Summary of points to note about programming patterns

ibco is a c/c++ coroutine library used on a large scale in the WeChat backend. It has been running stably on tens of thousands of machines in the WeChat backend since 2013. Libco was open sourced for the first time in 2013 as one of Tencent's six major open source projects. We have recently made a major update, which is synchronized on github.com/tencent/libco. libco supports the backend agile synchronization style programming model while providing high concurrency capabilities of the system. The features supported by libco do not require intrusion into business logic, transforming multi-process and multi-thread services into coroutine services, and the concurrency capability is improved a hundred times; Supports CGI framework, easy to build web services (New); Supports commonly used third parties such as gethostbyname, mysqlclient, ssl, etc. Library (New); Optional shared stack mode, single machine can easily access tens of millions of connections (New); Improved and concise coroutine programming interface – pthread-like interface design, coroutine can be completed through simple and clear interfaces such as co_create and co_resume. Creation and restoration; - Thread-like coroutine private variables,

1. Teach you how libco supports a huge amount of data information

#Introduction: ibco is a c/c++ coroutine library used on a large scale in the WeChat backend. It has been running stably on tens of thousands of machines in the WeChat backend since 2013. Libco was open sourced for the first time in 2013 as one of Tencent's six major open source projects. We have recently made a major update, which is synchronized at github.com/tencent/libco. libco supports the backend agile synchronization style programming model while providing high concurrency capabilities of the system.

2. Performance issues with JavaScript loop statements

##Introduction: In most programming languages, loop statements consume most of the time, and loop statements are a very important programming pattern. In JavaScript, there are four loop types: for loop while loop do-while loop for-in loop The first three types of loops are also common in other languages. The for-in loop also searches for instance or prototype properties on each iteration, so it incurs more overhead per iteration. The for-in loop ends up being only 1/7 of the speed of the other three types. Therefore, unless we clearly need to iterate an attribute

3. Programming mode of WeChat applet

Introduction: Since the birth of mini-programs, many people have begun to study its mechanisms and characteristics. From the perspective of source code or overall architecture, there are many good articles that will benefit people. But theory is one thing. To truly understand mini programs, you need practice to further understand the ideas behind them, the similarities and differences with existing platforms, and how to adapt to them and make more interesting mini programs.

4. PHP Design Pattern 1: Basic Programming Pattern

Introduction:: This article mainly introduces PHP Design Pattern 1: Basic programming pattern, students who are interested in PHP tutorials can refer to it.

5. Life lies in the understanding of movement Understanding and applying polymorphism in PHP [Translation]

Introduction : Life lies in the understanding of movement: Life lies in the understanding of movement Understanding and applying polymorphism in PHP [Translation]: What is polymorphism? Polymorphism is a long word, but it represents a very simple concept. Polymorphism describes the object-oriented programming model in which classes have different functions while sharing a common interface. The advantage of polymorphism is that you don't need to know which class it is using, because they all work in the same way with code from different classes. Polymorphism can be compared to a button in the real world. Everyone knows how to use a button: you just put pressure on it. A button "really is", however, depends on what it is connected to

6. Understanding and Using Polymorphism in PHP[Translation]_PHP Tutorial

Introduction: Understanding and applying polymorphism in PHP [Translation]. What is polymorphism? Polymorphism is a long word, but it represents a very simple concept. Polymorphism describes the differences between classes in the object-oriented programming model

7. Use B/S programming mode under PHP to realize the plug-in engine function under C/S software programming mode!

Introduction: Use B/S programming mode under PHP to realize the plug-in engine function under C/S software programming mode!

8. How to evaluate the "convention over configuration" programming model?

Introduction:

9. Understanding and applying polymorphism in PHP [Translation]

Introduction: Understanding and applying polymorphism in PHP Sex [translation]. What is polymorphism? Polymorphism is a long word, but it represents a very simple concept. Polymorphism describes the differences between classes in the object-oriented programming model

10. A brief discussion on the exception-proof programming model in cocos2dx(15)

Introduction:~~~~My life, every bit of it! ! Anti-abnormal programming mode, I saw this when browsing other blogs. Let’s briefly talk about its meaning. Please refer to Baidu for articles on this aspect. In fact, the anti-abnormal programming mode is not a programming mode. It just means that when we write code, we must take certain defensive measures to ensure the robustness of the program

[Related Q&A recommendations]:

python3 regular expression, the results are different when running in interactive mode and programming mode

The above is the detailed content of Summary of points to note about programming patterns. For more information, please follow other related articles on the PHP Chinese website!