One, the level of computer science in my eyes:It's like a martial arts Jiangzi. Martial Arts are divided into internal strength and drilling . In fact, these are the students of the computer Department of the university compulsory course, only in the system and the impact of the environment, most people have not realized what, are 60 points long live.①, logic an
programming language, Version 2Original Author: Brian W. kernighan/Dennis Ritchie
Title: the art and science of C: A library-based introduction to computer scienceTitle (Chinese): Science and Art in C LanguageOriginal Author: Eric S. Roberts
Title: programming into actions in C: a second course in computer scienceTitl
This warehouse is mainly used to summarize the basic theoretical knowledge of computer science and the relevant content of mainstream programming language, each of which corresponds to a large direction.Main contentThe main computer base has the following major directions:
DataBase
Datastructure
Linux_os
Network
Algorithm
Math
The programmi
language predecessor B, one of the inventors of Unix (the other is Dennis M. riche leader, honored as DMR), one of the authors of Belle (a powerful chess Program), the main author of the Operating System Plan 9 (the other is Rob Pike, recently, it was dug by Google ). Grandpa Ken is also a man in the history of computer science. In the prehistoric era of computer
Computer science has indeed developed quite successfully, combining the most unrestrained ideas, the highest-end technology, and people's daily lives .. If the development of science and technology has turned people's ideals into reality, computer science has turned people's
statement.4 Turing can solve any problem that modern programs can solve.5 Chiuzi-Turing thesis:If there is an algorithm that can complete a symbolic manipulation task, there is also a Turing machine that accomplishes this task.4. Number of Goethe1 in Computer science theory, an unsigned number can be assigned to any program written in a particular language, which is often referred to as the Goethe number.2
This article from: http://news.cnblogs.com/n/92343/
I have previously recommended C/C ++ courses for MIT. Today I saw a group of free open courses on computer science and programming on their website (YouTube video ), after reading a few courses, I thought it was very systematic, and I felt like 1.1 million users. Although it is a theoretical course, we can feel that there is still a big gap in educ
addition, each part of this book is a rare and sophisticated practice of previously learned knowledge, such as discrete mathematics, formal logic, finite state machine, and tree... Programming Language features... Regular Expression. Program Optimization and various algorithms. In short
A minor Review of computer science...
Mathematics
Discrete Mathematics and composite Mathematics (5th): the first versi
Typos online Check: depth | Li Feifei gaotu Andrej karpathy: A PhD in Computer Science Survival Guide (with doctoral dissertation)First of all, I would like to thank the "machine Heart" account maintainers of the hard work: Sun Rui, Wu Yu, Li Yazhou, Dushad.The original address is here: http://mp.weixin.qq.com/s?__biz=MzA3MzI4MjgzMw==mid=2650719010idx=1sn= Aaa7cc47f27129bbced25e6d090e2c1dscene=0#wechat_redi
Test instructions
time limit: 20000ms single point time limit: 1000ms memory limit: 256MB description
Girly Fragrance These days are learning advanced theoretical computer science, but she has not learned anything, very painful. So she went out and flash and made some meaningless things to relax herself.There is a tree of n nodes in front of the door, the fragrance found that there are N elves on
In the twinkling of an eye, I have been studying computer science for almost six years. The New Year's senior students are about to leave the school. In less than half a month, we will become the oldest group of students in the lab, but what does this mean.
To put it bluntly, I learned it by myself, from C language to C ++, Java, C #, HTML to CSS, JS, ASP to ASP. NET.
, JSP. PHP, I have been sending
"There are only two problems with computer science: Cache invalidation and naming. "--phil KaritonObjectiveNaming has always been a headache in my programming process, sometimes for a proper name is to think and think, but also can not help Google a bit. Naming is really an art, good name that call a tall on. Today, summarize some of the front-end naming conventions, comb one of your own named ideas, and ge
Negative attention refers to classical papers on computer science. There is also a similar statistics on the Internet, that is, citeseer's function "most cited articles ". Just now, I casually looked at it and suddenly found that felle's theory of probability and its application was the top 15, the highest-ranking mathematics book.
The original version of this book was published in the 1960 s. The sample
1.goal (target)computation Thinking (computational thinking)Understand code (read and write code) understand abilities and limits map problem into computation in the framework of a computer that transforms scientific issues2.knowledgeDeclarative Knowledge declarative knowledge states the truth, a description of the facts imperative knowledge procedural knowledge to the problem-solving process described3.Fixed-program
increase their computing power by one-fold.19. Indicators of the performance of the microprocessor chip include the machine word length-the larger the word, the better the frequency of the machine-the higher the frequency, the better the power consumption-the lower the power consumption the better, the number of transistors-the more transistors the better, the microprocessor can complete the function-the more the type of instruction the better.20. In the tree of computation, the evolutionary th
Hardware (Hardware)Software (software)Buses (bus)CPU (central processing UNIT,CPU)Control UnitArithmetic/logic unit (arithmetic/logic unit)Bit (bite)BYTE (byte)Encoding Mode (Schema)Memory is also known as Random access memory (random-access Memory,ram)Drives (drive)HDD (hard disk)Universal Serial Line (Universal Serial Bus,usb)USB flash drives (flash drive)Display (monitor)Screen resolution (resolution)Dial-up modem (modulator/demodulator, modulator/demodulator)DSL (digitally subscriber line, d
and 1, the basic theory of hardware design-Boolean algebra, that is, the logic and 0 and 1 of the operation of a digital circuit design theory, people's basic thinking mode and the computer's 0 and 1 operations are interlinked.4. About Chinese characters outside the code, Chinese characters outside the code is not necessarily equal length code, Chinese characters outside the code is not 0,1 encoding, Chinese characters outside the code is used to input Chinese characters into the machine used i
Any calculation problem can be accomplished by performing a series of operations in a specific order. The problem-solving process (procedure) is called an algorithm (algorithm), which includes:1. Action performed (action)2. Sequence of actions performed (order)The following example shows how important it is to correctly specify the order in which operations are performed:Consider the "Sunrise algorithm" for everyone waking up to work in the Morning: (1) getting Up, (2) undressing, (3) bathing, (
I recently attended a job fair at big Ivy University (BIU) and talked to about 50 undergraduates majoring in computer science. They hope to go to my company 10gen for an internship or formal job. I'm sure they are smart, but they have not learned how to distinguish themselves from others. In my opinion, these students have similar establishment, similar dress codes, and similar languages to chat with me.
I
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