Frequent question: How many Java version do I have Linux?

How do I know what version of java I have Linux? Method 1: Check the Java Version On Linux Open a terminal window. Run the following command: java -version. The output should display the version of the Java package installed on your system. In the example below, OpenJDK version 11 is installed. How can I …

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Your question: Are JavaScript classes private?

Does JavaScript have public and private? Even though ES6 introduced the class keyword that fairly well mimics classes and allows us to jump into object-oriented programming, JavaScript is missing the ability to create public, private, and protected members in a class. Does JavaScript have private? JavaScript (or ECMAScript) is the programming language that powers the …

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