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Article Introduction：10 jQuery AJAX upload plug-ins that help you quickly upload files! Creating AJAX uploads from scratch with native JavaScript or jQuery is not easy, especially when building simple websites. So we searched for these plugins for you on the web. Please check out the list below! Related posts: - 10 jQuery file upload plug-in - Ajax/jQuery.getJSON simple example Plupload Allows you to upload files using HTML5 Gears, Silverlight, Flash, BrowserPlus or normal forms, providing unique features such as upload progress, image resize and segmentation

2025-03-09 comment 0  625

Article Introduction：Dropzone.js: A tool to improve file upload form File upload forms are often troublesome: developers are unwilling to build, designers are unwilling to beautify, and users are unwilling to fill in. The most frustrating thing is the file control itself - the style is difficult to adjust, the use is clumsy, and uploading files can also slow down the submission of forms. The Dropzone.js plug-in came into being, which can improve the appearance and user experience of file upload controls and upload files in the background via AJAX, at least making the upload process look faster. In addition, it can verify files before they arrive on the server, providing users with near-instant feedback. This article will dive into Dropzone.js, demonstrating how to implement it, and how to adjust and customize it

2025-02-10 comment 0  710

Article Introduction：In order to improve the Python development efficiency in SublimeText, the following plug-ins are recommended: 1. Anaconda provides real-time error checking, automatic completion and code navigation functions; 2. SublimePythonIDE supports intelligent completion and formatting, and is more modern based on the LSP protocol; 3. The LSP package can connect to multiple Python language servers, which are flexible and consistent across languages; 4. SidebarEnhancements enhances file management functions, making it convenient to run scripts and create files. In addition, plug-ins such as BetterPython, DocBlockr, Terminal, and GitGutter have also improved the development experience.

2025-06-30 comment 0  449

Article Introduction：Writing Java in VSCode requires the installation of the official Java plug-in package, ProjectManagerforJava, Lombok plug-in and SonarLint. 1. The official Java plug-in provides code completion, syntax highlighting, debugging support and automatic configuration of Maven/Gradle projects; 2. ProjectManagerforJava supports quick switching of multiple projects, and the sidebar can open different projects with one click; 3. The Lombok plug-in solves the problem of using Lombok annotations, and supports common annotations such as @Data, @Builder, etc.; 4. SonarLint checks code problems in real time, based on the SonarQube rule library, can

2025-07-08 comment 0  526

Article Introduction：Ten excellent jQuery translation plug-ins help you easily build multilingual websites! Web page translation can be easily implemented without modifying HTML code. The following recommended jQuery translation plug-in will help you easily integrate website translation functions and improve user experience. jQuery Translator Plugin: Easily translate web pages into multiple languages ??without modifying HTML. Just add the script reference and initialize the plugin. Source Code Demo jTextTranslate: A translation plug-in based on jQuery: This plug-in uses the Google language API and supports text translation in all languages ??provided by the API. Source Code Demo SundayM

2025-03-02 comment 0  688

Article Introduction：To keep VSCode's theme settings consistent on multiple Linux machines, you can use the following three methods: 1. Use the built-in GitHub account synchronization function of VSCode, synchronize upload configuration through File > Preferences > Enable settings, and log in to the same GitHub account to download on other devices; 2. Manually copy the settings.json file (path is ~/.config/Code/User/settings.json) to overwrite the corresponding files of the target device; 3. Create a dotfiles repository for version control, add the configuration file to the Git library and create symbolic links on each device to point to the file. These three methods are applicable to different needs, from automatic synchronization to fine control

2025-07-05 comment 0  940

Article Introduction：ApacheVirtualHosting allows hosting multiple websites on one server. 1) When configuring a virtual host, you need to add blocks in the configuration file and specify ServerName and DocumentRoot. 2) Advanced configuration can include setting up SSL certificates for different websites. 3) Performance optimization suggestions include using name-based virtual hosts, enabling KeepAlive, and caching.

2025-03-31 comment 0  705

Article Introduction：Powerful file segmentation tool in Linux system: detailed explanation of split command In the Linux world, the split command is a powerful tool for splitting large files into smaller fragments. The split command is especially useful when dealing with large log files and compressed files because it can effectively solve the problem of excessive and difficult to deal with a single file. This article will dig into various options and usage examples of split commands and integrate multiple sources of information to help you get a full grasp of the command. Splitting files based on line count The split command can split files into smaller files based on the number of lines. By default, each split file contains 1000 lines. You can use the -l option to customize the number of lines per file.

2025-03-17 comment 0  1166

Article Introduction：Sublime Text is a powerful customizable text editor with advantages and disadvantages. 1. Its powerful scalability allows users to customize editors through plug-ins, such as adding syntax highlighting and Git support; 2. Multiple selection and simultaneous editing functions improve efficiency, such as batch renaming variables; 3. The "Goto Anything" function can quickly jump to a specified line number, file or symbol; but it lacks built-in debugging functions and needs to be implemented by plug-ins, and plug-in management requires caution. Ultimately, the effectiveness of Sublime Text depends on the user's ability to effectively configure and manage it.

2025-04-16 comment 0  1122

Article Introduction：SublimeText is a powerful and highly customizable editor. 1) It supports multiple programming languages ??and provides functions such as multi-line editing, code folding, etc. 2) Users can customize through plug-ins and configuration files, such as using PackageControl to manage plug-ins. 3) Its underlying layer is based on Python, supports multi-threading and GPU acceleration, and has excellent performance. 4) Basic usage includes shortcut key operations, and advanced usage involves macros and Snippets. 5) Frequently asked questions such as failure to install the plug-in, it can be solved by checking the network and updating it. 6) Performance optimization suggestions include cleaning up plug-ins and using cache reasonably.

2025-04-12 comment 0  781

Article Introduction：When exporting PDFs on PS, the easiest way is to use the export function, but you need to pay attention to compatibility settings and embed configuration files; a more advanced method is to use the printing function for more refined control; a third-party plug-in can provide more powerful functions, but you need to choose carefully. Best practices include: selecting a method that suits your needs, checking image resolution and color modes, and adjusting file quality based on purpose.

2025-04-06 comment 0  901

Article Introduction：SublimeText's code completion function is practical and enabled by default. Its core mechanism is to match strings based on the current file content. It will automatically analyze existing variables, functions, class names, etc. when input to generate a candidate list, and supports manual call-up prompts through Ctrl/Cmd Space. This function is limited by the lack of semantic analysis and type inference capabilities and relies solely on text memory. To enhance the completion effect, you can install SublimeCodeIntel, Anaconda or LSP plug-ins to achieve cross-file indexing, syntax analysis and parameter prompts. In addition, you can improve the correctness by setting "auto_complete_commit_on_tab":true

2025-07-17 comment 0  236

Article Introduction：Getting Started with WordPress Plugin Development: Using WordPress Plugin Boiler WordPress plug-in development has a low learning curve and there is no only way to build plug-ins. Plugins can be as simple as Hello Dolly, just a single file; they can also be built in a very complex way based on various needs and functions. The WordPress plugin boilerplate is designed to provide a standardized, high-quality foundation that helps you build your next great plugin. In the first part of this series, we will explore the boilerplate in depth, including the structure of files and folders, as well as the code organization of the boilerplate. Key Points WordPress plugin boilerplate for building WordPress plugin

2025-02-17 comment 0  1090

Article Introduction：When handling multiple Promises, JavaScript provides two common methods: Promise.all and Promise.race. 1. Promise.all requires that all Promises be considered successful only if they are successful. The return result array is the same as the order of incoming, but if one fails, it will fail immediately. It is suitable for form verification, batch upload and other scenarios; 2. Promise.race shall be based on the fastest completed Promise result, whether it is resolve or reject, it is suitable for setting a timeout mechanism or getting the fastest response. When making a choice, you need to judge whether to "wait for everyone" or "grab first" based on your needs. You can also use it in combination to implement more complex logic, such as giving Promis

2025-07-05 comment 0  233

Article Introduction：XML plays a vital role in web services, combining multiple client and server-side languages ??can play a powerful role. This article will explore how to use XML and client JavaScript to display XML file content, access child elements, operate elements, etc. Browser compatibility issues In client languages, browser compatibility is a major issue. For the combination of XML and JavaScript, the problem is mainly XML: not all browsers support parsing XML documents. The following code example is based on IE6. Browsers that do not support XML cannot read these codes, so when viewing XML files in these browsers, the browser ignores all tags. XML file example The following is one

2025-03-10 comment 0  924

Article Introduction：MySQLGroupReplication (MGR) is a plug-in high-availability clustering technology officially provided by MySQL, which is based on the Paxos protocol to achieve strong data consistency and automatic failover. 1. MGR synchronizes transaction logs and authenticates them among multiple nodes through the group communication system to ensure data consistency; 2. Its core features include automatic failover, multiple write/single-write mode optional, and built-in conflict detection mechanism; 3. Deployment requires at least three nodes, and configures key parameters such as GTID, row format log, and unique server_id; 4. Common processes include preparing servers, configuring parameters, initializing nodes, joining clusters and status checks. MGR is suitable for scenarios with high data consistency requirements, but is sensitive to network latency

2025-06-19 comment 0  239

Article Introduction：VSCode and WSL can achieve Linux development experience on Windows. 1. First make sure that the system supports and installs WSL, run wsl--install to install the default distribution; 2. Create an account and choose to install Ubuntu, Debian or Kali and other distributions; 3. Install VSCode and add the "Remote-WSL" plug-in; 4. Open the WSL environment through the command panel, edit files and run debugging are based on the Linux toolchain; 5. Pay attention to the path using Linux format, the project is stored in the WSL directory, the synchronization editor settings, and adapt to the debug configuration file. As long as the initial setup is correct, you can use the Linux development environment on Windows efficiently.

2025-06-29 comment 0  708

Article Introduction：TestCafe: Node.js framework for simplifying automated testing of web applications Core points: TestCafe is a web application testing framework based on Node.js, which simplifies the setup and running process of automated tests. It covers all phases of testing, including starting a browser, running a test, collecting results, and generating reports. TestCafe does not require browser plugins or other dependencies and supports testing in any popular modern desktop or mobile browser. It is also compatible with cloud testing services and unconventional browsers through the plugin ecosystem. TestCafe offers a variety of test operations, from hover to file upload, and has a built-in automatic waiting mechanism without manually adding waiting or hibernation.

2025-02-17 comment 0  798

Article Introduction：The biggest difference between NIO and traditional IO is the difference in data processing methods: traditional IO is based on streams and can only read and write in one direction at a time, while NIO is based on buffers and channels, supporting more flexible data control. ① Traditional IO is stream-oriented, with low read and write efficiency by byte-byte; NIO is buffer-oriented, and batch operations improve performance. ② Traditional IO is blocking, and threads need to wait for data to be ready; NIO supports non-blocking mode to improve concurrency capabilities. ③NIO provides a Selector mechanism to realize multiplexing. One thread can manage multiple connections, significantly reducing resource consumption. In terms of development suggestions, traditional IO can be used for simple file operations, while high-performance network services recommend NIO. Especially after Java7, NIO.2 can also be used to enhance performance.

2025-07-03 comment 0  1037

Article Introduction：The key to configuring a port-based virtual host is to distinguish multiple website services through different ports so that they run on the same server without interfering with each other. 1. First, when configuring in Apache, you need to open the httpd.conf or ports.conf file and add listening ports such as Listen8080 and Listen8000; 2. Then create VirtualHost blocks in the virtual host configuration file, specifying different ports, document root directory and server names respectively; 3. Enable configuration and restart the Apache service, while ensuring that the firewall releases the corresponding ports. The configuration steps of Nginx are also similar: 1. Modify the server block and set the listen instruction to different ports such as 80

2025-07-18 comment 0  187