- Front-end
- HTML| CSS| JavaScript| Vue.js
Latest Recommendations
-
Php8, I'm coming too
84669 person learning
- native foundation
- HTML| CSS| HTML5| CSS3| JavaScript
Latest Recommendations
-
Learn website layout in 30 minutes
152542 person learning
- Introduction to Fundamentals
- MySQL| SQL Server
Latest Recommendations
-
Shangguan Oracle Beginner to Proficient Video Tutorial
20005 person learning
Latest Recommendations
-
Your first line of UNI-APP code
5487 person learning
-
Flutter from scratch to app launch
7821 person learning
- Tool usage
- PhpStudy| Git| Other tools
Latest Recommendations
-
Brother Lian New Linux Video Tutorial
359900 person learning
Latest Recommendations
-
AXURE 9 Video Tutorial (Suitable for Product Manager Interactive Product Design UI)
3350 person learning
-
Zero Basic Proficiency PS Video Tutorial
180660 person learning
-
16 day UI video tutorial to get you started
48569 person learning
-
PS Techniques and Slicing Techniques Video Tutorial
18603 person learning
- Class Library Classification
- HTTP| TCP/IP| basic programming
Latest Recommendations
-
Alibaba Cloud Environment Construction and Project Launch Video Tutorial
40936 person learning
-
Overview of Computer Networks - Basic Knowledge that Programmers Must Master
1549 person learning
-
Essential Tutorial for Programmers - HTTP Protocol Explanation
1183 person learning
-
Websocket Video Tutorial
32909 person learning
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Is there an error control operator "@" provided in PHP? What on earth is this "@"? -PHP Chinese website Q&A-Is there an error control operator "@" provided in PHP? What on earth is this "@"? -PHP Chinese website Q&A
Please watch and learn.
就是放在表达式前面的。@放在前面后这个表达式的错误信息就不会被显示