Every languages are different, a C++ compiler cannot compile a Java source.
the need of scripting language is to work on diffrent platforms like xp vista and other versions and other applactions like java and other stuff
They are programmed in programming languages or scripting languages like Visual basic , c , c++,java , vb script or java script.
Context-free languages are a type of formal language in theoretical computer science. Examples include programming languages like C, Java, and Python. These languages are different from regular languages and context-sensitive languages because they can be described by context-free grammars, which have rules that do not depend on the context in which a symbol appears. This allows for simpler parsing and analysis of the language's syntax.
Java, while not very different from some languages is different from most languages is that it is interpreted, it is not in a language that the computer can understand, it is run by the jvm. Unlike interpreted languages, however, it also has a compiler which compiles to java bytecode. This is not a real compiler, however, as it's output must still be interpreted. Indeed, the output is even possible to be "decompiled" and turned back into source, only loosing some nonessential things like comments.
There are several types of Java technology. Some examples of Java software are Java ME, Java EE, Java SE, and Java Card. Java made the JAVA development kit for those that develop in Java. There is also Java Virtual machine and some class libraries. Java is also famous for its languages like Clojure, Beanshell, Groovy, Gosu, Rhino, Kotlin, JRuby, Scala, and Jython.
They are programmed in programming languages or scripting languages like Visual basic , c , c++,java , vb script or java script.
No one cannot learn these languages at own..and are really valuable languages specially with reference to programming .Java is very useful in web designing too.
English is different from other languages because it has been influenced by many different languages over time. It has borrowed words and grammar rules from languages like Latin, French, and German, making it a unique and diverse language.
This is a very complicated issue but javascript was created to look like java but to be easier to use by nonprogrammers. This is probably one of the most desired traits of the javascript over other languages. javascript doesnot provide typecasting whereas java provides typecasting mechanism.
Linux is a platform, and as such supports a myriad of programming languages. Of these languages C, C++, Java, Python and Perl are very popular, but there are many other programming languages. Some, like Python and Perl are 'interpretive' and similar in this respect to 'BASIC'. C and C++ are compiled, and Java sits somewhere between them.
Yes, sign languages are different in other countries compared to American Sign Language. Just like spoken languages, sign languages have their own unique grammar, vocabulary, and cultural influences.
Because that's how java works. There are many other languages (C, for example), that work with direct compilation, and others (like PHP) that are interpreted.