VSCode practical tips sharing: Make your programming life more convenient!

VSCode practical tips sharing: Make your programming life more convenient!

In recent years, with the rapid development of the programming industry, more and more programmers choose to use Visual Studio Code (VSCode for short) as their main integrated development environment. VSCode has a wealth of functions and plug-ins that can meet the needs of various programming languages, and also supports a high degree of customization, making it one of the preferred tools for many developers. In this article, we will share some practical tips to help you make better use of VSCode and improve programming efficiency and comfort.

1. Shortcut keys

Shortcut keys are a powerful tool to improve programming efficiency. Proficient use of shortcut keys can greatly reduce mouse operations and speed up development. The following are some commonly used shortcut keys:

• Ctrl P: Quickly find files
• Ctrl : Open the terminal
• Ctrl Shift F: Global search
• Ctrl Shift L: Select all matches
• Ctrl /: Comment/Cancel Note
• Ctrl K, Ctrl S: Display shortcut key list

2. Code snippet

Code snippet is a commonly used quick insertion The code block method can greatly improve the speed of writing code. VSCode has built-in many common code snippets, and also supports user-defined code snippets. For example, enter console.log in the JavaScript file and then press the Tab key to quickly generate a console.log statement.

3. Extension plug-ins

The power of VSCode lies in its rich extension plug-in library. You can choose appropriate plug-ins to enhance functions according to your own needs. The following are some commonly used plug-ins:

• ESLint: used for code inspection and specification
• GitLens: integrated Git tools for easy viewing Code history and commit information
• Live Server: Quickly start a local server to preview static web pages
• Bracket Pair Colorizer: Add pairs of brackets Different colors make it easier to read

4. Debugging function

The debugging function of VSCode is very powerful and can help quickly locate code problems. By setting breakpoints in the source code, you can step by step trace the code execution process, view the values ​​of variables, etc. At the same time, VSCode also supports debugging multiple languages, such as JavaScript, Python, etc.

The following takes a simple Python program as an example to demonstrate how to use the VSCode debugging function:

# hello.py
def say_hello():
    name = input("请输入你的名字：")
    print(f"Hello, {name}!")

say_hello()

1. Open the hello.py file in VSCode;
2. Click on the line number on the left side of the code to set a breakpoint;
3. Click on the debugging panel Click the "Start Debugging" button in and select the Python environment;
4. Enter the name and press Enter, the program will stop at the breakpoint, and you can view the value of the variable, single-step execution, etc. .

5. Theme and font

Personalization is a major feature of VSCode. By changing the theme and font, you can make the interface more in line with personal preferences and improve work efficiency. You can customize the appearance of the interface by selecting "Color Theme" and "Font Family" in "Preferences".

In general, Visual Studio Code, as a lightweight and powerful development tool, brings a lot of convenience to our programming life. Of course, mastering some practical skills can allow us to make better use of VSCode and improve work efficiency. I hope the tips shared in this article can be helpful to everyone and make programming easier and more enjoyable!

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