ecu programming tutorial

is stored in the variable: syntax: Read var1, Var2, ..., VarnWrite the following script file, prompt the user to enter a name, the user uses the keyboard input name, stored in the specified variable, and then display:VI Sayh Echo " "read fname # user input is stored inside the fname!!! Echo " Hello $fname, Lets be friend! "Execute the following statement to run Sayh:chmod +x sayh$. /sayhYour First Name:ZhaoHello Zhao, Lets be friend!2.4 Wildcard charactersReference documents:[1] Linux Shell

and practical explanationThe 13th chapter high concurrency Message queue idea13-1 high Concurrent Message Queuing-113-2 high Concurrent Message Queuing-213-3 high Concurrent Message Queuing-3The 14th chapter on the application of high concurrency split thinking14-1 high concurrency application split-114-2 high concurrency application split-2The 15th chapter on the application of high concurrency limit current thinking16th Chapter High concurrency Service downgrade and service fuse thinkingThe 1

software development clearly and intuitively, clarify the specific tasks that need to be completed in each stage, and play a guiding and normative role in the development process. Software Development Methodology Programming style documentation; Have a clear name for the identifier; appropriate procedural notes; The procedural writing style of Liang-ha; The form of indentation; A clear statement s

: Network Disk DownloadThis book takes the game development case as the main content, the book involves the game all is everybody familiar, lets the reader to the dull language study to be full of fun, is very good reference for the middle-level Java learner. This book not only lists the complete game code, but also the source code of all the very detailed explanation, so easy to understand, illustrated. This book is intended for game programming enth

, if you want to contact the following VBScript can also, but since there is a programming foundation recommended directly to find some reference books to read, it will be faster. What is VBScript? The full name of VBScript is: Microsoft Visual Basic Script editon.(Microsoft Visual Basic Script version). As its literal disclosure, the VBS (further shorthand for VBScript) is a scripting language based on Visual Basic. I further explain that Microsoft

Programming | tutorials | download This tutorial is made by the flash spirit. ActionScript is the built-in programming language of Flash, which is used for animation programming, can achieve a variety of animation effects, good control of the film, strong human-computer interaction and network server interaction functi

Using multithreading in Web development can enhance the user experience, especially in the case of multi-user, multitasking, massive data, and resource constraints. So our ASP. NET tutorial set up multi-threaded programming practical topics . The following code examples are all entry-level and hope to be helpful to you in learning ASP.An ASP. NET uses multithreading to perform long-time tasksHere is a simpl

Python-Based Functional Programming Tutorial, python Functions Many functional articles describe abstract functional technologies such as combinations, pipelines, and higher-order functions. Different in this article, it shows the imperative and non-functional code examples that people write every day, and converts these examples into functional styles. In the first part of this article, we will rewrite som

see the advantages of using adorners now, but if we want to add more than one print function, and besides add/multiply we have minus/divide and other functions, This time the power of the adorner is reflected, we can only modify a code, so that not only improve the readability of the program, but also for the future we refactor the code to save a lot of work. def decorator (F): def new_function (x, y): print ("Input:", x, y) return F (x, y) return new_ Function@decoratordef

Shell Programming Simple TutorialI can't say how many complex shell scripts I've written, but some simple scripts write a lot. Working under Linux, sometimes bits and pieces of work, if you write a shell script to deal with, you will find that it is quite convenient and fast. Of course, such a script is not often used, and occasionally used to go back to the book or check the information, because we can not remember too many things, this seems to be a

Http://www.cnblogs.com/xjxz/archive/2012/11/14/WPF.htmlThis article discusses the MVVM pattern from two aspects: MVVM theory Knowledge MVVM Sample Tutorial One, MVVM theory knowledge From the previous article, we already know that the main feature of WPF technology is data-driven UI, so in the process of developing with WPF technology is data-centric, WPF provides a data binding mechanism, and when data changes, WPF automati

Since the birth of PHP in 1995, the rapid growth. Since then, PHP has become the most popular programming language in Web applications. Many popular websites are driven by PHP, and most scripts and Web programs are written in this popular language. Due to the prevalence of PHP, it is almost impossible for web developers to understand a little bit of PHP knowledge. This tutorial is for those who have just go

Python twisted tutorial 1: asynchronous programmingPublished in: August 17,201 1, PM by twisted: cyrec read: [214] From: http://www.notedit.com/ Http://krondo.com/blog? P = 1209 PrefaceRecently, someone asked in the twisted email list whether there is a document that allows you to quickly learn twisted. in general, this series is not such a document. if you don't have much time or patience, this series of articles is not suitable for you. however, if

: This article mainly introduces PHP object-oriented programming full tutorial: 5. how to instantiate an object ?, If you are interested in the PHP Tutorial, refer. As we have mentioned above, the unit of the object-oriented program is the object, but the object is instantiated through the class. since our class will be declared, the next step is to instantiate t

Problem DescriptionWowapps most like to learn English, English class never skip class, but English has not been learned, because the class has been sleeping. Why do you sleep, because he thinks the English word is too long. Now Wowapps has a long, long, long word and wants to compress it. Can you help him?Compression: Replaces consecutive repeating letters with one, see sample for details.InputEnter an n first to indicate the number of words Wowapps give (1Next n lines, each behavior of a string

Problem DescriptionTomorrow will be the English exam, Wowapps is Midnight Oil recite the words. Wowapps found the word difficult to recite, the back one forget. After careful study, Wowapps found that the reason why the word is difficult to recite is because of the appearance of a character, destroying the beauty of the whole word, resulting in poor memory. Wowapps decided to destroy these discordant characters on behalf of the Moon!! (Applause!!) But the exam has entered the countdown, and Wowa

Problem DescriptionEnter an unsigned short integer k[hex.] and P[oct.], the high byte of K as the low byte of the result, and the high byte of p as the result of the high byte to form a new integer.InputK[hex.] and P[oct.]OutputThe operation gets the new integer n.Sample Input0XD9 01117Sample Output200HINTOutput is 16 binary1#include 2 intMain ()3 {4 5 intk,p;6 while(SCANF ("%x%o", k,p)! =EOF)7 {8 intNewint = (p0xff00)| (k0xff00) >>8;9printf"%x\n", newint);Ten }

intended to allow Java commands to find the class in the Java library that is needed when executing Java programs5. What kinds of Java programs can be divided into? What's the difference?Java programs can be divided into Java applications and Java applets6. Check the Javaza online Help documentation to list the differences between SYSTEM.OUT.PRINTLN and System.out.print.PRINTLN is wrapped, print is not wrapped7. Try to write a Java program and output the following information in the console win

Problem Descriptionthis day the teacher as a routine to small Hao out a topic: The teacher to small Hao a string, let small Hao will the string in reverse order output. InputThe first line includes a T, which indicates how many sets of test data are:Next T line, each line includes a string (length not exceeding 65535).OutputFor each test data output it's reverse string.Sample Input1oaHoaiX EvoL ISample OutputI Love Xiaohao1#include 2#include string.h>3 intMain ()4 {5 intL,i,n;6 Chara[655

The title description writes two functions, each for two integers greatest common divisor and least common multiple, calls these two functions with the main function, and outputs the result two integers by the keyboard input. Input two-digit output greatest common divisor least common multiple sample input6 15Sample output3 30Hint Sourceint main(){int a,m,n,cun,bei;scanf("%d %d",m,n);a=m*n;if(mwhile(n!=0){cun=m%n;m=n;n=cun;}bei=a/m;printf("%d %d",m,bei);return 0;}1028:c Language