Course 15144
Course Introduction:There has been a rumor in the world that "PHP is the best language in the world". Is it true or false? Don't you want to find out? This set of courses starts from the most basic PHP syntax, from the shallower to the deeper, giving you a different learning experience.
Course 9871
Course Introduction:Java online learning Web application uploads pictures to generate thumbnails. The course "Java Video Tutorial for Implementing Equal-proportioned Thumbnails of Images" explains how to use Java to implement the function of generating equal-proportioned thumbnails of images in the form of examples. The performance of information browsing is improved through thumbnail generation, which reduces the amount of data transmission while ensuring user experience.
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. .....
How to make table cell values hyperlinked in Dash? (Using Plotly, Dash, Pandas, etc.)
2023-11-17 18:47:10 0 1 283
Vue 3 and Vuetify 3 access SCSS/SASS variables in components
2023-11-17 13:52:29 0 1 293
Nuxt.js SSG (Static Site Generator) Get API Data
2023-11-16 21:36:07 0 1 176
2023-11-14 12:58:58 0 1 292
2023-11-14 23:55:21 0 1 79
Course Introduction:The use of the IF function in MySQL for conditional judgment is common in query operations. The IF function can return different results based on certain conditions. A common usage is to use the IF function in a SELECT statement, but it can also be used in INSERT, UPDATE, and DELETE statements. The IF function accepts three parameters. The first parameter is the condition to be judged. The second parameter is the value returned when the condition is true. The third parameter is the value returned when the condition is false. The syntax of the IF function is as follows: ```IF(condition, true
2023-05-08 comment 0 542
Course Introduction:In the development of thinkphp3.2, it is often necessary to use if conditional judgment statements to perform different operations. But sometimes, when we need to judge whether it is not equal to a certain value, we need to use the if not equal statement. So, how to use it specifically? First, we need to understand the basic usage of if statements. The if statement usually consists of a conditional expression and one or more statements. When the value of the conditional expression is true, the corresponding statement is executed, otherwise the execution is skipped. In thinkphp3.2, the syntax of if statement is similar to other languages.
2023-04-07 comment 0 531
Course Introduction:The method of using if to judge the performance level in C language: first define the score, and define the input and output; then use if and else if to list the performance levels; finally, the score is greater than or equal to 90 for excellent, greater than 80, less than 90 for good, and greater than 60, if it is less than 70, it will be passed, if it is less than 60, it will be failed.
2020-06-19 comment 0 16772
Course Introduction:The method for writing student grade levels using the if statement in PHP is: first define a variable to store the grade input from the keyboard; then use the [if-if-else] statement to determine the grade range; and finally output the grade grade.
2020-06-22 comment 0 5442
Course Introduction:Java uses if to determine whether strings are equal: For example, to determine whether string a and string b are equal, you can use the "if(!a.equals(b))" statement to determine. The equals() method is used to compare the string with the specified Object comparison, returns true if the given object is equal to the string; otherwise returns false.
2019-12-24 comment 0 3077