Tagged: java

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How To Download, Install Android Studio On Windows?

Android is the most popular mobile platform and operating system used by mobile and entertainment devices like Smart Phones, TV Box, Embedded Systems, Mobile Entertainment Systems. Android Operating system applications are generally provided by the Play Store. In order to develop applications there are different Integrated Development Environments but Google...

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How To Install Java (JRE) Update On Windows?

Java is a programming language which is very popular amongst developers. In order to run Java applications Java Runtime Environment a.k.a. JRE should be installed. As new features come or security bugs fixed JRE is updated regularly. Java or JRE can be updated in different ways where we will look...

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How To Compile Java Source Code with Javac Tool?

javac is a tool used to compile Java applications or source code. javac reads class and interface definitions and compiles them into bytecode class files. These class files have *.class extension. Syntax javac usage syntax is a bit complex according to generally Linux tools. javac OPTIONS SOURCEFILES CLASSES ARGFILES OPTIONS...

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How To Convert String To Int (Integer) In Java?

Java programming language provides different variable type. One of the most used types are String and Int or integer. During the usage of these variable types we may need to convert them. In this tutorial we will examine string to int and int to string variables types conversion in Java...

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How To Run Java Application From Command Line with java Command with Command Line Arguments?

Java is popular programming language used by a lot of developers in different cases on different platforms. We can use Java applications from command line or from GUI but in the start we generally use command line to start the application. In this tutorial we will learn how to compile...

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How To Install OpenJDK Java Programming Framework To The Linux?

Java is popular programming language for different platforms and project. Java is actually a programming language standard. Sun provides Java programming language tools under the name of Java Runtime Environment or JRE or Java Development Kit or JDK.  There is alternative name OpenJDK which is another Java implementation. In this...

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What Is Linux, Unix Socket?

Socket is a mechanism which provides connection between two process or system by using network stacks. In a more clear way we can use sockets communicate and transfer data between two system. As we know Unix and Linux systems works on file logic. Everything in operating system is file where network...

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How To Find and Verify Installed Java Runtime Version?

Java Runtime Environment is used to run Java applications. Java Runtime Environment is called JRE. There are different versions of JRE most recents major versions are 6,7,8 . Some of the applications generally requires different version because of comp ability problems. In this tutorial we will look how to get...

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Java JDK vs JRE What Are Differences and Similarities?

Java the popular one of the most loved programming language. Java language supported mainly by JRE and JDK components. These components or frameworks provides different functionalities to the Java programming language. JRE or Java Runtime Environment Java applications basically needs JRE to be installed. As its named suggests it is...

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Java Programming “Hello World” Application

In this tutorial we will look introduction to Java programming language and write our first Java application. Hello World applications are very popular in different programming languages. Generally the first code run by the most of the beginners will be the Hello World example. Hello World What is the meaning of Hello...

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