How to comment multiple lines in pycharm

How to comment multiple lines in pycharm: 1. Use the mouse or keyboard to select the multi-line code you want to comment, and then press the shortcut key "Ctrl /" or "Cmd /", which will be selected Add the Python comment symbol # in front of each line of code; 2. Use the mouse or keyboard to select the multiple lines of code you want to comment, and then press the shortcut key "Ctrl Shift /" or "Cmd Shift /", which will Add """ or ''' before and after the code block to comment out this block of code.

Operating system for this tutorial: Windows 10 system, PyCharm 2023.2 version , Dell G3 computer.

In PyCharm, you can use shortcut keys to comment multiple lines of code. The following are the specific steps:

1. First, use the mouse or keyboard ( (such as the Tab key) to select the multiple lines of code you want to comment.

2. Then, press the shortcut key Ctrl / (on Windows and Linux systems) or Cmd / (on Mac systems ). This will add the Python comment symbol # in front of each selected line of code.

Please note that this method adds a single line comment, which means that each line is commented. There will be a # symbol after the code.

If you want to add comments that span multiple lines (also called block comments), you can try the following method:

1. Similarly, use your mouse or keyboard to select the multiple lines of code you want to comment.

2. Then, press the shortcut Ctrl Shift / (in Windows and Linux systems) or Cmd Shift / (on Mac system). This will add """ or ''' before and after the selected code block to comment out this block of code.

These two methods can be chosen according to your needs.

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