kernighan ritchie

computer science pioneer, the most legendary programmer. C language predecessor B language and the inventor of the Go Language, UNIX and Plan 9 operating systems, UTF-8, and regular expressions. 1983 Turing Award winner, Fellow of the American Academy of Sciences and the Faculty of Engineering. Born February 4, 1943 in New Orleans. M.S. in electronic Engineering and computer Science, University of California, Berkeley. He joined Bell Labs in 1966 and retired in 2000.According to the literature,

Unconsciously, Dennis Ritchie left our 4 anniversary. Rob Pike, who worked with Ricky for more than 20 years, visited him from California to New Jersey on October 12, 2011, only to discover that he had died. Because it was solitary, it was not possible to know the exact time of death, and then the date of departure was October 9. According to his brother, Dennis Ritchie's health has been bad for years, and he has prostate cancer and heart disease.Both

(American Nation standards Institute, ANSI) began to develop the C language standard, completed in December 1989, and released in the spring of 1990, called ANSI C, sometimes referred to as C89 or C90.The father of C language--RickyBefore we learn the C language, let's look at the history of C language first.C language is a universal, modular, programmatic programming language, is widely used in operating systems and application software development. Due to its high efficiency and portability,

language began in 1969-1973 at Bell Labs at the American Telephone and Telegraph Corporation (t). According to the C language inventor Dennis Ritchie (Dennis Ritchie), the most important period of research and development in C language is in 1972 years.Description: Dennis Ritchie (Dennis Ritchie), father of C language

program type is placed in the previous line of the program name.-SC or--start-left-side-of-comments adds an asterisk (*) to the left of each line of comments.-sob or--swallow-optional-blank-lines delete extra blank lines.-ss or--space-special-semicolon if the for or Swile section has a row, add a space before the semicolon.-st or--standard-output displays the results in a standard output device.-T data type name indent.Number of-tsThe-V or--verbose displays detailed information when executed.-v

columns.By the the 1970s, the C language has become the so-called "traditional C", "Classic cpp" or "Kernighan/ritchiec". 1978 Prentice Hall published The Kernighan and Ritchie co-operation "The cprogrmmming Language", causing widespread attention to the C language (see reference Ke78).The popularity of C language on a variety of different types of computers (so

exploded.Ken Thompson:[email protected]#$%^*, this reaction machine reacts too slowly ~ ~ ~So Thompson found an idle machine PDP-7 and transplanted the game. So Thompson played games on the PDP-7, and he called Dennis Ritchie (the father of C) to play together, this PDP-7 also supports up to 2 people. A colleague Brian Wilson Kernighan (Unix,c) came to say that you are too simple, should be "uniplexed info

of commands taken from the file to executeThis is called "run commands" and "runcom", and this file is also called a runcom (a runcom ). ' Brian Kernighan and Dennis Ritchie told Vicki Brown: "rc" is also the name of Plan 9's operating system shell. Perl = "Practical Extraction and Report Language"Perl = "Pathologically Eclectic Rubbish Lister" Perl is a very popular language developed by Larry Wall. Perl

" or "/ETC/RC" in the two letters) = "Runcom" "RC" is taken from "runcom", a CTSS system developed by MIT in 1965. The relevant literature has documented this passage: ' Having taken a series of commands out of the archives to hold The function of the line; this is called "Run Commands" also known as "runcom", and this file is also called a runcom (a runcom). ' Brian Kernighan and Dennis Ritchie told Vick

for. Do not make a large copy of the information on the Internet, you need to summarize, and give your reference to the information link.I am not familiar with C language, after online review, I know:Dennis Ritchie, father of the C language, Father of Unix. 1978, together with Blaine Cornigan (Brian W. Kernighan), published the famous book C programming language, the C programming Language, which has been

called Multiplexed Information and Computing Service. In the 1960s s, most computers used Batch Processing (that is, when a job accumulates a certain number of jobs ). At that time, our well-known American Telephone and Telegraph Inc .; ATT, General Electric Appliance Company (General Electric ICS; G. E .) and mas usetts Institute of Technology (MIT) are planning to develop a General-Purpose, Time-Sharing, and Multi-User operating system, this MULTICS was designed to run on a large GE-645 host.

[TOC]Know: What are the classic books of C language learning?"The C Programming Language" (watercress)Quora:which is the best books to learn C?Quora:which Book was best for Learning C programming by a beginner?Stackoverflow:the Definitive C book guide and ListGive a different level of books. Avoid bad books, especially those with the wrong books.Attention:If you are a novice in C, note that modern C language (modern C) refers to ANSI C, something that may be a bit outdated before 1989.The author

system with strong fault tolerance and load balancing capabilities (now it can build a giant distribution system with 100,000 low-cost PCs, and the system for efficient and inexpensive management is not Doha ), large-scale Machine Learning System (spelling check, AD matching, pinyin search... Not to mention the various Google services that process massive parallel computing. Rob says at System Software Research is irrelevant that no one cares about the cutting-edge results of system research. I

achievements, always trying to learn from the latest results of system research. Presumably Rob Pike is happy at Google. May he make a better system. Dennis M. ritchie, since Ken Thompson is my idol, the newsgroup named DMR Dennis M. the same is true for Ritchie. After all, the two created UNIX together, while Dennis was almost dedicated to making C bigger (of course, C's predecessor was B, and B was devel

. Dennis M. ritchie, since Ken Thompson is my idol, the newsgroup named DMR Dennis M. the same is true for Ritchie. After all, the two created UNIX together, while Dennis was almost dedicated to making C bigger (of course, C's predecessor was B, and B was developed by Ken Thompson ). The two shared the Turing Award in 1983. They were the only one who won the award for Engineering Projects (Alan Kay won the

. GFS, a distributed file system with strong fault tolerance and load balancing capabilities (now it can build a giant distribution system with 100,000 low-cost PCs, and the system for efficient and inexpensive management is not Doha ), large-scale Machine Learning System (spelling check, AD matching, pinyin search... Not to mention the various Google services that process massive parallel computing. Rob says at System Software Research is irrelevant that no one cares about the cutting-edge resu