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- Yar function for PHP function
- 1. Introduction to Yar Yar is a lightweight and simple RPC framework for PHP. It uses extensions written in C++ to efficiently perform remote procedure calls through HTTP and TCP protocols. It allows developers to remotely call server-side PHP functions without excessive configuration. Yar is powerful and easy to use. It comes with a server and a client. The framework provides REST-style calls and support for multiple data formats such as JSON, MessagePack, and PHP serialization. Yar support
- PHP Tutorial . ruby 1370 2023-05-18 21:24:01
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- How to change nodejs to a lower version
- Nodejs is a running platform based on the Chrome JavaScript engine. It uses event-driven, non-blocking I/O and other features, making it an efficient server-side platform. In actual development, we may encounter situations where we need to switch nodejs versions. This article will introduce how to switch versions in nodejs. The nodejs version management tool nvmnvm is a nodejs version management tool based on git, similar to rvm in Ruby or Java
- Front-end Q&A . ruby 2074 2023-05-18 13:09:38
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- Five Python jobs with money and potential
- Since 2015, China has slowly been exposed to Python. Since 2016, Python has become more popular in China, and it can now be regarded as "Python for all". As we all know, Python is already included in the textbooks for primary school students, and Python is also required for the national second-level computer certificate! Because Python is simple and quick to learn, it is the first choice language for many programmers to get started. So what aspects of development can you achieve after learning Python? Douban, Zhihu, Lagou.com, etc. all use Python for web development. The development of web development in China is also very good because Python’s web development framework is the biggest advantage. If you use Pyt
- Python Tutorial . ruby 908 2023-05-18 09:10:06
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- Not just nodejs
- ——Discuss the application and development trends of JavaScript in full-stack development. With the rapid development of Internet technology, JavaScript plays an increasingly important role in Web development. From client to server, JavaScript has become more and more popular. The emergence of Node.js has promoted the development of JavaScript in back-end applications. But how big a role does JavaScript play in full-stack development? What impact will this trend bring? The answer may surprise you. Ja
- Front-end Q&A . ruby 369 2023-05-17 11:02:07
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- How to use selenium, the Python automated testing tool
- 1 Automated testing Automated testing refers to the automation of software testing, running applications or systems under preset conditions, including normal and abnormal conditions, and finally evaluating the running results. The process of converting human-driven testing behavior into machine execution. Automated testing includes UI automation, interface automation, and unit test automation. Automated test planning according to this pyramid model can produce the best automated test output-to-input ratio (ROI) and obtain good benefits with less investment. 1.1 The largest investment in unit testing should be in unit testing, and unit testing should be run more frequently. The unit testing framework for java is Junit. 1.2 Interface testing Interface testing is API testing, compared with UI automation API automatic testing
- Python Tutorial . ruby 1443 2023-05-17 10:43:37
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- How to run projects on code cloud gitee
- Code Cloud is one of the largest code hosting platforms in China, and Gitee, as its sub-platform, is increasingly favored by technology enthusiasts and developers. On Gitee, you can find many excellent open source projects, such as famous projects such as Spring Boot, Ant Design and Mybatis. But how do these projects run locally? Let’s introduce it in detail below. 1. Download the source code. First, find the project you want to run on Code Cloud Gitee, then enter the project page and find "Clone o
- git . ruby 4886 2023-05-17 09:39:36
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- Why use golang
- As the Internet develops, the choice of programming languages becomes wider and wider. But among these many programming languages, Go language has gradually received more and more attention and use. Why use Go language? This problem has been bothering many programmers. In this article, we will explore the reasons for using Go and why it has become the language of choice for many developers. 1. Easy to learn Go language was originally developed by the Google team and it is designed to be easy to learn and use. The syntax of Go language is very simple and easy to understand, and it does not have too many problems like other languages.
- Golang . ruby 531 2023-05-16 14:36:08
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- Several message queues in golang
- As a rapidly developing programming language, Golang is increasingly favored by developers. In the development of modern cloud computing-based, distributed, and heterogeneous systems, message queues have become a very important architectural component. This article will introduce several commonly used message queues in Golang, and briefly compare their characteristics and applicable scenarios. ## 1. KafkaKafka is a distributed message queue system open sourced by Apache, and later became one of Apache's top projects. As a high-throughput, low-latency message queue, Kaf
- Golang . ruby 2562 2023-05-15 11:44:07
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- Can nodejs use backend?
- Node.js is a server-side JavaScript execution environment that can be used to build server-side applications. It uses the Chrome V8 JavaScript engine to provide a scalable event-driven architecture that can easily handle large numbers of concurrent connections. Technically speaking, Node.js can be used as a web backend, and has become one of the main forces in web development in recent years. Many well-known websites and services are using Node.js as their backend technology. The following will explore No from both aspects of technology and application.
- Front-end Q&A . ruby 944 2023-05-14 10:35:07
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- golang good project
- As the Internet grows and applications continue to increase, programming languages are considered an important part of the technology development industry. Recently, the Go programming language (or golang) has received increasing attention due to its streamlined syntax and efficient performance. Golang has many unique advantages compared to other popular programming languages. So, in this article, we will discuss some cool projects developed using golang. 1. DockerDocker is a well-known containerization platform developed by Docker, Inc.
- Golang . ruby 466 2023-05-13 13:11:38
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- How to use Redis technology in PHP?
- Redis is a high-performance in-memory data storage system that allows it to be used as a cache system, a publish/subscribe system, a message queue, a timer, etc. With the rapid development of web applications, Redis has become a widely used cache, database and message queue. PHP is a widely used programming language that can also be used with Redis to give full play to the advantages of Redis and improve the performance and flexibility of web applications. To use Redis in PHP, we need to install Re
- PHP Tutorial . ruby 955 2023-05-13 08:50:01
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- What is Composer and how is it related to PHP?
- With the rapid development of modern web development technology, dependency management has become an increasingly important issue. Whether it is front-end or back-end development, we need to introduce a variety of libraries and frameworks to achieve higher development efficiency and better application performance. The organization, version control and installation management of these libraries and frameworks have become a difficult problem worth thinking about and solving. Composer is an open source tool launched to solve dependency management problems in PHP application development. It works similar to Node.js
- PHP Tutorial . ruby 1111 2023-05-12 20:32:01
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- Why does the server use javascript?
- JavaScript is a widely used programming language that can be used in both front-end and back-end applications. Although in the past, JavaScript was primarily used on the front-end, as technology advances and new tools are developed, JavaScript's use has expanded to the server-side. Many companies and developers are beginning to use JavaScript for server-side application development, including large-scale websites, applications, and games. Why does the server use JavaScript? This article will explore the background and causes of this problem to
- Front-end Q&A . ruby 454 2023-05-12 13:45:39
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- Can jquery write to the database?
- jQuery is a fast, streamlined library for writing JavaScript. It makes JavaScript an easier and more convenient way to write. jQuery can operate on HTML documents, but it cannot directly write to the database. To write data to a database, you usually need to use a server-side programming language such as PHP, Python, or Ruby. There are special libraries or frameworks in these languages that can be used to connect to the database and write data to the database. When writing web pages using jQuery, you can use Aj
- Front-end Q&A . ruby 437 2023-05-12 10:22:36
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- java implements javascript
- With the rise of modern web applications, there has always been a question: how to write more interactive applications in web pages. JavaScript used to be the only solution to this problem. However, since modern browsers began to support WebAssembly technology, developers have begun to consider using low-level programming languages like C++, Rust, and Go to write fast and efficient Web applications. However, these languages are different from JavaScript in that using them in a Web page requires coding
- Front-end Q&A . ruby 716 2023-05-12 09:41:06
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