writing best practices

In this book, Uncle Bob advocates "writing code is like writing an article" and says that "a master programmer uses the system as a story rather than a program to write it." I am very impressed with this idea! Before that, I have never heard of writing code as stories or articles. Uncle Bob is so talented!　　 How can we write clean code? The general principle is n

There is a classmate, ask me a question: Does joining tiny have to start with writing unit test cases and documents?This problem caused me a lot of feelings, so the formation of strum an article.As a new addition, look more, less say, is hot. And this time, writing test cases, documents, is a good choice. This is easier to start, and more easily to reflect the level.Good programmers, tests and documentation

There is a classmate, ask me a question: Does joining tiny have to start with writing unit test cases and documents?This problem caused me a lot of feelings, so the formation of strum an article.As a new addition, look more, less say, is hot. And this time, writing test cases, documents, is a good choice. This is easier to start, and more easily to reflect the level.Good programmers, tests and documentation

First, Introduction Mention Java has to say that a development scenario is the Web development, is also one of the most popular Java development scenarios, when it comes to web development is not open to a technology is JSP, because there are still many companies in the market using JSP, so this article to introduce the spring Boot How to integrate JSP development, and the detailed deployment method of the production environment. Second, integrated JSP development environment

Ruby iterative map concise writing implementation principle analysis, rubymap writing principle Simple Method usage If you have a string list, you need to convert each string in uppercase. You can use a simple method to complete the conversion.Copy codeThe Code is as follows:Name_list = ["chareice", "angel"]Name_list.map (: upcase)# => ["CHAREICE", "ANGEL"]This statement is equivalentCopy codeThe Code is as

, good writing.) Choice is the transition, look forward to your gorgeous turn)What is the dream of flying a dream to create wealth? I think that the word should be taken apart to explain ~ "dream" is the human all the good things carrier ~ and "think" is the subconscious behavior of the way ~ I understand the dream is: there is a good thing in our mind to present, and then you want to finish it ~ Get it ~ Have it! I think the process of completing thi

PHP writing format detailed (must see), PHP writing detailed must see Start with an example. Start the editor, create a php file, and type the following code: Name the file test.php and store it in the e:html directory. Access the PHP file in the browser address bar: http://127.0.0.1/test.php, the output is as follows: How are you doing! In this example, we output a string with the echo command "Hello!" ”

Acting as a shell job, writing for UNIX, Linux, and writing foreign shell jobsThis project is designed to create a file synchronizer.1.1 IntroductionMany computer users want to access their files from different machines, the most convenient way is to use a single file system, the file system through the network of multiple machines installed. When the machine is on a different network, the files shared by t

CSS style writing specifications and css style Writing Different teams may have their own specifications, or many people write what they think when writing CSS. There are no too many constraints. I think there is still a need for CSS code standards. Especially with the cooperation of teams and multiple people, the standards are particularly important. The list in

Introduction to neural network programming (2): What are we writing during socket writing? Http://www.52im.net/thread-1732-1-1.html 1. IntroductionThis article is followed by the first article titled Neural Network Programming (I): Follow the animation to learn TCP three-way handshakes and four waves, and continue to learn neural network programming knowledge ^_^.Socket socket is a concept that mos

A common interview question for C + + is to get you to implement a String class, where I write the various notation of the string class1. Shallow copy #define _crt_secure_no_warnings1#includeFor shallow copies, this is not a mistake if we don't write destructors, but once the destructor is written, it can be problematic, as the writing of the Test1, like a test function, will release two times the space S1 points to, the program will crash, and if you

Article Introduction: Most of the front-end ER did not follow a good CSS writing code to write CSS, this will affect the reading experience of the code, here I summarize a CSS writing specifications, CSS writing order for everyone's reference, these are referred to some foreign articles and my personal experience summed up, I think it is worth learning for the fr

157 suggestions for writing high-quality code to improve C # programs-suggestion 61: Avoid writing Invalid code in finally, Suggestion 61: Avoid writing Invalid code in finally Before explaining the suggestions, you need to ask whether there is a situation that breaks the try-finally execution sequence. The answer is: does not exist (unless the application exits

Concepts and writing of Oracle triggers, and writing of oracle triggers1.Trigger concept: A trigger is a program unit stored on the server. When some events in the database occur (such as insert \ update \ delete), the database automatically starts the trigger and executes the corresponding operations in the trigger. (1) A trigger is a special stored procedure with the transaction function; (2) A trigger ca

Summary of several javascript writing methods and several javascript writing methods The above is all the content of several javascript writing methods provided by xiaobian. I hope it will be helpful to you and provide more support for helping customers ~

New Writing of the Python abstract class and the writing of the Python abstract class I remember in the previous book learn python, because there was no official support at the time, I could only use the hack method to implement the abstract method. The simplest method is as follows: Class MyCls (): def foo (self): print ('method no implement ') running example >>> a = MyCls () >>>. foo () method no impleme

Color assignment (novelty writing) and assignment writing // The style is relatively novel. UIColor * bgColor = [UIColor redColor]; self. view. backgroundColor = bgColor; What is a novel way of writing the record's message? Non-mainstream... encounter again,... dilute memories, not changing friendship; curse you; life happiness! Don't be unhappy, or you wo

Code for writing kernel driver modulesThe required header files typically involved in the driver module:Specification of the entry function for the drive module:int __init entry_name (void){/*xxx*/return 0;}Module_init (Entry_name);Specification for export functions of drive modules:void __exit exit_name (void){}Module_exit (Exit_name);Declaration of the information of the module:Module_license ("GPL"); This line must be written in the module, the fol

I have been too busy over the past few months, and I have never been able to shut down my blog, however, we have spent a lot of effort on the Development of Android + PHP best practices in huazhang education and China-Pub. Here we will give you a brief introduction: this series of video tutorials can be said to be the only one on the market that has been developed to the PHP server across Android mobile clients. I have been too busy over the past few

Js object-oriented writing and js object-oriented writing This article summarizes several common js object-oriented methods and shares them with you for your reference. The specific content is as follows:1. Factory method var Circle = function() { var obj = new Object(); obj.PI = 3.14159; obj.area = function( r ) { return this.PI * r * r; } return obj;}var c = new Circle();alert( c.area( 1.0 ) ); 2. More