Course 2857
Course Introduction:Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.
Course 1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course 5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
Course 5172
Course Introduction:(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.
Course 8713
Course Introduction:(Consult WeChat: phpcn01) The learning objectives of the front-end development part of the 22nd issue of PHP Chinese website: 1. HTML5/CSS3; 2. JavaScript/ES6; 3. Node basics; 4. Vue3 basics and advanced; 5. Mobile mall/ Website background homepage layout; 6. Automatic calculation of tabs/carousels/shopping carts...
Font scaling based on container size
2023-10-08 21:42:41 0 2 231
Retrieving the width of an element when using inline JSX rendering in a return statement
2023-09-20 22:00:52 0 1 357
The table will grow horizontally instead of vertically
2023-09-15 17:32:14 0 1 267
2023-09-13 22:06:57 0 1 265
JS/VueJS implementation of determining the currently visible top and bottom rows in an HTML table
2023-09-10 19:23:08 0 1 249
Course Introduction:Java is a programming language that supports high-precision calculations. In many practical applications, high-precision calculations are required, such as financial calculations, cryptography, physics, astronomy and other fields. This article will introduce the methods and applications of Java to achieve high-precision calculations. 1. How Java implements high-precision calculations The Java language itself provides the BigDecimal class for high-precision numerical calculations. BigDecimal is an immutable, precision-controllable decimal number that can represent values of any size and precision. pass
2023-06-18 comment 0 1764
Course Introduction:PHP is a very popular server-side programming language. It is not only easy to learn and use, but also provides a wealth of built-in functions and extensions, which is very suitable for processing various types of data. One of them is high-precision calculation. This article will introduce high-precision calculation and its related functions in PHP. 1. What is high-precision computing? In computers, data is usually stored in binary form, so the size of numbers is limited by the data type. For example, a 32-bit integer type can only represent a maximum of $2^{31}-1$. Beyond this, Overflow occurs when the range is exceeded. Ran
2023-06-23 comment 0 3190
Course Introduction:How to solve the double-precision calculation accuracy problem in Java development In the Java development process, the double-precision calculation accuracy problem is a common challenge. Because of the way floating point numbers are stored, rounding errors and loss of precision can occur in calculations. This is unacceptable for some scenarios that require high-precision calculations, so we need to find some ways to solve this problem. 1. Use the BigDecimal class for precise calculations. The BigDecimal class is a mathematical class provided by Java for high-precision calculations. Compared to traditional
2023-06-30 comment 0 1244
Course Introduction:Recently, PHP8 version has been officially released, bringing many thoughtful updates and new features to developers. Among them, the introduction of the fdiv() function has brought good news to developers who perform high-precision calculations. The fdiv() function is a new function in PHP8 that is used to calculate high-precision values. It can perform more refined calculations in PHP development. As the accuracy of data calculations increases, developers have also put forward higher requirements for the accuracy of data calculations. The emergence of the fdiv() function just solves this kind of problem.
2023-05-18 comment 0 1091
Course Introduction:The high accuracy of computer numerical calculations mainly depends on the computer's word length. The computer can perform numerical calculations and logical calculations, and also has a storage memory function. It consists of a hardware system and a software system.
2021-05-24 comment 0 33992