programming languages and their categories

... begin programming. Other such langauges are APL (developed in 1962) and PASCAL (named after Blaise Pascal and developed in 1971) When a program written in one of these high-level languages ... high-level languages, e.g. FORTRAN, COBOL, ALGOL,PL/1, PASCAL or BASIC, depending on the type of problem to be solved. A program written in one of these languages is often called a source program, and ... many high-level languages: FORTRAN acronym for FORmula TRANslation. This language is used for solving scientific and mathematical problems. It consists of algebraic formulae and English phrases....

Ngày tải lên: 18/01/2014, 07:20

... first editions of The Structure and Interpretation of Computer Programs by Abelson and Sussman with Sussman and Essentials of Programming Languages by Friedman, Wand and Haynes. Please read those ... Domain-Specific Languages and Metaprogramming 313 35 Domain-Specific Languages 315 35.1 Language Design Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 35.2 Languages ... book. Bruce Duba, Corky Cartwright, Andrew Wright, Cormac Flanagan, Matthew Flatt and Robby Findler have all significantly improved my understanding of this material. Matthew and Robby’s work on DrScheme has...

Ngày tải lên: 22/03/2014, 15:20

... advantage of such programming languages is that the representation they offer can be used not only for program input and documentation, but also for on-line test and diagnosis as well. Thus, programming ... software and hardware. There will obviously be different means of implementation and design of user functions even though the same programming language standard is used. However, an understanding ... Stand-alone applications In addition to their low hardware price, the intensive use of programmable controllers in solving automation tasks is also advanced by their straightforward operating and...

Ngày tải lên: 04/04/2014, 13:46

... disinformation and propaganda – Deny service to legitimate computer users – Commit unauthorized intrusions into systems and networks that result in critical infrastructure outages and corruption ... resources and can no longer function • Known as a SYN attack because it exploits the SYN/ACK “handshake” • Person hired to break into a computer and steal information • Do not randomly search ... detected – Active attack: contents of the message are intercepted and altered before being sent on Man-in-the-Middle Attacks Chapter 2: Attackers and Their Attacks Security+ Guide to Network Security Fundamentals ...

Ngày tải lên: 17/09/2012, 10:43

... patients and their diagnostic values in hepatic inflammation and fibrosis. Methods: A total of 106 HBeAg-negative CHB patients with clinically and pathologically proven steatosis and 98 patients ... steatosis (83 men and 23 women, mean age: 41.08±10.23 years) and the remaining 98 patients were excluded from hepatic steatosis (79 men and 19 women, mean age 39.4±9.81 years). Their diagnoses ... activity), and G3 (severe activity). All the sections were blindly and independently assessed by 3 pathologists and the results were processed by the Kappa concordance test. The inter- and intra-observer...

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... two of these DataThreads, one to handle data “traffic” from the keyboard to the remote, and one to handle bytes arriving from the remote and copy them to the standard out- put. For each of these ... tty) and parallel (printer, LPT) ports. We’ll cover this in more detail later, but briefly, serial ports are used for modems and occasionally printers, and parallel ports are used for printers and ... Before the IBM PC, Tandy and other “pre-PC” PC mak- ers needed a way to hook printers to their computers. Centronics, a company that made a variety of dot matrix printers, had a standard connector...

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