Install Android emulator on Mac
Like iOS on the iPhone or any other mobile operating system, Android developers really need an emulator to test their apps before they actually test...
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Tag: Code specification
Zookeeper Learning Notes
December 13, 2023
by Manikya Goswami
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Zookeeper Zookeeper is a distributed application coordination service that centrally maintains configuration information and provides a distributed synchronization mechanism. All of its services serve as...
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Effective.Java note 6
December 13, 2023
by Rachel Simpson
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49. Copy defensively if necessary. The above example is immutable. However, the Date class itself is mutable. In short, if a class has mutable components...
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Front-end normalized Lint Tools recommendations
December 13, 2023
by Andrew Sutton
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In the past, I wasn't impressed enough with Vue.js Lint, because vue.js is a template file with the.vue suffix. That would be really hard to...
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The four rules of good code
December 13, 2023
by Robert Olson
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In my previous article, I covered four principles of good code, and I'm going to share four more. (From Lebyte) 01 -- Good code, uncompromising...
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Design Pattern singleton pattern
December 13, 2023
by 寧靜怡
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The most common design pattern in a project is the singleton pattern. You can see it almost anywhere. Do you know how they are written?...
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Javascript design pattern learning (I) Encapsulation and information hiding
December 13, 2023
by Lisa Tran
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As the Javascript language plays an increasingly important role in the Web2.0 era, I will explore with you why this short and concise language is...
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Vue3.0 setup<< go >>
December 13, 2023
by Billy Mason
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The setup Function is a new component option. It serves as an entry point for using composite apis within components. Call time: Setup is called...
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SSH connects to the server and copies files
December 13, 2023
by Samuel Bary
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You can log in to the server remotely using SSH. The basic syntax is as follows: SSH username@ip Press Enter, prompting you to enter a...
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Docker is installed offline in Redhat 7.3
December 13, 2023
by Jennifer Curtis
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This article is based on Redhat Linux 7.3. Docker CE does not support Redhat by default. If you want to install in Redhat, you can...
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Android BUG scanning tools, Infer, FindBugs, Spotbugs
December 13, 2023
by Alison Perez
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Infer： https://infer.liaohuqiu.net/FindBugs：http://findbugs.sourceforge.net/SpotBugs：https://spotbug
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Unit tests are not standard! After operation and maintenance two lines of tears
December 12, 2023
by Samantha Miller
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Unit Testing Good unit tests should follow the AIR principle. When running online, unit tests should feel like AIR, which does not exist, but is...
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Nginx configuration
December 12, 2023
by 孟雅琪
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[root@localhost sbin]# ./nginx -c /usr/local/nginx/conf/nginx.[root@localhost sbin]# .[root@iZ2ze8gmxmxwd4e3qze8q0Z conf.d]# netstat -anop |...
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STM32 Chapter 9 -IIC Communication Applications
December 12, 2023
by Kay Waters
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When it comes to IIC(usually called I2C, but it's all the same) communication, it's the simplest communication protocol. When learning STM32, the first contact is...
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【 huawei cloud technology sharing 】 A large factory in the use of anti-crawler method, see how I break it!
December 12, 2023
by Pam Clark
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Excerpted from the forthcoming Python3 anti-crawler principles and circumventions, the scope of this open book is chapter 6 - text obturation anti-crawler. This is section...
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The singleton pattern
December 12, 2023
by Shannon Newton-Mason
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1. Lazy static variable static code block 2. Hungry static method synchronous method static internal class loading synchronous code fast double check 3. The enumeration
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Sessions in Requests
December 12, 2023
by Dr. Angela Moran
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In the previous examples, we called the interface or parsed the response individually, but in a real application scenario, we would often need to call...
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Commit management of the code repository for project governance practices
December 12, 2023
by 司懿
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Commit information management is a part of daily development that is often overlooked, but when we encounter the following situations, we realize that meaningful commit...
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My boss won’t let me use AFNetworking. What should I do?
December 12, 2023
by 張飛
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The core of big data analysis is data. We not only need to collect data, but also need to upload the data to the specified...
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php PSR 1 basic coding standard
December 12, 2023
by Vanya Ramanathan
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Basic Code Specification This specification sets standards for basic elements of code to ensure a high degree of technical interoperability between shared PHP code. Key...
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Book notes on The Beauty of Design Patterns
December 12, 2023
by Rhea Sachar
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Commonly used words to evaluate the system are flexibility, extensibility, maintainability, readability, underst
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Baidu Programmer development guide to avoid pit (3)
December 12, 2023
by 成雅慧
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Sync.Pool is Golang's built-in object Pool technology that can be used to cache temporary objects and avoid the consumption of creating temporary objects frequently and...
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Golang configuration
December 12, 2023
by 梁筱涵
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Install xcode - select - install/usr/bin/ruby - e "$(curl - fsSL https://raw.githubusercontent.com/Homebrew/
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Bad Taste of Refactoring code – Notes
December 12, 2023
by Bradley Jackson
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Excerpted from "Refactoring" notes about bad code smell, published memo + share, convenient for quick learning and review, common problems such as too many global...
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Flink101- Quick examples
December 12, 2023
by Dr. Russell Brown
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Verify this article needs to have Docker and Docker-composer, the author uses the environment for Mac + Docker Docker start Flink cluster first download Flink...
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Front-end Code Specification (I)
December 11, 2023
by 寧靜怡
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The key rule of the JS-standard-style standard is not to define unused variables. Eslint: no-unused-vars Specifies the same variable and function names
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How can I improve the readability of my code? – Read The Art of Writing Readable Code
December 11, 2023
by Abigail Baker
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Many of the authors of this book tend to focus only on macro topics: architecture, design patterns, data structures, etc., while neglecting more detailed points...
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E: DPKG was interrupted, you must manually run ‘sudo DPKG — configure-a’ to correct the problem.
December 11, 2023
by Brooke Wright
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Ubuntu 18 Error: Run the command again
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The stM32 series uses V3.5 firmware library help files and GPIO basic functions.
December 11, 2023
by 李俊賢
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Development technology set (including Qt practical technology, raspberry PI, 3D, OpenCV, OpenGL, FFMPEG, OSG, SCM, soft and hard combination, etc.) continue to update... (Click on...
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Clean Code read the summary
December 11, 2023
by 寧靜怡
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This article is a summary of my reading of Clean Code. The original book is based on Java. Here I reorganize some principles which I...
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