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- How to package node_modules
- This article explores effective packaging strategies for node_modules during deployment. It addresses the issue of optimizing bundle size through best practices such as tree shaking, minification, and caching. Additionally, it discusses techniques fo
- Front-end Q&A 398 2024-08-14 16:29:18
- How to display formulas on the front end
- This article provides comprehensive methods for displaying mathematical formulas in frontend development, encompassing JavaScript libraries, Unicode with CSS/HTML, image generation, and WebGL/Canvas. It emphasizes strategies for optimizing formula re
- Front-end Q&A 276 2024-08-14 15:54:22
- Getx handles different parameters of the same page, how to open multiple pages
- This article provides solutions for managing multiple pages and routing with parameter handling using the GetX package. It covers how to open multiple pages with different parameters on the same page and how to retrieve and use these parameters effec
- Front-end Q&A 958 2024-08-14 15:41:20
- 2024 front-end interview questions
- This article explores the future of frontend development in 2024, discussing key technical stacks and frameworks, emerging trends, and preparation strategies for frontend interview candidates. It highlights the dominance of React, Angular, Vue.js, an
- Front-end Q&A 759 2024-08-14 15:40:22
- What is RESTful API design?
- This abstract discusses RESTful style API design, which adheres to representational state transfer (REST) principles. REST APIs emphasize resource representation with URIs, utilize HTTP verbs for operations, and offer data formats like JSON and XML.
- Front-end Q&A 753 2024-08-13 16:46:24
- Detailed explanation of flutter three-tree rendering principle
- Flutter employs three tree structures (widget, layer, and raster trees) in its rendering engine to achieve efficient UI rendering. The widget tree defines the UI layout, the layer tree represents the visual elements, and the raster tree translates th
- Front-end Q&A 901 2024-08-13 16:45:17
- Image scaling by pixels
- This article investigates the impact of pixel scaling on image quality. It discusses various pixel scaling algorithms (nearest neighbor, bilinear, bicubic, Lanczos) and their effects on image sharpness, blurriness, color accuracy, and aspect ratio. T
- Front-end Q&A 333 2024-08-13 16:35:20
- Get the dynamic value of the input input box
- This article explores techniques for dynamically retrieving values from input boxes. It covers event listeners, DOM manipulation, and utilizing JavaScript libraries and frameworks like jQuery, AngularJS, and React to extract and handle changes in rea
- Front-end Q&A 523 2024-08-13 16:31:19
- Front-end interview questions 2024
- This paper discusses the differences between React and Vue, two popular front-end frameworks. It explores the benefits and drawbacks of each framework, providing guidelines on when to consider using each one. Additionally, the article delves into per
- Front-end Q&A 984 2024-08-13 16:30:23
- Several technical options for micro front-end architecture
- This article explores factors crucial in selecting a technical stack for micro frontend architecture, including scalability, developer experience, testability, security, performance, modularity, and extensibility. It also assesses the most appropriat
- Front-end Q&A 952 2024-08-13 15:52:22
- The difference between publish-subscribe pattern and observer pattern
- This article compares the publish-subscribe and observer patterns, two decoupled communication mechanisms. Publish-subscribe involves broadcasters sending messages to anonymous subscribers while observer involves a central observer notifying register
- Front-end Q&A 494 2024-08-13 15:51:21
- What is Bloom filter
- Bloom filters, space-efficient probabilistic data structures, test set membership by mapping elements to hashed bit vectors. Unlike hash tables, they have a small probability of false positives due to their probabilistic nature and are unordered. Blo
- Front-end Q&A 398 2024-08-13 15:50:17
- How to implement database addition, deletion, modification and query in nodejs
- Database addition, deletion, modification and query in Node.js: Connect to the database: Use MongoClient to connect to the MongoDB database. Insert data: Create a collection and insert data. Delete data: Use deleteOne() to delete data. Update data: Use updateOne() to update data. Query data: Use find() and toArray() to query and obtain data.
- Front-end Q&A 769 2024-04-21 06:27:20
- What is similar to nodejs syntax?
- Node.js syntax is very similar to JavaScript. Specific similarities include: variable declaration, data types, conditional judgments, loops, functions, objects, and arrays. But Node.js also has features that are different from JavaScript, such as module system, global objects, asynchronous I/O, package managers, etc.
- Front-end Q&A 1223 2024-04-21 06:24:51
- How to write interface return value in nodejs
- When writing a RESTful API in Node.js, defining the return value of a controller action by returning a status code, response object, and optional message can improve the API's ease of use and correct client handling.
- Front-end Q&A 634 2024-04-21 06:24:34
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