Course 6644
Course Introduction:In today's Internet era, many people want to enter the IT industry, and then they start to crazily learn C/C++, python, Java and other languages. They have learned a lot of languages, but when it comes to actual projects, they still know nothing. I think many novices think that the more languages they learn, the better, but this is not the case. Until later, I got inspiration from some big guys. For novices, computer network knowledge is the most important than the language itself.
Course 9694
Course Introduction:Basic knowledge and practice of HTML5+CSS3; JavaScript basics; practice: mobile layout (JD M terminal), classic carousel images, lazy loading and optimization, tabs, online photo albums, shopping cart automatic calculation, stage assessment.
Course 9695
Course Introduction:PHP crawler collection practical course, guide you step by step to use PHP to make crawlers and crawl network resources.
Course 7245
Course Introduction:It can be called the pinnacle work, taught by an architect with an annual salary of one million, practical front-end projects, and a must-have for beginners. Course content includes: array sorting, deduplication, DOM nodes, events, browser rendering, timers, snowflake flying effects, regular examples, carousel charts, statistical charts, etc.
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.
Leverage VueJS components in PHP
2023-11-11 00:01:44 0 2 288
How to use multiple filters with the Google Analytics Data API (GA4) using PHP
2023-11-04 14:39:38 0 1 188
In PHPUnit, how to mock a function that is not part of a class?
2023-10-29 15:44:54 0 2 235
Connect Visual Studio Code to a remote MySQL database: Simplify the connection process
2023-10-24 20:41:24 0 2 231
How to build cross database query in PHP?
2023-10-22 11:40:00 0 2 311
Course Introduction:Arrays and collections are very common data structures in PHP. An array is an ordered collection that can contain different types of data, such as numbers, strings, and objects. A set is more abstract and represents a collection of elements, where each element is unique and has no specific order or index. In actual development, we often need to convert an array into a set to facilitate more efficient searches and operations. In PHP, it is very simple to implement this conversion, and this article will introduce the implementation methods and techniques. 1. Use a
2023-05-19 comment 0 279
Course Introduction:PHP is a very popular programming language and one of the most commonly used languages in the field of web development. In PHP, there are many commonly used data structures, such as arrays, strings, objects, etc., which are indispensable in our development process. However, when we perform data processing, we often need to operate on a set of data. At this time, Set comes in handy. So, are there collections in PHP? First, let's take a look at what a collection is. Simply put, a set is an unordered data structure that does not allow duplicate elements.
2023-04-06 comment 0 555
Course Introduction:In PHP, array intersection uses the array_intersect() function to extract common elements to create a new array; union uses the array_merge() function to merge multiple array elements into a new array. This is similar to the concepts of intersection and union in set theory: intersection extracts common elements, and union combines all elements, effectively handling array set operations.
2024-05-03 comment 0 454
Course Introduction:PHP is a very common language that is often used to develop websites and applications. PHP provides many collection methods that developers can use to process data to complete development tasks more efficiently. In this article, we will introduce PHP collection methods and how to use them to process data. 1. Collections in PHP In PHP, a collection refers to a collection of related data items. These data can be numbers, strings, arrays, etc., and collection methods are PHP functions that can be used to process these data. Below are several common PHP collections
2023-04-11 comment 0 378
Course Introduction:MongoDB is a very popular document database system. It is not only easy to operate, but also has strong scalability and reliability, so it is widely used in various types of applications. In PHP, we can use MongoDB's official driver to connect and operate collections in the MongoDB database system to meet the various needs of the application. In this article, we will introduce how to delete a collection in MongoDB and provide the corresponding PHP code implementation. 1. Overview of MongoDB collections In MongoDB,
2023-05-07 comment 0 446