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Article Introduction：Creating Shared Libraries in GoShared libraries, or dynamic link libraries (.so files), allow separate programs to share common code and data,...

2024-12-04 comment 0  1146

Article Introduction：The key to learning Java without taking detours is: 1. Understand core concepts and grammar; 2. Practice more; 3. Understand memory management and garbage collection; 4. Join online communities; 5. Read other people’s code; 6. Understand common libraries and frameworks; 7. Learn to deal with common mistakes; 8. Make a learning plan and proceed step by step. These methods can help you master Java programming efficiently.

2025-05-20 comment 0  417

Article Introduction：How to Manage jQuery Plugin Dependencies in WebpackWhen using webpack, it's common to organize application code and libraries into separate...

2024-12-04 comment 0  409

Article Introduction：Python has become one of the most widely used programming languages in the field of AI, thanks to its simple syntax, easy-to-read code structure, and a vast array of libraries. Whether you're developing machine learning models, automating repetitive

2025-06-17 comment 0  563

Article Introduction：Core points PSR-3, a common log object interface, allows developers to write reusable code without relying on any specific log implementation, thereby improving compatibility between different log libraries in PHP. The PSR-3 interface provides eight methods to handle messages of different severity levels, and a common log() method that can receive any severity levels. Its design is to solve the problem of log implementation incompatibility. Although PSR-3 has many benefits, some log libraries do not support it natively. However, developers can create PSR-3 compliant adapters by leveraging the adapter pattern and extending the AbstractLogger class provided in the Psr/Log library. Many major PHP projects

2025-02-24 comment 0  1249

Article Introduction：The reasons for customizing the vendor directory include: distinguishing between third-party libraries and custom class libraries, realizing the sharing of public packages for multiple projects, and organizing the code structure more clearly. To modify the vendor directory of Composer, add or modify the config.vendor-dir field in composer.json, for example, set to "lib/vendor", then delete the original vendor directory and re-run composerinstall or update. If you need to customize the class library directory, you can use autoload to configure the psr-4 namespace mapping, such as mapping "MyLib\" to "app/

2025-07-16 comment 0  367

Article Introduction：Copying and pasting the code is not impossible, but it should be treated with caution. Dependencies such as environment, libraries, versions, etc. in the code may not match the current project, resulting in errors or unpredictable results. Be sure to ensure the context is consistent, including file paths, dependent libraries, and Python versions. Additionally, when copying and pasting the code for a specific library, you may need to install the library and its dependencies. Common errors include path errors, version conflicts, and inconsistent code styles. Performance optimization needs to be redesigned or refactored according to the original purpose and constraints of the code. It is crucial to understand and debug copied code, and do not copy and paste blindly.

2025-04-04 comment 0  495

Article Introduction：Bootstrap is a framework developed by Twitter to help quickly build responsive, mobile-first websites and applications. 1. Ease of use and rich component libraries make development faster. 2. The huge community provides support and solutions. 3. Introduce and use class names to control styles through CDN, such as creating responsive grids. 4. Customizable styles and extension components. 5. Advantages include rapid development and responsive design, while disadvantages are style consistency and learning curve.

2025-04-15 comment 0  1056

Article Introduction：The core benefits of PHP include ease of learning, strong web development support, rich libraries and frameworks, high performance and scalability, cross-platform compatibility, and cost-effectiveness. 1) Easy to learn and use, suitable for beginners; 2) Good integration with web servers and supports multiple databases; 3) Have powerful frameworks such as Laravel; 4) High performance can be achieved through optimization; 5) Support multiple operating systems; 6) Open source to reduce development costs.

2025-04-16 comment 0  772

Article Introduction：Reasons for C#.NET to remain lasting attractive include its excellent performance, rich ecosystem, strong community support and cross-platform development capabilities. 1) Excellent performance and is suitable for enterprise-level application and game development; 2) The .NET framework provides a wide range of class libraries and tools to support a variety of development fields; 3) It has an active developer community and rich learning resources; 4) .NETCore realizes cross-platform development and expands application scenarios.

2025-05-10 comment 0  479

Article Introduction：To set up broadcasts with LaravelEcho, first configure Pusher as the broadcast driver, then install and initialize the LaravelEcho and PusherJS libraries, then define broadcastable events in Laravel, then listen to these events on the front end, and finally pay attention to common problems. 1. Configure Pusher's credentials in the .env file and clear the configuration cache; 2. Install laravel-echo and pusher-js through npm and initialize Echo in the JS entry file; 3. Create an event class that implements the ShouldBroadcast interface and trigger events in the appropriate location; 4. Use Echo to listen for specified channels and events in the front-end; 5. Pay attention to the construction tool

2025-07-10 comment 0  923

Article Introduction：JRE is the environment required to run Java programs, it contains JVM, class libraries, and startup tools. 1. JVM is the core of executing Java code; 2. The Java class library provides network, graphics and file processing functions; 3. The startup tool is used to run Java applications smoothly. JRE is aimed at ordinary users, while JDK includes JRE and development tools, suitable for developers. If the system does not have Java preinstalled, JRE needs to be installed manually. Common prompts include program errors or browser prompts. Installing JRE today is usually done as part of the JDK.

2025-06-27 comment 0  965

Article Introduction：Although there are no mandatory norms in the Go project structure, the community has formed common best practices. 1. The basic directory structure includes cmd/storing executable portals, internal/storing private packages, pkg/storing public libraries, optional API/, config/, scripts/, web/ or ui/. 2.cmd/ each subdirectory represents an executable program, and main.go keeps it simple. 3.internal/restrict external references, pkg/ is used to expose public libraries to the outside world. 4. Other suggestions include reasonable allocation of packages, avoiding circular dependencies, using GoModules, coexisting with source code, and improving documentation. A good structure improves development efficiency and facilitates collaboration.

2025-07-17 comment 0  363

Article Introduction：This code demonstrates how to capture changes in screen orientation on iPad devices and apply different styles according to the orientation. The code is implemented by adding class names to HTML tags, similar to libraries such as Modernizr, and uses CSS3 media queries to achieve style switching. jQuery(document).ready(function($) { // Capture changes in iPad device direction function doOnOrientationChange() { switch (window.orientation) { case -90: case 90:

2025-02-23 comment 0  889

Article Introduction：PSR represents the PHP standard recommendation in PHP, and is proposed by the PHP Framework Interoperability Group (PHP-FIG), which is used to unify code style, improve readability and collaboration efficiency. Its core goal is to promote compatibility between different frameworks and libraries, although not mandatory, but widely adopted. Common PSR standards include: 1.PSR-1: Basic coding specifications, specified for use

2025-07-10 comment 0  534

Article Introduction：The HTML5 local storage API (part of Web storage) has excellent browser support and is being applied in more and more applications. It has a simple API, but it also has some disadvantages similar to cookies. I've come across quite a few tools and libraries that use the localStorage API over the past year or so, so I've sorted them out into this post with some code examples and feature discussions. Important points The HTML5 local storage API is widely supported and is becoming more and more common in applications, but it also has some limitations similar to cookies. Various JavaScript libraries have been developed to improve and extend their capabilities. Lockr, store.j

2025-02-19 comment 0  843

Article Introduction：.NETFramework is a software framework, and C# is a programming language. 1..NETFramework provides libraries and services, supporting desktop, web and mobile application development. 2.C# is designed for .NETFramework and supports modern programming functions. 3..NETFramework manages code execution through CLR, and the C# code is compiled into IL and runs by CLR. 4. Use .NETFramework to quickly develop applications, and C# provides advanced functions such as LINQ. 5. Common errors include type conversion and asynchronous programming deadlocks. VisualStudio tools are required for debugging.

2025-04-21 comment 0  478

Article Introduction：During the development process, we often need to package the code we write into libraries so that other developers or projects can easily use it. Recently, I encountered many challenges and learning opportunities while trying to publish a simple PHP package to Packagist. In this article, I will share the process of how to create and publish a PHP package called "do365/142-composer-hello-world" using Composer, as well as the experience and gains from it.

2025-04-18 comment 0  497

Article Introduction：To convert XML into PDF on your mobile phone, the core problem that needs to be solved is that the mobile phone resources are limited. You need to understand the XML parsing and PDF generation mechanisms, and operate with the help of Java or JavaScript libraries. The most common error is the failure of XML parsing or PDF generation, requiring careful check of file format and code correctness. For efficiency, asynchronous operations, batch processing and a good code style can be used.

2025-04-02 comment 0  560

Article Introduction：The headless UI library is a component library that only provides functional logic and does not have style code, suitable for projects that require highly customized designs. It allows developers to take full control of styles, reduce style conflicts, improve performance, and have good accessibility support. Common libraries include HeadlessUI, ReachUI, and Aria-React, which is especially suitable for teams with existing design systems or prioritized frameworks for CSS tools such as Tailwind. When using it, you need to pay attention to the learning curve, the style is fully manual, the dependency document review and debugging are of high complexity. It is recommended to start with simple functions and gradually master them in-depth.

2025-07-16 comment 0  607