If you are using the IDLE editor for developing Python programs, you may use the short-keys or menu options. For commenting a line, bring the cursor to the line that you want to comment and press Alt+4. To uncomment an existing comment, press Alt+3. The comment/uncomment options are available under the Format menu.
- How do you comment multiple lines in Python?
- How do you comment multiple lines at once?
- How do you comment and uncomment multiple lines in Python?
- How do you comment multiple lines in Python 3?
- How do you comment in idle?
- What are python comments?
- What are comments?
- How do you comment multiple lines on Spyder?
- How do you comment out multiple lines in VS code?
- How do you comment out multiple lines in Yaml?
- How do you comment multiple lines in bash?
How do you comment multiple lines in Python?
Let's have a look at them!
- Using multiple single # line comments. You can use # in Python to comment a single line: # THIS IS A SINGLE LINE COMMENT. ...
- Using triple-quoted string literals. Another way to add multiline comments is to use triple-quoted, multi-line strings.
How do you comment multiple lines at once?
The keyboard shortcut to comment multiple in Windows is shift + alt + A . In my case, Ubuntu, the shortcut is ctrl + shift + A . You can see all available keybindings on the official documentation. You will need to select the lines you want to comment first, then execute above shortcut, i.e. ⌘/ on osx Ctrl/ on Windows.
How do you comment and uncomment multiple lines in Python?
While the other answers got it right when it comes to add comments, in my case only the following worked.
- Multi-line comment. select the lines to be commented + Ctrl + 4.
- Multi-line uncomment. select the lines to be uncommented + Ctrl + 1.
How do you comment multiple lines in Python 3?
Multi-line Comments in Python – Key Takeaways
- Unlike other programming languages Python doesn't support multi-line comment blocks out of the box.
- The recommended way to comment out multiple lines of code in Python is to use consecutive # single-line comments.
How do you comment in idle?
Comment/UnComment
Select the code you want to comment and press ALT + C and whooosshh! its commented. To UnComment press ALT + U. We hope these few shortcuts will help you while learning to code in Python using IDLE.
What are python comments?
Comments can be used to explain Python code. Comments can be used to make the code more readable. Comments can be used to prevent execution when testing code.
What are comments?
A comment is text in a program's code, script, or another file that is not meant to be seen by the user running the program. ... Comments help make code easier to understand by explaining what is happening and help prevent portions of a program from executing. The image is an example of an HTML comment.
How do you comment multiple lines on Spyder?
“comment multiple lines in spyder” Code Answer
- # Single line comment.
- Ctrl + 1.
-
- # Multi-line comment select the lines to be commented.
- Ctrl + 4.
-
- # Unblock Multi-line comment.
- Ctrl + 5.
How do you comment out multiple lines in VS code?
If you select a block of code and use the key sequence Ctrl+K+C, you'll comment out the section of code. Ctrl+K+U will uncomment the code.
How do you comment out multiple lines in Yaml?
yaml files], you can comment-out multiple lines by:
- selecting lines to be commented, and then.
- Ctrl + Shift + C.
How do you comment multiple lines in bash?
Multiple line comments:
There is no direct option to comment multiple lines in the bash script. You can use other features of bash to comment multiple lines in a script. One option is using 'here document' and another option is using ':'.
What is the shortcut key for using comment line in Python IDLE?
mkrieger1
15.6k4 gold badges45 silver badges57 bronze badges
asked Jun 17, 2021 at 7:19
3
Keysets are selected and customized on the Keys tab of the Settings dialog [Options => Configure IDLE]. On the tab, the setting are called Comment Region and Uncomment Region.
With Classic Windows, Classic Unix, Classic Mac, and Classic OSX keysets, Alt-3 adds '##' at the beginning of a line or multiple lines if multiple are selected. Alt-4 removes '##' if present. For Modern Unix, Control-d and Control-D do the same.
answered Jun 19, 2021 at 4:37
Terry Jan ReedyTerry Jan Reedy
17.5k1 gold badge39 silver badges51 bronze badges
For commenting a line, bring the cursor to the line
that you want to comment and press Alt+4 To uncomment an existing comment, press Alt+3
answered Jun 17, 2021 at 7:21
Johan JomyJohan Jomy
4721 gold badge7 silver badges18 bronze badges