What Is /* In Java?

How do you write a good comment?

Top ten tips for writing a great commentRead the article.

It sounds obvious, but you’d be surprised how many comments can be answered with the words “it says in the article”.Respond to the article.

… …

Read the other comments.

Make it clear who you’re replying to.

Use the return key.

Avoid sarcasm.

Avoid unnecessary acronyms.

Use facts.More items….

How do you do or operations in Java?

Java OR Operator Example: Logical || and Bitwise |class OperatorExample{public static void main(String args[]){int a=10;int b=5;int c=20;System.out.println(a>b||ab|a

What is a class in Java?

Java Classes/Objects Java is an object-oriented programming language. … A Class is like an object constructor, or a “blueprint” for creating objects.

How do you write comments for Javadoc?

The following are useful tips and conventions for writing descriptions in doc comments.Use style for keywords and names. ... Use in-line links economically. ... Omit parentheses for the general form of methods and constructors. ... OK to use phrases instead of complete sentences, in the interests of brevity.More items...

What is a block comment in Java?

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.

What are the two types of comments in Java?

In Java there are three types of comments:Single – line comments.Multi – line comments.Documentation comments.

How do you write a good comment in Java?

By convention, in Java, documentation comments are set inside the comment delimiters /** ... */ with one comment per class, interface, or member. The comment should appear right before the declaration of the class, interface or member and each line of the comment should begin with a "*".

How do you write multiple lines in Java?

First of all, Java does not support multi-line strings. If you want your string to span multiple lines, you have to concatenate multiple strings: String myString = "This is my string" + " which I want to be " + "on multiple lines."; It gets worse though.

How do you comment multiple lines in Java?

Multi line comments in Java start with /* and end with */. You can comment multiple lines just by placing them between /* and */.

What does /* mean in Java?

Use /* text */ when you want to comment multiple lines of code. Use /** documentation */ when you would want to add some info about the program that can be used for automatic generation of program documentation. https://stackoverflow.com/questions/29815636/and-in-java-comments/29815788#29815788.

What are the different types of comments?

Seven types of comments emerge: directive, evaluative, advisory, interpretive, descriptive, directive questions (Socratic), and open-ended questions (discovery). The comments of beginners tended to be directive, evaluative, and/or advisory.

What is comment give an example?

1. 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.

What are comments?

In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer program. They are added with the purpose of making the source code easier for humans to understand, and are generally ignored by compilers and interpreters.

How do you give good comments?

75 Compliments to Use When You Want to Say Something Nice1 Your positivity is infectious.2 You should be so proud of yourself.3 You're amazing!4 You're a true gift to the people in your life.5 You're an incredible friend.6 I really appreciate everything that you do.7 You inspire me to be a better person.8 Your passion always motivates me.More items...•

What are the two types of comments?

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 is a block comment?

The first is called a single line comment and, as implied, only applies to a single line in the "source code" (the program). The second is called a Block comment and refers usually refers to a paragraph of text. A block comment has a start symbol and an end symbol and everything between is ignored by the computer.

What are the three types of comments in Java?

There are three types of Java comments: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 is Java comment?

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).