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...
2017-07-05 10:53:42 0 4 756
javascript - Why should this zero padding function be placed outside window.onload?
{Code...} I don’t quite understand the reason. Please explain it in detail. grateful.
2017-07-05 10:45:30 0 3 633
2017-06-26 10:51:10 0 2 632
javascript - How to set the first digit of the input box to not be zero
How to set the first digit of the input box to not be zero
2017-05-19 10:25:22 0 3 690
各位朋友,如果刚入职快满3个月,还有1周转正 但是自己想要离职的话,请问你会在简历上写上这份工作经历吗? 如果写的话,离职理由怎么说比较好? 如果不想写的话,怎么弥补3个月时间的空缺?
2017-04-17 14:18:12 0 6 315
Course Introduction:In PHP, you can use the str_pad() function to return four digits, and add zeros if there are less than four digits. The syntax is "str_pad($num,4,"0",STR_PAD_RIGHT)"; the parameter "STR_PAD_RIGHT" is specified on the right side of the numeric string. Side padding with zeros.
2022-03-18 comment 0 2007
Course Introduction:When writing a JavaScript clock, we often need to display time information such as hours, minutes, seconds, etc. However, since the values of hours, minutes, and seconds are usually less than two digits, a padding operation is required so that the clock can be displayed normally. This article will introduce methods and techniques on how to use JavaScript to perform clock filling operations. JavaScript Clock Basics Before we start discussing clock filling operations, we need to first understand how to create a basic clock using JavaScript. Below is a simple JavaScript
2023-04-19 comment 0 292
Course Introduction:When doing some number processing, sometimes we need to ensure that the number of digits in the number is fixed, and insufficient digits need to be filled with zeros. In PHP, we can use some simple methods to achieve this function. 1. Use the sprintf function. The sprintf function is a very useful function in PHP. It allows us to output a string in a specified format. Here, we can use %s, %d or %b to represent numbers or other types of variables. For the number to be padded with zeros, we can use %d to represent it, and then specify the number
2023-04-25 comment 0 600
Course Introduction:PHP doesn't have enough digits to pad zeros. In PHP development, we often encounter a need: pad the number with zeros in front, for example, format the number 1 into 001. This requirement is very common especially in expressions involving numbering or time formatting. Let's introduce several PHP implementation methods. Method 1: Use the str_pad function. This is the most common method. The str_pad function can fill a string to a specified length. If the specified length is less than the length of the filled string, no operation will be performed. The sample code is as follows:```$num
2023-03-31 comment 0 1019