current location：Home > Technical Articles > Backend Development
- Direction：
- All web3.0 Backend Development Web Front-end Database Operation and Maintenance Development Tools PHP Framework Daily Programming WeChat Applet Common Problem Other Tech CMS Tutorial Java System Tutorial Computer Tutorials Hardware Tutorial Mobile Tutorial Software Tutorial Mobile Game Tutorial
- Classify：
-
- Commonly used web development languages: Essentials of understanding web standards
- Understand the language essentials of web standards: Which languages are commonly used in web development? With the continuous development of the Internet, web pages have become an important way for people to obtain information and communicate. To achieve a high-quality, easy-to-use web page, a widely accepted Web standard is indispensable. The formulation and application of Web standards involve multiple languages and technologies. This article will introduce the application of several common languages in web development. First of all, HTML (HyperTextMarkupLanguage) is the basis of web pages
- CSS Tutorial . ruby 852 2024-01-13 10:52:05
-
- Delving deeper into the scope of web standards languages, what languages are covered?
- Web standards refer to a series of specifications that each web page on the Internet needs to follow to ensure that web pages can be displayed and run correctly on different browsers and devices. These standards include languages such as HTML, CSS and JavaScript. This article will provide an in-depth analysis of the language range covered by web standards. First of all, HTML (HyperTextMarkupLanguage) is the basic language for building web pages. It uses markup to define the structure and content of the page, including titles, paragraphs, images, links, etc. H
- CSS Tutorial . ruby 1118 2024-01-13 08:02:06
-
- Web server performance improvement methods
- Introduction With the continuous development of the Internet, more and more needs in daily life are realized through the Internet. From food, clothing, housing and transportation to financial education, from pockets to identity, people rely on the Internet all the time, and more and more people complete their tasks through the Internet. own needs. As a Web server that directly faces requests from customers, it will undoubtedly have to withstand more requests at the same time and provide users with a better experience. At this time, the performance of the web side often becomes a bottleneck for business development, and it is urgent to improve performance. The author of this article summarized some experiences in improving the performance of the Web server during the development process and shared them with everyone. Problem Analysis Regarding the performance of the Web server, first we analyze the relevant indicators. From the user's perspective, when the user calls the Web service, the request return time
- LINUX . ruby 1191 2024-01-07 18:10:32
-
- Libral provides a unified management API for system resources and services!
- Introduction As a traditional Linux operating system that inherits Unix, it does not have a comprehensive system management API interface. On the contrary, management operations are implemented through a variety of specific-purpose tools and APIs, each of which has its own conventions and unique features. style of. This makes writing scripts for even simple system administration tasks difficult and fragile. For example, to change the login shell of user "app" run usermod-s/sbin/nologinapp. This command usually works fine, just not when there is no "app" user on the system. To solve this exception error, an innovative script writer might write: grep-qapp/etc/
- LINUX . ruby 1216 2024-01-07 11:22:06
-
- How to remotely verify SSH service configuration and policy through ssh_scan
- Introduction ssh_scan is an easy-to-use SSH service parameter configuration and policy scanner program for Linux and UNIX servers. Its ideas come from the Mozilla OpenSSH Security Guide. This guide provides a reliable security policy baseline recommendation for SSH service parameter configuration, such as Encryption algorithms (Ciphers), message authentication information code algorithms (MAC), key exchange algorithms (KexAlgos) and others. ssh_scan has the following benefits: its dependencies are minimized. ssh_scan only introduces local Ruby and BinData to perform its work, without too many dependencies. It is portable, you can use ssh_scan in other projects
- LINUX . ruby 605 2024-01-05 23:12:15
-
- Seven secrets about Linux systems that you may not know yet
- Linux is a Unix-like operating system that is free to use and spread freely. It is a multi-user, multi-task, multi-thread and multi-CPU operating system based on POSIX and UNIX. It can run major UNIX software tools, applications and network protocols. It supports 32-bit and 64-bit hardware. Linux inherits the network-centric design philosophy of Unix and is a multi-user network operating system with stable performance. One of the coolest parts of using Linux is gaining new knowledge over time. Every day, you might come across a new utility, or, perhaps, an unfamiliar flag that does something useful. These small details may not always change lives, but they are professional knowledge
- LINUX . ruby 1165 2024-01-05 08:16:40
-
- What is the difference between rootfs and bootfs?
- This article will talk about how to modify the read-only MacOS image and the corresponding knowledge points for mac image display. I hope it will be helpful to you. Don’t forget to bookmark this site. Today I will share with you the knowledge of modifying the read-only image of MacOS. It will also explain the display of mac image. If it happens to solve the problem you are facing now, don’t forget to follow this site and start now! What is the difference between rootfs and bootfs? Rootfs and bootfs are two file systems used to store Linux systems. Their main differences are as follows: Different functions and uses: rootfs is one of the very important file systems in the Linux system. It is used to store files and subdirectories under the system root directory, as well as some system tools and backup tools.
- MAC . ruby 707 2024-01-04 13:36:00
-
- Do Linux operation and maintenance personnel need to have knowledge of programming languages?
- Recently, friends in the same field or Linux beginners often ask me: Do operation and maintenance personnel need to learn a language? So which language should they learn? To this question, I answer in two aspects: First of all, in today's rapid development of big data and cloud computing, if system operation and maintenance personnel do not understand a little development language, it will really be difficult, because in operation and maintenance work, the business system There are many. When the online server is very large, it can only be completed automatically by writing scripts (automation is also a type of script). Otherwise, such repetitive and tedious work cannot be afforded by manpower. Therefore, learning one can The language that allows operation and maintenance work to be completed in batches is very important. So what language should you learn? For Linux system operation and maintenance personnel, answer
- LINUX . ruby 776 2023-12-31 19:24:09
-
- Steps to install and set up GitLab on CentOS
- GitLab uses Ruby on Rails, an open source version management system, to implement a self-hosted Git project warehouse that can access public or private projects through a web interface. It has similar functionality to Github, with the ability to browse source code and manage defects and comments. The installation can be carried out according to the online installation guide https://about.gitlab.com/downloads/#centos6 Login configuration Directly access the server address, such as http://192.169.1.22/, a login window will appear, the username and password are: Username :rootPassword:5iveL!feClick the navigation bar to create a new project
- LINUX . ruby 1118 2023-12-28 15:07:22
-
- Detailed explanation of the representation methods and rules of character constants in various programming languages
- How are character constants represented in different programming languages? Introduction: In the programming process, character constants are immutable values that represent a single character. Different programming languages have different ways of representing character constants. This article will introduce the ways to represent character constants in several common programming languages and give specific code examples. 1. C language represents character constants: In C language, character constants are represented by single quotes ('). Here are some examples: Representing a character: chach='a'; Representing an escape character: cha
- C++ . ruby 1294 2023-12-27 11:56:30
-
- What are the methods of assigning values to string arrays?
- The assignment methods of string arrays in common programming languages: 1. Python: "string_array = ["apple", "banana", "cherry"]"; 2. Java: "String[] stringArray = {"apple", "banana" ", "cherry"}"; 3. C++ and so on.
- Common Problem . ruby 2047 2023-12-25 17:07:17
-
- What languages does Apipost support?
- Languages supported by Apipost: 1. JavaScript; 2. Python; 3. Java; 4. PHP; 5. Ruby; 6. C#; 7. Go; 8. TypeScript. Detailed introduction: 1. JavaScript, which is a widely used programming language, especially suitable for Web development; 2. Python, as a general high-level programming language, Python is widely used in various fields, including data science, Web Development, etc.; 3. Java, etc.
- Common Problem . ruby 613 2023-12-25 14:53:44
-
- What are the application scenarios of golang?
- Golang application scenarios include network programming, distributed systems, microservices, big data processing, web development, cloud computing and containerization, Internet of Things, etc. Detailed introduction: 1. Network programming, Golang has a built-in network programming library, which can easily build high-performance network applications; 2. Distributed system, Golang inherently supports concurrency and parallel processing, so it is particularly suitable for building distributed systems; 3. Microservices. Golang’s lightweight and high performance make it an ideal choice for building microservice architecture; 4. Big data processing, etc.
- Golang . ruby 1272 2023-12-14 14:44:56
-
- What are the configuration management tools?
- Configuration management tools include Puppet, Ansible, Chef, SaltStack, Terraform and Docker. Detailed introduction: 1. Puppet is an automated configuration management tool that can effectively manage and deploy large-scale computer systems; 2. Ansible is a simple and powerful automation tool that can be used to automate application deployment and configuration management. and task automation; 3. Chef is an infrastructure automation platform that provides a wealth of resources and tools, etc.
- Common Problem . ruby 2122 2023-12-07 09:58:09
-
- Five essential AI tools for developers, don't miss it!
- In today's fast-paced and fiercely competitive era, improving work efficiency and product quality has become particularly important. As a software developer, you must also keep up with modern tools to stay ahead of the curve. In this article, I summarized 5 types of artificial intelligence tools that are essential for developers in 2023. These tools will help you improve work efficiency, optimize code quality, and stand out in the fierce market competition. 1. Code completion and prediction TabNineTabNine is an intelligent code completion tool based on OpenAI's GPT model. It can predict code completion content based on context and user habits, thereby improving coding efficiency. TabNine supports a variety of mainstream integrated development environments (IDEs) and editors, such as Visual
- AI . ruby 1407 2023-12-04 14:25:52
Recommended Articles
Tool Recommendations
jQuery enterprise message form contact code
jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29
HTML5 MP3 music box playback effects
HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.
Player special effects
2024-02-29
HTML5 cool particle animation navigation menu special effects
HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29
jQuery visual form drag and drop editing code
jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29
Organic fruit and vegetable supplier web template Bootstrap5
An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03
Bootstrap3 multifunctional data information background management responsive web page template-Novus
Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02
Real estate resource service platform web page template Bootstrap5
Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02
Simple resume information web template Bootstrap4
Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02
Cute summer elements vector material (EPS PNG)
This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09
Four red 2023 graduation badges vector material (AI EPS PNG)
This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29
Singing bird and cart filled with flowers design spring banner vector material (AI EPS)
This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29
Golden graduation cap vector material (EPS PNG)
This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27
Home Decor Cleaning and Repair Service Company Website Template
Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09
Fresh color personal resume guide page template
Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29
Designer Creative Job Resume Web Template
Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
Modern engineering construction company website template
The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
