10 Ways To Make Learning Ruby The Most Fun Ever!

Would you rather learn a programming language by sitting down and reading books on it? Well, we're not saying that's not important, but once you have acquired some skills in the language, challenges and contests based on that language are the best ways to learn it at an advanced level. Try these websites out for challenges, competitions and even games that'll teach you Ruby!

1. Ruby Quiz: This website hosts a quiz on every Friday, giving users the weekend (48 hours) to solve the quiz. The solutions can then be posted on the discussion forums.

2. CodeKata: These are practice sessions on Ruby that help you sharpen your skills in the language. Each practice session is known as a Kata.

3. Project Euler: The list of problems hosted on this website is growing by the day. You usually need to solve the problems using mathematics. You can check and tally your answer once done.

4. Ruby Programming Challenge for Newbies: If you’re an expert Ruby user then these challenges may not be as interesting for you. The challenges hosted here are usually posted by the community itself.

5. Coding Dojo: In martial arts, the dojo is the place for training and sparring. This is a website where a group of coders come together to work over a particular problem (kata).

6. Ruby Battleship: This website hosts an online Ruby battleship competition. You have to build your own player and then submit it. Install Limelight to watch your player battle.

7. RRobots: This is a pretty old competition or game for Ruby. You build your own artificial intelligence in this and control the robot tanks and destroy your enemies.

8. RubyWarrior: This is a game that teaches you Ruby in an interactive manner. In this game, you play a warrior who has to climb to the top of a set of stairs. Only, you have to do this using your code.

9. Rails Rumble: This competition was first started in 2007 and has been going on since then. You get 48 hours to develop a web app in Ruby and you have to do your best.

10. TechGig: This is another website that you can use in order to participate in Ruby and Rails contests and test yourself against others.

10 Very Useful OOP Principles For The Java Designer!

ava may not be the newest programming language around, but it is still one of the most popular. This is an Object Oriented Programming (OOP) language, which has become a mainstay in most enterprise and home projects. Here are a few good design principles you should follow:

1. DRY

DRY stands for Don’t Repeat Yourself, which is pretty self explanatory. This means that you shouldn’t be duplicating your code in a program. If a code fragment is appearing in two places, then you would do well to turn it into a method instead of writing the entire fragment again. Lack of duplication helps in easy maintenance of the code.

2. Encapsulation

Whether your project gets bought over or whether you work on it yourself, your code will always change. So, it is good to encapsulate the part of the code that you think will be changed. This makes you code easy to maintain and test.

3. Design Principle

Here you should try and follow an open closed design principle. This means that you classes, functions or methods should be Open so that new functionality can be added easily. The Open Closed Design Principle focuses on this aspect and makes it possible to avoid unauthorised changes to already tested and working code.

4. Single Responsibility Principle (SRP)

According to this principle, a class should be handling a single functionality. In addition, there should be more than one reason for a developer to change a class from what it currently does. For example, if you have multiple functionalities in a class in Java then you might face problems when you are coupling this fake Java.

5. Dependency

The framework that you use already provides you dependence, which means that looking for it a additionally will be a waste of time. You can also use byte code instrumentation as well. Some Aspect Oriented Programming (AOP) framework already does this. Lastly, you can also make the use of proxies.

6. Composition over Inheritance

According to many programmers, composition is more important than inheritance. They say that you should be focusing on the composition of your program than on employing a flexible inheritance structure. This is because composition allows you to change the behaviour of a class at runtime. Interface on the other hand allows you to use polymorphism, providing the flexibility to replace something with better implementation.

7. Liskov Substitution Principle (LSP)

This principle states that you must be able to subtypes for super types. This means that any methods or functions in your program that are making the use of super class types, then they should also be able to work with the sub class. It is in close relation to SRP and the Interface Segregation Principle.

8. Interface Segregation principle (ISP)

This principle tells you to ensure that clients do not implement any interface that it doesn’t use. In Java, an interface has the disadvantage from the design point of view, to implement all methods before the classes can use it;

9. Programming for Interface

A programmer should always be programming for the interface and not for the implementation that will give them flexibility in code. Make use of interface types on variables and return types on methods. In addition, argument types should also be use.

10. Delegate

Delegate the tasks of your program to specific to classes. An example of this would be the equals () and hashCode() method.

10 Fastest Ways To Learn Java!

Java and Javascript are not the same things. Java is a “write once, run anywhere language”. In simple terms it can be run on any device anywhere. We have an interaction with Java on daily basis. Java is one of those programmes which you usually download whenever a notification comes on your desktop. Java runs on most enterprise desktops and this programming language is one of the most sought after ones. There is a huge market for this language. Let's go through 10 easiest ways which can teach you Java without much efforts:

1. Oracle's Introduction to Basics in Java:

Not only Java, but for any programming language you need to start from the very scratch, the basics. The official Oracle website provides a great introduction to Java which explains what is Java and how it works. There are a lot of resources too for further learning but the necessary tools are quite required to begin learning Java.

2. Book on introduction to the programming language:

Introduction to Programming in Java is a great resource, and it is being presented by one of the top universities in the world. With this book you can learn some quality stuff which is essential to the process of learning Java.

This is one of the most beginner friendly resources for learning Java, though it will sound like a little bit technical. Packed with images, samples, preview code and documentation this book can be of great help for any Java learner.

3. Online tutorial on Java:


Interactive tutorials have also become an essential tool to teach you Java smoothly. This interactive tutorial is not that much technical, though, but at the beginning stage this help will be quite useful. Additionally, you'll get much help if you are able to load some code and test it practically.

4. A book to give you a harder tutorial:

This book, Learn Java the Hard Way, doesn't come for free like the others. But it's again a great resouce and also user-friendly. So if you are ready to spend $20 for this book then you'll surely love this one. First 16 chapters of the book come free online. Click here to have a look.

5. Programming by Doing:

This website has been designed by Learn Java the Hard Way publisher only and this site inspired the book also. You will find a lot of challenges which you don't require at the beginning stage of programming. But if you succeed through these challenges then your programming skills will get toughre and better. This is the absolute best way of learning Java.

6. Java for Beginners:

You may like video content for better learning and it's actually a great idea to have a grasp on the essentials of any programming language including Java. It's a free Udemy course which has already 100,000 students enrolled into it. Led by software engineer John Purcell you get 20 hours of content including total 70 lectures. There is also an in-built support system for asking questions.

7. CodingBat:

The design may have a different impression on you from what actually it is. CodingBat (previously known as JavaBat) is one of the best ways to learn Java for free within your own browser in an interactive mode. This site offers interactive education but there are certain things which you might experience with CodingBat. CodingBat is like you can do whatever you know and pick from what you think you're capable of. There are plenty of tutorials given for each section and you can learn them quickly.

8. Beginners' Tutorials:

The New Boston has a great collection of introductory videos for a lot of programming languages including that of Java. 80 step-by-steo videos could be found here which teach Java thoroughly. It's an increadibly useful resource for anyone who wants to learn Java from the basics with utmost determination. The comments will provide deep insight into the language.

9. Object-Oriented programming with Java:

This is a University course which will be completed within 6 weeks. It's targeted for beginners and everything can be done within your browser. It has the best tutorials on how to install Java and other necessary tools. You will learn all the basics of computer programming, algorithms and object oriented programming using this language.

The second part of this course is another 6 weeks of programming. It means you will learn Java within 12-13 days and when you are done you will be able to build your own apps and will start thinking like a Java programmer.

10. Java Programming Exercises:

This is another website which provides programming exercises designed for Java which contains answers to all the puzzles. It's important to practice otherwise Java is not easy to master. There are thirty exercises and never give up if you are not able to do.

We hope the resources, books and websites will help you a lot to become a Java developer or just build own apps as a hobby. Happy Java time!

100 Free Online Courses On Computer Science

Learning Computer Science has never been easier than it is today. Well, you will have to work hard, but you can find courses more easily. Here are 100 courses on Computer Science from the best universities across the globe. And, did we mention, they all are free! Have a dekko: Advanced Data Structures - Free Online Video,  Free Course Info & Video - Erik Demaine, MIT Advanced Operating Systems Structures and Implementation - Free Online Video , Free iTunes Video ,  John Kubiatowicz, UC Berkeley Android Development - Free iTunes Video -David Fisher, UC Berkeley Artificial Intelligence – Free iTunes Video – Free Online Video & Course Info – Patrick Winston, MIT Artificial Intelligence - Free Online Video - Free iTunes Video - Pieter Abbeel, UC Berkeley Artificial Intelligence - Introduction to Robotics - Free Online Video ,  Free iTunes Video,  Free Course in Multiple formats – Oussama Khatib, Stanford Artificial Intelligence - Natural Language Processing - Free Course in Multiple formats - Christopher Manning, Stanford Artificial Intelligence - Machine Learning - Free Online Video , Free iTunes Video , Free Course in Multiple formats - Andrew Ng, Stanford Artificial Intelligence - Free Online Video , Free Video Download - P.Dasgupta, IIT Basic Concepts of Operating Systems & System Programming - Free Online Video , Free iTunes Video - Anthony Stoica, Anthony Joseph, UC Berkeley Bits: The Computer Science of Digital Information - Free Course in Multiple Formats - Harry Lewis, Harvard Blender 3D Design - Free iTunes iOS Course , Course Info - Neal Hirsig, Tufts Building Dynamic Web Sites - Free iTunes Video & Audio , Free Course Video & Audio - David Malan, Harvard Extension Building Mobile Applications - Free iTunes Audio , Free Course Info & Video - David Malan, Harvard Extension Codecademy - Web Site Coding Together: Apps for iPhone and iPad (2012) - Free iTunes Video - Paul Hegarty, Stanford Coding Together: Apps for iPhone and iPad (2013) - Free iTunes Video - Paul Hegarty, Stanford Computational Camera and Photography - Free Online Audio , Course Info - Ramesh Raskar, MIT Computational Discrete Mathematics - Free Web Course - Carnegie Mellon Computer Architecture - Free Online Video , Free Video Download - Anshul Kumar, IIT Delhi Computer Graphics - Free Online Video - Free Video Download - Sukhendu Das, IIT Computer Language Engineering - Free Course Materials & Video - Martin Rinard, MIT Computer Networks - Free Online Video , Free Video Download -  S.Ghosh, IIT Computer Systems - Free iTunes Video - Stan Warford, Pepperdine Computer System Engineering - Free Course Materials & Video - Robert Morris & Samuel Madden, MIT CS50, Harvard's Introductory Computer Science Course - Free Online Video , Free Course Materials & Video , Free iTunes iOS Course - David Malan, Harvard CS50, Harvard’s Introductory Computer Science Course (2013 Update) - Free iTunes Video , Free Online Video , Course Information (Background) - David Malan, Harvard Database Systems Design - Free iTunes Video - Rob Meredith, Monash University Data Structures - Free iTunes Video , Free Online Video - Paul Hilfinger, UC Berkeley Data Structures and Algorithms - Free Online Video - Richard Buckland, University of New South Wales Data Structures - Free iTunes Video - Stan Warford, Pepperdine Design in Computing - Free Online Video - Richard Buckland, University of New South Wales Developing Apps for iOS 5 (iPhone & iPad) - Free iTunes Video - Paul Hegarty, Stanford Developing iOS 7 Apps for iPhone and iPad - Free iTunes Video - Paul Hegarty, Stanford Developing iPad Applications for Visualization and Insight - Free iTunes Video - Niki Kittur, Carnegie Mellon Discrete Mathematical Structures - Free Online Video , Free Video Download - Kamala Krithivasan, IIT Discrete Mathematics and Probability Theory - Free Online Video , Free Online Video 2 - Umesh Vazirani, UC Berkeley Discrete Stochastic Processes -  Free Online Video , Free iTunes Video , Free Course Materials & Video - Robert Gallagher, MIT Discrete Structures - Free iTunes Video - Sergio Dibiasi, Rutgers Discrete Structures - Free iTunes Video - Stan Warford, Pepperdine Efficient Algorithms and Intractable Problems - Free iTunes Video , Free Online Video , Free Online Video 2 - Christos Papadimitriou & Satish Rao, UC Berkeley Foundations of Computer Graphics - Free Online Video - Ravi Ramamoorthi, UC Berkeley Great Insights in Computing - Free iTunes Audio & Video - Rutgers Higher Computing - Free Online Video - Richard Buckland, University of New South Wales Human-Computer Interaction Seminar - Free Online Video , Free iTunes Video - Multiple Staff, Stanford Innovative Computing - Free Online Video - Multiple Profs, Harvard Intensive Introduction to Computer Science Using C, PHP, and JavaScript - Multiple Formats - Free Online Video , Free iTunes Video - David Malan, Harvard Introduction to Algorithms - Free iTunes Video , Free Online Video , Free Course Materials & Video - Prof. Charles Leiserson & Erik Demaine, MIT Introduction to Computer Graphics & GPU Programming - Free iTunes Video - Eric Chan & Hanspeter Pfister, Harvard Introduction to Computer Programming for Scientists and Engineers - Free iTunes Audio , Free iTunes Video - Roberto Horowitz, UC Berkeley Introduction to Computer Science and Programming - Free Online Video , Free iTunes Video , Free Courses Materials & Video - Eric Grimson, John Guttag, MIT Introduction to Computer Science: Programming Methodology - Free Online Video , Free iTunes Video , Free Course in Multiple formats - Mehran Sahami, Stanford Introduction to Computer Science: Programming Abstractions - Free Online Video , Free iTunes Video , Free Course in Multiple formats - Julie Zelenski, Stanford Introduction to Computer Science: Programming Paradigms - Free Online Video , Free iTunes Video , Free Course in Multiple formats - Jerry Cain, Stanford Introduction to Computer Architecture (2013) - Free Online Video , Course Info - Onur Mutlu, Carnegie Mellon Introduction to Computer Architecture (2012) - Free Online Video , Course Info - Onur Mutlu, Carnegie Mellon Introduction to Computer Graphics - Free Online Video , Free Video Download - Prem Kalra, IIT Introduction to Computing for Non-Majors - Free iTunes Video - JT Chirco, Rutgers Introduction to Computing - Free iTunes Video - JT Chirco, Rutgers Introduction to Electrical Engineering and Computer Science I - Free Online Video , Free iTunes Video , Free Courses Materials & Video - Multiple Professors, MIT Introduction to Embedded Systems - Free iTunes Video , Free Online Video - Professors Sanjit Seshia, Edward A. Lee, UC Berkeley Introduction to Formal Systems & Computation - Free iTunes Video - Multiple profs, Harvard Introduction to Information Studies - Free iTunes Audio - Robert Frost, University of Michigan Introduction to Problem Solving & Programming - Free Online Video , Free Video Download - Deepak Gupta, IIT iPhone Application Development in iOS5 (Fall 2011) - Free iTunes HD Video , Free iTunes Standard-Def Video iPhone Application Development (Spring 2009) - Free iTunes Video - Stanford iPhone Application Development (Winter 2010) - Free iTunes Video - Stanford Linux Implementation/Administration Practicum - Free iTunes Video - Tulio Llosa, U of Illinois, Springfield Logic & Proofs - Free Web Course - Carnegie Mellon Machine Structures - Free iTunes Video - David Culler, UC Berkeley Machine Learning - Free iTunes Video - Yaser S. Abu-Mostafa, CalTech Massively Parallel Computing - Free iTunes Video - Harvard Mathematics for Computer Science - Free Online Course Materials & Video - Tom Leighton, MIT Media Programming - Free Web Course - Carnegie Mellon Methods of Mathematics - Free Online Video - Free iTunes Video - Per-Olof Persson, UC Berkeley Mobile Software Engineering - Free Video + Courses Info - David Malan, Harvard Multicore Programming Primer - Free iTunes Video - Free Online Video & Course Materials - Saman Amarasinghe, MIT Online Graphics - Free Online Video - Ravi Ramamoorthi, UC Berkeley Operating Systems and System Programming - Free iTunes Video , Free Online Video , Multiple professors, UC Berkeley Performance Engineering of Software Systems - Free Online Video , Free Video & Course Info - Multiple Professors, MIT Principles of Computing - Free Web Course - Carnegie Mellon Principles of Digital Communications I - Free Online Video , Free iTunes Video , Free Online Video & Course Info - Profs Gallagher and Zheng, MIT Principles of Digital Communications II - Free Online Video , Free Online Video & Course Info - MIT Probabilistic Systems Analysis and Applied Probability - Free Online Video , Free Video & Course Info - John Tsitsiklis, MIT Programming Languages and Compilers - Free Online Video - Paul Hilfinger, UC Berkeley Programming Languages and Compilers - Free Online Video - Web - Ras Bodik, UC Berkeley Programming for Designers - Free Online Video - UNSW Python - Free Online Video - Nick Parlante, Google Quantum Computing for the Determined - Free Online Video - Michael Nielsen, The University of Queensland Responsible Computing - Free Web Course - Carnegie Mellon Search Engines: Technology, Society and Business - Free Online Video - Marti Hearst, UC Berkeley Software as a Service - Free Online Video - Armando Fox and David Patterson, UC Berkeley Software Engineering - Free Online Video , Free iTunes Audio , Free iTunes Video , Web - Multiple Professors, UC Berkeley The Beauty and Joy of Computing - Free iTunes Video , Free Online Video - Brian Harvey, UC Berkeley The Beauty and Joy of Computing - Free Online Video - Web - Dan Garcia, UC Berkeley The Future of the Internet - Free iTunes Audio - Ramesh Johari, Stanford The Society of Mind - Free Online Video , Free iTunes Video , Course Info - Marvin Minsky, MIT The Structure and Interpretation of Computer Programs - Free Online Video , Free iTunes Video , Web - Brian Harvey, UC Berkeley Understanding Computers and the Internet - Free iTunes Audio & Video , Free Course Info & Video , David Malan, Harvard University Visual Navigation for Flying Robots - Free Online Video - Juergen Sturm XML with Java - Free iTunes Audio , Free Course Info - David Malan, Harvard
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10 Must-Know Programming Languages For 2014 (With Tutorials)!

A huge boom is being noticed in the entire tech sector. You may be using a smartphone or a computer al least once every day since past few years. So coding skills' demand is on a high and programming based jobs are also better salaried. Beyond the tech world, understanding at least one programming language also makes an impressive addition to your resume in any profession.

Financial and enterprise systems require languages like Java and C#. Media and design related webpages require Ruby, PHP, JavaScript and Objective-C. Here is a list of 10 most sought-after programming languages which you should learn:

1. Java:

It is a class-based, object-oriented programming language which was developed by Sun Microsystems in 1990s. This language has a huge demand, mainly for enterprise software, web based content, games, mobile app and the Android OS. Java can work across several software platforms which emans if its written on Mac OS then it can also run on Windows. You can learn Java from Udemy,Lynda.com,Oracle, LearnJavaOnline.org

2. C Language:

It is a general purpose programming language which was developed in the early '70s. C is the oldest and most used language which leads to other languages like C#, Java, JavaScript and Python. C is mainly used for implementing operating systems and embedded applications. It also provides foundation for other languages too and learning C language is highly recommended. Learn it from Learn-C, Introduction To Programming , Lynda.com, TITLE, CProgramming.com, Learn C The Hard Way

3. C++:

This is an intermediate level language with object oriented programming features and it's designed to enhance the C language. C++ powers software like Forefox, Winamp and Adobe programs. It develops system software, application software, high-performance server, client applications and video games. Learn this language at Udemy, Lynda.com, CPlusPlus.com, LearnCpp.com, CProgramming.com

4. C#:

It's called "C-sharp". C# is a multi-paradigm language which was developed by Microsoft as part of its .NET initiative. It combines principles from C and C++. C# is a general-purpose language used to develop software for Microsoft and Windows platforms. You can learn it from Udemy, Lynda.com, Microsoft Virtual Academy, TutorialsPoint.com

5. Objective-C:

This is again a general-purpose, object-oriented programming language and it's used by Apple's operating system. It powers Apple's OS X and iOS, as well as its APIs. It can also be used to create iPhone apps. Learn it from Udemy, Lynda.com, Mac Developer Library, Cocoa Dev Central, Mobile Tuts+

6. PHP:

PHP (Hypertext Processor) is a free, server-side scripting language which is designed for dynamic websites and app development. It can also be directly embedded into an HTML source document rather than an external file, which has made it a popular programming language for web developers. Learn PHP from Udemy, Codecademy, Lynda.com, Treehouse, Zend Developer Zone , PHP.net

7. Python:

Python is a high-level, server-side scripting language for websites and mobile apps. Its readability and compact syntax make it easy for beginners. It powers the web apps for Instagram, Pinterest and Rdio through its associated web framework, Django, and is also used by Google, Yahoo! and NASA. Learn Python from Udemy, Codecademy, Lynda.com, LearnPython.org, Python.org

8. Ruby:

Ruby language is object-oriented scripting language for developing websites and mobile apps. It powers the Ruby on Rails (or Rails) framework, which is used on Scribd, GitHub, Groupon and Shopify. Learn Ruby from Codecademy, Code School, TryRuby.org, RubyMonk

9. JavaScript:

It is a client and server-side scripting language developed by Netscape which derives much of its syntax from C. It's across web browsers and is considered essential for developing interactive or animated web functions. It is also used in game development and writing desktop applications. Learn this language from Codecademy, Lynda.com, Code School, Treehouse, Learn-JS.org

10. SQL:

Structured Query Language (SQL) is a special-purpose language which is used to manage data in relational database management systems. It is used for the "Query" function, in searching informational databases. SQL can be learnt from Lynda.com, SQLCourse.com, TutorialsPoint.com, SQLZoo.net

10 Fastest Ways To Learn Java!

Java and Javascript are not the same things. Java is a “write once, run anywhere language”. In simple terms it can be run on any device anywhere. We have an interaction with Java on daily basis. Java is one of those programmes which you usually download whenever a notification comes on your desktop. Java runs on most enterprise desktops and this programming language is one of the most sought after ones. There is a huge market for this language. Let's go through 10 easiest ways which can teach you Java without much efforts:

1. Oracle's Introduction to Basics in Java:

Not only Java, but for any programming language you need to start from the very scratch, the basics. The official Oracle website provides a great introduction to Java which explains what is Java and how it works. There are a lot of resources too for further learning but the necessary tools are quite required to begin learning Java.

2. Book on introduction to the programming language:

Introduction to Programming in Java is a great resource, and it is being presented by one of the top universities in the world. With this book you can learn some quality stuff which is essential to the process of learning Java.

This is one of the most beginner friendly resources for learning Java, though it will sound like a little bit technical. Packed with images, samples, preview code and documentation this book can be of great help for any Java learner.

3. Online tutorial on Java:


Interactive tutorials have also become an essential tool to teach you Java smoothly. This interactive tutorial is not that much technical, though, but at the beginning stage this help will be quite useful. Additionally, you'll get much help if you are able to load some code and test it practically.

4. A book to give you a harder tutorial:

This book, Learn Java the Hard Way, doesn't come for free like the others. But it's again a great resouce and also user-friendly. So if you are ready to spend $20 for this book then you'll surely love this one. First 16 chapters of the book come free online. Click here to have a look.

5. Programming by Doing:

This website has been designed by Learn Java the Hard Way publisher only and this site inspired the book also. You will find a lot of challenges which you don't require at the beginning stage of programming. But if you succeed through these challenges then your programming skills will get toughre and better. This is the absolute best way of learning Java.

6. Java for Beginners:

You may like video content for better learning and it's actually a great idea to have a grasp on the essentials of any programming language including Java. It's a free Udemy course which has already 100,000 students enrolled into it. Led by software engineer John Purcell you get 20 hours of content including total 70 lectures. There is also an in-built support system for asking questions.

7. CodingBat:

The design may have a different impression on you from what actually it is. CodingBat (previously known as JavaBat) is one of the best ways to learn Java for free within your own browser in an interactive mode. This site offers interactive education but there are certain things which you might experience with CodingBat. CodingBat is like you can do whatever you know and pick from what you think you're capable of. There are plenty of tutorials given for each section and you can learn them quickly.

8. Beginners' Tutorials:

The New Boston has a great collection of introductory videos for a lot of programming languages including that of Java. 80 step-by-steo videos could be found here which teach Java thoroughly. It's an increadibly useful resource for anyone who wants to learn Java from the basics with utmost determination. The comments will provide deep insight into the language.

9. Object-Oriented programming with Java:

This is a University course which will be completed within 6 weeks. It's targeted for beginners and everything can be done within your browser. It has the best tutorials on how to install Java and other necessary tools. You will learn all the basics of computer programming, algorithms and object oriented programming using this language.

The second part of this course is another 6 weeks of programming. It means you will learn Java within 12-13 days and when you are done you will be able to build your own apps and will start thinking like a Java programmer.

10. Java Programming Exercises:

This is another website which provides programming exercises designed for Java which contains answers to all the puzzles. It's important to practice otherwise Java is not easy to master. There are thirty exercises and never give up if you are not able to do.

We hope the resources, books and websites will help you a lot to become a Java developer or just build own apps as a hobby. Happy Java time!

Learn JavaScript Through These 10 Good Video Tutorials!

Learning JavaScript can be easier when done through videos. We bring you some video tutorials on JavaScript that cover both basic and advanced concepts in the language. So what are you waiting for? Start scripting!

1.Douglas Crockford, Advanced JavaScript

Douglas looks closely at code patterns from which JavaScript programmers can choose in authoring their applications. He compares familiar constructs like the Pseudoclassical Pattern with more unique patterns like the Parasitic Pattern that (he argues) run more “with the grain” of JavaScript.

2.Introduction to Javascript

Expert technical trainer Mark Lassoff hosts this series of videos on the Javascript language. If you are wanting to expand your knowledge of web development and design, this is an important topic for you! Mark will cover the basics of Javascript starting with how to embed Javascript code in the your XHTML/HTML and moving on to advanced topics like AJAX and the use of Javascript frameworks like jQuery.

3.JavaScript Tutorial Videos

Learn JavaScript programming online free by viewing video tutorials by Adam Khoury.

4.Introduction to JavaScript and HTML5 Canvas

Topics covered include fundamentals of the JavaScript language, creating an HTML5 page with a Canvas on it, drawing rectangles to the Canvas, and animation.

5.Speed Up Your JavaScript

As an interpreted language, JavaScript is filled with hidden performance issues that conspire to slow down your code and ruin the user experience. Learn exactly what is fast, what is slow, and what you can do to squeeze that last bit of performance out of your JavaScript code.

6.Introduction to Javascript Programming

Basic JavaScript instructor-led tutorial for an introduction to client side web programming. Covers reading form variables, script tags, creating functions, working with dates and returning the info gathered by those functions back to the user.

7.Introduction to JavaScript and Browser DOM

If you are new to JavaScript and would like to understand how JavaScript works behind the scenes, then this talk is for you.

8.JavaScript Video Tutorial

Learn everything there is to know about JavaScript. Document Object Model : Dynamic Styling : AJAX : Form Validation

9.JavaScript: The Good Parts

This session will expose the goodness in JavaScript, an outstanding dynamic programming language. Within the language is an elegant subset that is vastly superior to the language as a whole, being more reliable, readable and maintainable.

10.YUI Blog

Douglas Crockford is Yahoo!'s JavaScript architect and a member of the committee designing future versions of the world's most popular programming language. Starting in 2010 and through 2011, Douglas delivered his acclaimed series of lectures on the history of JavaScript, its features, and its use. The blog contains links to video, transcripts, and photos from each of the events.