To uncomment something means to remove the characters that makes it a comment. … “Comment out” means to use comment syntax to remove something from the parsed code. “Uncomment” is the reverse operation.
“Comment out” means to use comment syntax to remove something from the parsed code. “Uncomment” is the reverse operation.
Also question is, How do you comment out a single line in Java?
Comments can be used to explain Java code, and to make it more readable. It can also be used to prevent execution when testing alternative code. Single-line comments start with two forward slashes ( // ). Any text between // and the end of the line is ignored by Java (will not be executed).
Also, How do you comment something out? 6 Answers. To comment out is to render a block of code inert by turning it into a comment. To uncomment something means to remove the characters that makes it a comment.
Accordingly, How do you write comment lines? At run-time, a comment is ignored by the compiler. There are two types of comments in C: 1) A comment that starts with a slash asterisk /* and finishes with an asterisk slash */ and you can place it anywhere in your code, on the same line or several lines.
How do you comment in a text file?
– Ctrl + / –> All line will be commented in // style comments(Single line comments)
– Ctrl + Shift + / –> All line will be commented in /* style(Multi line comment)
How do you comment out in a script?
Re: Comment/Uncomment out portions in the script Select the portion you want to change and then right-click in the script window. Select Advanced > Comment Block or Uncomment Block. Learn it once, use it forever!Apr 6, 2018
How do you comment out multiple lines in shell script?
In order to comment out multiple lines in bash, we can use bourne shell’s operator “:” and a pair of single quotes.
How do you comment out a line in a bash script?
To write single line comments in bash, start the line with the hash symbol (#). HashBang (#!) in the first line of the script file is the only exception. Following is an example Bash Script that has single line comments in between commands.
How do you comment out code?
– In the C/C++ editor, select multiple line(s) of code to comment out.
– To comment out multiple code lines right-click and select Source > Add Block Comment. ( CTRL+SHIFT+/ )
– To uncomment multiple code lines right-click and select Source > Remove Block Comment. ( CTRL+SHIFT+ )
How do you comment effectively in code?
Primarily, a single “block” comment should be placed at the top of the function (or file) and describe the purpose the code and any algorithms used to accomplish the goal. In-line comments should be used sparingly, only where the code is not “self-documenting”.
How do you write comment code?
How to comment Code: Primarily, a single “block” comment should be placed at the top of the function (or file) and describe the purpose the code and any algorithms used to accomplish the goal. In-line comments should be used sparingly, only where the code is not “self-documenting”.
How do you comment out lines of code?
– Place the cursor anywhere on the required line of code.
– Press Ctrl + / Two slashes “//” will be added to the front of the line, causing it to be recognized as a comment.
How do you comment out in notepad?
CTRL + SHIFT + K removes a single line comment from the selection. In notepad++ I believe that the shortcut is CTRL + Q for commenting the code. You can go to Settings > Shortcut Mapper to change this to match your preference. The default for a block comment is CTRL + SHIFT + Q .
How do I comment in HTML notepad?
CTRL + Q Block comment/uncomment. See Keyboard And Mouse Shortcuts – Notepad++ Wiki. Try the following shortcut: Ctrl + K .
How do you comment multiple lines at once?
The keyboard shortcut to comment multiple in Windows is shift + alt + A .
How do you comment something out in code?
In the C/C++ editor, select multiple line(s) of code to comment out. To comment out multiple code lines right-click and select Source > Add Block Comment. ( CTRL+SHIFT+/ ) To uncomment multiple code lines right-click and select Source > Remove Block Comment.
How do you comment out a block of code in shell script?
There is no block comment on shell script. (that reads, from line 10 to 100 substitute line start (^) with a # sign.) (that reads, from line 10 to 100 substitute line start (^) followed by # with noting //.) vi is almost universal anywhere where there is /bin/sh .
Don’t forget to share this post 💖
References and Further Readings :