What is the shortcut to comment out multiple lines in Python?

6 Answers

1. Single line comment. Ctrl + 1.
2. Multi-line comment select the lines to be commented. Ctrl + 4.
3. Unblock Multi-line comment. Ctrl + 5.

How do you write a long comment in Python?

A comment in Python starts with the hash character, # , and extends to the end of the physical line. A hash character within a string value is not seen as a comment, though. To be precise, a comment can be written in three ways – entirely on its own line, next to a statement of code, and as a multi-line comment block.

How do you comment out multiple lines in Python Colab?

You can select the lines of code and press (Ctrl + /) to comment or un-comment your selected lines of code. You can also use triple single quote( ”’ ) at the start and end of the code block you are interested to comment out.

How do you comment out multiple lines in Python PyCharm?

If we have to comment out multiple lines of code in Pycharm, we can select the lines to be commented out and then press ctrl+shift+/ .

How do I comment multiple lines in Sublime Text?

Ctrl + Alt + / for block or multiline comments.

How do you comment multiple lines in sublime text on a Mac?

If you need to comment out multiple lines in Sublime Text 2 or 3, there’s a short keystroke that you can use. First, you need to highlight the block (multiple lines) that you want to comment out, then press Ctrl + /. You can press it again to toggle on and off.

How to wrap long lines in Python?

Read text File line by line. The first step read input text file line by line from the user home directory.

Wrap lines by separators. In this step method is defined which is processing the lines one by one.

Output wrapped lines in new file. Finally new or the same file is written with the collated information. The lines are append with with new line symbol\\n.

Executing Shell Commands with Python (optional) This script is used for generating well looking fortunes files.

How to add comments in Python?

To create documentation comment for a Python function Place the caret after the declaration of a function you want to document. Type opening triple quotes, and press Enter, or Space. Add meaningful description of parameters and return values.

What is a multi line comment in Python?

Python multi-line comment is a piece of text enclosed in a delimiter (“””) on each end of the comment. Again there should be no white space between delimiter (“””) . They are useful when the comment text does not fit into one line; therefore needs to span across lines.

How to uncomment in Python?

To uncomment a block of code, use your mouse to select it and then use the key combination: If you don’t like the mentioned solution above, you can use the triple-quote trick to make a block of Python code not run. This action doesn’t actually comment out anything but only converts the code between the triple-quotes to a string.