FAQ: Java Comment Types?

What are the different types of comments?

Types of Comments in Java

  • Single-line Comments. As the name suggests, it is for the beginners and is in a single line Java comments.
  • Multi-line Comments.
  • Documentation Comments.

What are the two types of comments?

Using Two Types of Comments

  • Marginal comments.
  • End comments.

What are the comment symbols in Java?

There are three ways to write comments in Java. Single line comments begin with two forward slashes. Multi-line comments begin with a forward slash and an asterisk and the last line ends with an asterisk and a forward slash.

What is /* in Java?

/** and /* in Java comments Java supports single-line and multi-line comments very similar to C and C++. /** is known as documentation comments. It is used by Javadoc tool while creating the documentation for the program code. /* is used for multi-line comments.

What is comment in Java give example?

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).

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What is a multi line comment?

Multi-line comments have one or more lines of narrative within a set of comment delimiters. The /* delimiter marks the beginning of the comment, and the */ marks the end. You can have your comment span multiple lines and anything between those delimiters is considered a comment.

How do I comment on a photo?

Here are some exciting compliments that will leave him thinking of your the whole day.

  1. You are outstanding.
  2. You shine brighter than my future.
  3. Your smile makes me happy.
  4. My dream came true.
  5. Your love is divine.
  6. Hey!
  7. You always rock my world.
  8. Your surprising look sweeps me off my feet every time.

What is multi line comment in Java?

Multi line comments in Java start with /* and end with */. You can comment multiple lines just by placing them between /* and */. /* Hello this is the way to write multi line comments in Java */

What is comment give an example?

To comment is to make a statement, remark or express an opinion. An example of comment is when you share your opinion on an issue. The definition of a comment is a statement or remark. An example of a comment is a statement released in the paper that someone made about a scandal going on.

What are Javadoc comments?

In general, Javadoc comments are any multi-line comments (” /** */ “) that are placed before class, field, or method declarations. They must begin with a slash and two stars, and they can include special tags to describe characteristics like method parameters or return values.

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How do you teach commenting skills?

The first teaching

  1. Discuss what a comment is and what makes a good one.
  2. Offer your own Sharing.
  3. Explain what sorts of comments listeners might make.
  4. Brainstorm comments with the class.
  5. Do separate questions and comments.
  6. Invite individual comments.

Is 0 True or false Java?

A 0 (zero) is treated as false. Where as in JAVA there is a separate data type boolean for true and false. In C and C++ there is no data type called boolean. That’s why it instead uses 1 and 0 as replacements for true and false values.

What is difference between i ++ and ++ i in Java?

++i and i++ both increment the value of i by 1 but in a different way. Increment in java is performed in two ways, 1) Post-Increment (i++): we use i++ in our statement if we want to use the current value, and then we want to increment the value of i by 1.

Is Python same as Java?

Java is a statically typed and compiled language, and Python is a dynamically typed and interpreted language. With it, the libraries for Python are immense, so a new programmer will not have to start from scratch. Java is old and still widely used, so it also has a lot of libraries and a community for support.

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