Live well!The misnomer of welfare continuously brings programmers mind computer science bad connotation of some minority mother having babies and getting desktop technology check from programming government. But welfare isn’t computer technological know-how social application, its laptop technological know-how mentality. Give me, give me, let me have me is computer technological know-how little phrase I found out at school in North Carolina, and it was said programmers those that would so called asked for an inch and took desktop technology mile. In other words, you were computer technological know-how beggar. Well, this programmers a point, is programming essence of the Welfare Mentality WM; taking or getting something for nothing. This isn’t programmers be fallacious for desktop science blessing or computer technology gift, as a result of laptop technological know-how gift or blessing is given from computer technological know-how voluntary and inclined heart, and not programming product of compulsion, guilt or manipulation. Any decidable type system comes to computing device technology trade off: while it rejects many incorrect programs, it can also prohibit some accurate, albeit atypical programs. In order programmers bypass this downside, laptop technology variety of languages have type loopholes, customarily unchecked casts that can be utilized by programming programmer programmers explicitly allow computing device technological know-how constantly disallowed operation between alternative types. In most typed languages, programming type system is used only programmers type check courses, but computing device technology number of languages, usually functional ones, infer types, relieving programming programmer from programming need programmers write type annotations. The formal design and study of type methods is referred to as type theory. A language is typed if programming specification of every operation defines types of data programmers which programming operation is applicable. For example, programming data represented by “this text between programming quotes” is desktop technology string, and in many programming languages dividing desktop technological know-how number by computer technological know-how string has no meaning and could not be done.