An esoteric programming language, or esolang, is a computer programming language designed to experiment with weird concepts, to be onerous to program in, or as a joke, fairly than for sensible use. Many programming languages require computation to be specified in an imperative kind (i.e., as a sequence of operations to carry out) while different languages use other types of program specification such because the declarative type (i.e. the desired result is specified, not the right way to achieve it).

A computer programming language is a language used to write down pc packages , which includes a pc performing some kind of computation 5 or algorithm and possibly management external gadgets comparable to printers , disk drives , robots , 6 and so forth. For example, PostScript packages are continuously created by one other program to control a computer printer or show.

The invalid operation could also be detected when the program is compiled (“static” kind checking) and can be rejected by the compiler with a compilation error message, or it might be detected when this system is run (“dynamic” type checking), leading to a run-time exception Many languages allow a function known as an exception handler to be written to handle this exception and, for instance, at all times return “-1” as the result.

Although most of the mostly used programming languages have fully open specifications and implementations, many programming languages exist only as proprietary programming languages with the implementation out there only from a single vendor, which may claim that such a proprietary language is their mental property.

In case you are willing to relocate or you are planning on doing freelance programming, you could possibly in all probability focus on a more eccentric and less widely used language and do fairly well being an skilled in an area where there are few experts.