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Collections In Java

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Today we will consider 5 data structures that are commonly used within Java.   Arrays   An array is a fixed-size data structure in Java that sequentially holds objects of the same type. It has a fixed length that cannot be modified once it has been formed, but it offers quick access to elements via an index. When the size is predetermined and random access to the elements is a common procedure, arrays are appropriate. ArrayLists Java's implementation of the List interface is called ArrayList. It adjusts itself dynamically to fit any amount of parts. It supports numerous actions like adding, removing, and updating elements and enables quick element retrieval using an index. When the collection's size could fluctuate often, ArrayLists are frequently employed. LinkedLists Another implementation of the List interface is LinkedList. It stores elements as nodes instead of using a contiguous block of memory like ArrayList does, with each node containing a reference to the next node....
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Free Youtube Video Downloader for you to try

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4K Video Downloader  is the Most Efficient YouTube Downloader yet. It has its own way of downloading method unlike any other downloaders out there. it has a most user friendly interface and all your downloaded videos can be found in one place. Not only you tube videos but many video sites are supported.  and it has a very supporting crew that they updates 4k video downloader capabilities frequently. it provide you with plenty of options to choose from when the download begins. you also can choose video or only the audio you need. video mode has resolution up to 4K and suites the name. i have been using this from a long time without any difficulties. i also made a video about this amazing downloader. i wil put the video link down below. video download made so much easy with 4K downloader becouse all you have to do is click paste video link button once you copy the video link. try it today. i'm sure you will like 4k video downloader too. Download :  ht...
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How to Download files Using Torrent Links

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You have to Download A Torrent Client like Utorrent & Bit torrent. Currently I am using Bittorrent. Download Either of them and install it.(LINKS BELOW) Utorrent  https://download-new.utorrent.com/endpoint/utweb/track/stable/os/win Bit-torrent https://www.bittorrent.com/downloads/complete/track/stable/os/win open your favourite browser and go to the torrent link  .  click the magnet icon  It will prompt you to a  application selector box , choose your torrent client and click open link. Now the torrent client will show you what are the files ready to download and where to save it afterward. if you want to change where to save it ,you can give a custom location.otherwise click OK. and that's it...Your download will begin immediately...HAPPY TORRENTING !!!
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HOW TO SETUP ECLIPSE WITH SPRINGBOOT

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Install Spring Tool Suite (STS) in Eclipse To use Eclipse on Windows, we need to  install Java Development Kit (JDK). it can be download from the Oracle web site.  Accept the License Agreement and choose the executable file for the operating system.choose correct version that compatible with your pc.   when download is completed, run the exe for install JDK. and click Next. .         Now, set the environment variables in Java.   Right-click on My Computer/This PC -> More -> Properties.        Go to Advanced System Settings -> Environment Variables.    Add JAVA_HOME variable in the Windows environment, and choose the bin folder of your Java JDK To verify if Java is installed , type java -version on the command prompt.and press enter After JAVA has been successfully configured in your PC, we can download Eclipse IDE for JAVA JEE Developers and...
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INTRODUCTION TO SPRINGBOOT

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Spring is a framework for the java platform and it can be used in many java IDE's as a plugin to create springboot projects. spring was released in 1st of october 2002 and it is written in java.its an opensource project and can be found here. github link to spring framework . springboot springboot is a solution creating standalone applications that based on convention over configuration.it makes the development of application really simple and all you need to do is follow the steps and click run .spring has these features. create standalone application with reduced development time. Embed tom cat or jetty without deploy war files. provide starter poms(project object models) to ease and simplify user's maven configuration. automatic configuration of maven whenever possible. production ready features(Ex:metrics) health checks and externalized configurations provided. no requrements of code genertions or XML configurations.
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INTRODUCTION TO REST SERVICES.

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R.E..S.T  -  Representational State Transfer Protocol Its a comman and most important tecnology for web application and its reputation is growing. this is becouse the uses of API orientation.every key language is now include frameworks for building RESTFUL WEB SERVIECS. Restful services are based on HTTP methods like GET POST PUT DELETE and resources like txt json xml Every resource should support HTTP comman operations and resources are identified by global id.(which is a URI). in rest architecture we have a server to locate resorces and provide access to. and a rest client modify resources. Most comman Restful service is google services like Gmail. Rest is lightweight, scalable and maintainable. HTTP MESSAGE STRUCTURE HTTP VERBS
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INTRODUCTION TO MAVEN

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Today we will look in to the maven build tool.its described as " Maven, a Yiddish word meaning accumulator of knowledge , began as an attempt to simplify the build processes in the Jakarta Turbine project. There were several projects, each with their own Ant build files, that were all slightly different. JARs were checked into CVS. We wanted a standard way to build the projects, a clear definition of what the project consisted of, an easy way to publish project information and a way to share JARs across several projects. The result is a tool that can now be used for building and managing any Java-based project. We hope that we have created something that will make the day-to-day work of Java developers easier and generally help with the comprehension of any Java-based project. " in apache.org Maven is recognized as one of the three build tools that's easy to use becouse it follows a way that "CONVENTION OVER CONFIGURATION"  That means only nee...
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