Even when a program is nicely-defined within a language, it may still have a that means that isn’t supposed by the person who wrote it. In the 1960s, computers ran on gigantic mainframe machines, requiring their particular rooms with highly effective air-conditioning to keep them cool.
Edsger W. Dijkstra took the place that using a proper language is important to stop the introduction of meaningless constructs, and dismissed natural language programming as “foolish”. Hybrid approaches have been taken in Structured English and SQL.
Many production languages provide means to bypass or subvert the kind system, buying and selling sort-safety for finer management over this system’s execution (see casting). In contrast, an untyped language, similar to most assembly languages, permits any operation to be performed on any knowledge, usually sequences of bits of varied lengths. High-degree untyped languages include BCPL, Tcl, and some varieties of Forth. Not all syntactically correct programs … Read MoreContinue Reading