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Front-end Vue3 actual combat [handwritten vue project]

Course2857

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.

APIPOST tutorial [Popularization of technical concepts related to network communication]

Course1795

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

Issue 22_Comprehensive actual combat

Course5521

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. .....

Issue 22_PHP Programming

Course5172

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.

Issue 22_Front-end development

Course8713

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...

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Strange behavior of ternary operator and string concatenation?
Hi, I'm just wondering why this code produces (at least for me) incorrect results. Ok, maybe it's my fault $description='Paper:'.($paperType=='bond')?'Bond':'Other'; I guess, if paperType is equal to "Bond", the description is "Paper:" Bond", if paperType is not equal to "Bond", the description is "Paper: Other". But when I run this code, the result is that the description is "Bond
2023-10-21 22:52:32

Please report to developers: PDO::__construct(): Server-sent charset (255) not recognized by client
I'm trying to connect to a MySQL database from a Symfony3 application. But when trying to create a MySQL schema from the Symfony console command, I get this error: PDO::__construct(): The server sent a character set (255) unknown to the client. Please report to the developers that both PHP and MySQL are running in Docker containers. MySQL version: 8.0.1 PHP version: 7.1.3 Driver: pdo_mysql Character set: UTF8dsn:"mysql:ho
2023-10-16 10:02:44

Pattern matching regular expression for non-consecutive repeating sequences
I have a long meaningless string where every character is either a number [0-9] or a lowercase letter [a-z] like this "0z8b816ne139z1b948bjk50f9498t139gjj90t7tb3509w6h0r7tbp" I want a regular expression that can match occurrences in the string For more than one non-consecutive pattern, I want the output to be as follows. The bold part is the matching part "0z8b816ne139z1b948bjk50f9498t139
2023-09-16 20:48:28

Create copy link button in list with unique value - PHP and JavaScript
I'm writing my own WordPress plugin, which is why some of the code may look a little weird. But my problem is using plain old PHP. I have created a list of players, each player has a unique URL. I want to have a "Copy Link" button on each row/player. But I can't seem to get this to work. I don't want to update the site on copy, so I guess something like Ajax will need to be used. But I have no experience. I tried creating it using JavaScript but when I pass in the link (a string) it keeps printing an error. It prints:
2023-09-16 00:15:27

Is it possible to change a substring within a string to a different HTML tag or attribute?
There is a React component that accepts strings as properties: interfaceMyProps{myInput:string;}exportfunctionMyComponent({myInput}:MyProps){...return(
{myInput}
);}; This component is used in other Where used:
2023-09-13 16:34:08

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java字符串怎么连接

Course Introduction：Java 中连接字符串有五种方法：1）字符串拼接运算符（+）；2）StringBuilder 类；3）StringJoiner 类（Java 8 及更高版本）；4）String.format()；5）Arrays.toString()，选择方法取决于连接频率和字符串数量。

2024-05-26 comment 0793

Use java's String.join() function to join string arrays using specified delimiters

Course Introduction：Use Java's String.join() function to connect string arrays using specified delimiters. In Java programming, sometimes we need to concatenate a string array into a string, and add a specific string between each string. separator. At this time, you can use Java's built-in String.join() function to achieve this function. The String.join() function accepts two parameters: one is the delimiter and the other is the string array to be joined. It will convert the strings in the array by

2023-07-25 comment 0744

The concatenation of strings in php is

Course Introduction：The string concatenation character in PHP is the period (.), which concatenates strings to generate new strings and automatically converts non-strings into strings. The period operator is also used in string concatenation, interpolation, and object calling.

2024-04-29 comment643

Concatenate two strings using Java's String.concat() function

Course Introduction：Java is an object-oriented programming language that provides many methods for string manipulation. One of the common methods is to use the concat() function of the String class to concatenate two strings. This article will introduce how to use the concat() function and provide some sample code. First, let us understand the function of concat() function. The concat() function is used to concatenate two strings together and return a new string. It is called by calling con on the first string

2023-07-26 comment 0717

The concatenation operator for strings in php is

Course Introduction：The operator for concatenating strings in PHP is dot (.), which concatenates two string values together to form a new string. It is applicable to any string value. The connection result is a new string with higher priority than The assignment operator can be used continuously to connect multiple strings, or to connect strings with other data types (non-string values will be converted to strings).

2024-04-26 comment472

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