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What are the two types of comments and how do they differ?
We have two types of comments here, the end-of-line comment and the block comment. An end-of-line comment terminates at the end of the line. A block line comment has a terminator and can continue for several lines, or be less than one line. Comments were called REMarks in BASIC.
What are the uses of comments?
Comments are text notes added to the program to provide explanatory information about the source code. They are used in a programming language to document the program and remind programmers of what tricky things they just did with the code and also helps the later generation for understanding and maintenance of code.
Which one is used for standard C++ comments?
Normally, we use // for short comments, and /* */ for longer.
Which symbol is used for multi-line comment?
The beginning of a block comment or a multi-line comment is marked by the symbol /* and the symbol */ marks its end. This type of a comment is called so as this can extend over more than one line; once the compiler reads the /* it ignores whatever follows until it enounters a */ .
What are the different types of comments in C #?
There are 3 different types of comments in C#. 1. Single Line Comment 2. Multi Line Comment 3. XML Comment This is a special kind of comment which is generally used for API documentation. The symbol /// is used to specify the XML comment in C#
What are comments used for in Java program?
Java Comments. The Java comments are the statements that are not executed by the compiler and interpreter. The comments can be used to provide information or explanation about the variable, method, class or any statement. It can also be used to hide program code. Types of Java Comments. There are three types of comments in Java. Single Line Comment
What kind of comments are available in the JSP?
Answer: There are two types of comments are allowed in the JSP. These are hidden and output comments. A hidden comments does not appear in the generated output in the html, while output comments appear in the generated output.
When to use single line or multi line comment?
The single line comment is used to comment only one line. The multi line comment is used to comment multiple lines of code. The documentation comment is used to create documentation API.