Software Engineering

  Before installing the update, Make sure that the device is  backed up.  Reset all settings to factory settings. Install the update  KIES's  or  n FOTA  through (Firmware Over the Air) Restore original settings Restore the backed-up data

Check installed JDKs list sudo dpkg --list | grep -i jdk Just check Java plugins with firefox about:plugins Remove the desired package sudo apt-get purge oracle-java7-installer Check whether the removed JDK is still there. sudo dpkg --list | grep -i jdk Just check Java plugins with firefox about:plugins

Introduction As a lot of articles and programs require to have Java installed, this article will guide you through the process of installing and managing different versions of Java. Installing default JRE/JDK This is the recommended and easiest option. This will install OpenJDK 6 on Ubuntu 12.04 and earlier and on 12.10+ it will install OpenJDK 7. Installing Java with  apt-get  is easy. First, update the package index: sudo apt-get update Then, check if Java is not already installed: java -version If it returns "The program java can be found in the following packages", Java hasn't been installed yet, so execute the following command: sudo apt-get install default-jre This will install the Java Runtime Environment (JRE). If you instead need the Java Development Kit (JDK), which is usually needed to compile Java applications (for example  Apache Ant ,  Apache Maven ,  Eclipse and  IntelliJ IDEA  execute the following command: sudo apt-get install defaul

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The detailed tutorial you can find here ...  http://yeoman.io/codelab.html#toc http://juristr.com/blog/2014/08/node-grunt-yeoman-bower/ The tools and frameworks you have to use are :: Node JS for creating server and event driven implementations related to UI server Yeoman as the build tool for project Angular JS for UI side components WebStorm as an IDE Karma and Jasmine for Unit Testing Jetbrains Chrome Extension for debugging the application with WebStorm. Bunyan for logging -  https://github.com/trentm/node-bunyan Wreck - REST API Calls Crypto - Encrypt and Decrypt Xero -    three-legged oAuth  for authentication Hapi - building applications and services