How do I comment out XML code?
To do this, insert your cursor on a blank line above the section of XML code you want to comment out and then type a less-than symbol followed by an exclamation point and two dashes. To end the comment, move your cursor down to a blank line after the section of XML code you are commenting out.
How do you comment out code in Java?
Press Ctrl + /
- Select the required block of code.
- Press Ctrl + Shift + / The beginning (/*) and ending (*/) characters will be added in the appropriate places in order to mark the selected block as a comment.
Can an XML file start with a comment?
You Can’t Place a Comment Before the XML Declaration The XML declaration is usually what comes first in an XML file. The implication of this rule is that you can’t place a comment before the XML declaration.
How do you comment out a tag in XML?
The syntax for adding XML comments in your code is triple slashes /// followed by one of the supported XML tags. There is IntelliSense support for writing documentation comments.
How do you comment in C?
A comment starts with a slash asterisk /* and ends with a asterisk slash */ and can be anywhere in your program. Comments can span several lines within your C program. Comments are typically added directly above the related C source code.
How do you write comments in 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”.
Which symbol is used to include XML comments?
The syntax for adding XML comments in your code is triple slashes /// followed by one of the supported XML tags.
How do you comment in programming?
Line comments either start with a comment delimiter and continue until the end of the line, or in some cases, start at a specific column (character line offset) in the source code, and continue until the end of the line. Some programming languages employ both block and line comments with different comment delimiters.