in several different programming languages. 2. CodeKata CodeKata is a blog of programming puzzles written by Dave Thomas, who’s most famous for the groundbreaking book, Pragmatic Programmer. 3.
TopCoder is an active programming community of developers who love to solve puzzles. 4. 5. Facebook has a collection of very challenging programming puzzles that–should you manage to solve them–could result in you getting a job at Facebook! 6. 7. 8. 9. . * Bonus: Mind Cipher. HTML Tutorial. Tryit Editor v1.4. Learn Web Programming and Network Administrations - Free hacking tools too. The New Boston » Java. A true story about survival in the Adirondack Mountains. The park covers 6.1 million acres, a land area greater than Vermont, or than Yellowstone, Yosemite, Grand Canyon, Glacier, and Great Smoky Mountains National Parks combined. The Adirondacks are also home to thousands of black bears, deadly snakes, and countless other dangers. Abandoned in the middle of the park with no survival experience and very few supplies, the entire journey was documented and filmed.
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Learning Javascript with Object Graphs. HEADS UP! This article was written for an older version of node. More up-to-date information may be available elsewhere. One of the secrets to being a super effective JavaScript developer is to truly understand the semantics of the language. This article will explain the basic elemental parts of JavaScript using easy to follow diagrams. References Everywhere A variable in JavaScript is simply a label that references a value in memory somewhere. Local Variables In the following example, we will create four local variables in the top-level scope and point them to some primitive values: variables.js // Let's create some local variables in the top scopevar name = "Tim Caswell";var age = 28;var isProgrammer = true;var likesJavaScript = true;// Test to see if the two variables reference the same valueisProgrammer === likesJavaScript; Notice that the two boolean variables point to the same value in memory.
The outer box represents the outermost closure scope. Objects and Prototype Chains objects.js. Programmer 101: Teach Yourself How to Code. CSS Cheat Sheet. 8 ways to be a better programmer in 6 minutes. 'hacka' on Sun, 08 Feb 2009 10:12:44 GMT, sez: stop using .net 'lb' on Sun, 08 Feb 2009 10:14:27 GMT, sez: @Hacka Ouch! I'd be happier with 'don't exclusively use .net' 'Don2' on Sun, 08 Feb 2009 10:26:20 GMT, sez: The bigger font-size idea is excellent.
Now I am better, and I can get on with my life. 'just honest' on Sun, 08 Feb 2009 10:35:21 GMT, sez: Maybe if I turned up to work sober once in a while. 'nagoff' on Sun, 08 Feb 2009 12:04:28 GMT, sez: How about 'remove some (all?) 'Michael' on Sun, 08 Feb 2009 14:40:49 GMT, sez: Learn a design pattern and try it out the next time an appropriate opportunity arises. 'Stephan Schmidt' on Sun, 08 Feb 2009 17:24:02 GMT, sez: Nice, made me think. Stephan -- Programming is hard - 'nagoff' on Sun, 08 Feb 2009 17:59:07 GMT, sez: I missed an obvious one that only occurred to me later - chat to a customer. 'jm' on Sun, 08 Feb 2009 18:00:49 GMT, sez: Read an open source project in six minutes? 1. Umomz.