A Java “applet” (so-called because it is a little application) is a fully contained program. Java is a much larger and more complicated language that creates “standalone” applications. The main difference is that Java can stand on its own while JavaScript must (primarily) be placed inside an HTML document to function. Now let’s talk about how Java and JavaScript differ. Moving along… Key Differences Between Java and JavaScript
The point is that in these languages, you build objects out of classes of commands to create the whole. Ditto with the body and then the interior. The point is that all the parts that made up the engine were of a certain class of parts. The sum of the objects (parts) make up the whole.Ĭontinuing with the model car example, when you built the engine, you didn’t use any of the parts that would later build the seats (a 350 four-barrel engine with a seat belt sticking out if the piston would look pretty silly). But it is not a fully functioning car until all the pieces are put together. Finally, you build the interior including the seats, steering wheel, and whatnot. It is an engine and everyone can see it’s an engine. Think of it this way: you are building a model car. Object Oriented Programming is a relatively new concept, whereas the sum of the parts of a program make up the whole. You may be wondering what OOP means by now.
It is easier for the average weekend warrior to understand. However, JavaScript contains a much smaller and simpler set of commands than does Java. Many of their programming structures are similar.
JavaScript is a (very) distant cousin of Java in that it is also an OOP language. JavaScript is a scripting language that was created by the fine people at Netscape and was originally known as LiveScript. Java is an Object Oriented Programming (OOP) language created by James Gosling of Sun Microsystems. They are both similar and quite different depending on how you look at them. What is the Difference between Java and JavaScript
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