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Tutorial explains how to setup a new Koa 2 Node.js app from scratch and builds a Hello World HTTP GET REST API on Koa 2 with code examples ... Continue reading Continue reading →

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Tutorial explains how to create immutable collections using Java 9 Collections API\\'s new factory methods List.of(), Set.of(), Map.of(), Map.ofEntries() with examples ... Continue reading →

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Java 10 has been released on 20th March 2018. This article takes a look at the significant new features introduced in Java 10 ... Continue reading Continue reading →

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This quick error resolution tip shows how to resolve the error \"An exception occurred while executing watcher 'Pug/Jade'. Watcher has been disabled. Fix it.: Invalid executable\" when using File Watchers with Jade template files in Node.js/Express.js projects in Webstorm IDE ... Continue reading →

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Tutorial takes an in-depth look at Java thread life cycle, individual thread states, the state information they encapsulate, and how transitions happen between these states ... Continue reading →

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This article takes a look at the new features coming up in Android O. It covers important UX improvements nicknamed Fluid Experiences viz. Picture-in-Picture ... Continue ... Continue reading →

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Tutorial covers basic concepts of multithreading in Java with examples. It shows how to create threads in Java by extending Thread class and implementing Runnable interface with Java code examples showing thread creation and ... Continue reading →

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Tutorial shows how to delete a file or directory in Java using NIO API's java.nio.file.Files class's delete() and deleteIfExists() methods, including method definition, exception ... Continue ... Continue reading →

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