What is the use of semicolon and comma in Java?
My understanding is that the semicolon is to end the statement. And comma should be used to string together multiple declarations.
Do you need semicolons in Java?
Most, but not all, Java statements must end with a semicolon. The basic rule is that declaration and expression statements must end with a semicolon, but most other statement types do not. … However, the if statement does not require a semicolon.
What is the use of semicolons?
A semicolon is most commonly used to link (in a single sentence) two independent clauses that are closely related in thought. When a semicolon is used to join two or more ideas (parts) in a sentence, those ideas are then given equal position or rank.
Why do programming languages use semicolons?
When a language uses semicolons as statement separators, this allows you to write more than one statement on the same line, with the semicolon used to mark the separation of the statements so the compiler or interpreter can figure out where one statement ends and another statement begins.
What does a comma do in Java?
In Java, the comma is a separator used to separate elements in a list in various contexts. It is not an operator and does not evaluate to the last element in the list.
What is the difference between comma and semicolon in Java?
Answer: Commas are used especially as a mark of separation within the sentence; semicolons are used to connect independent clauses.
Which method is end with semicolon?
What is a method in Java that ends in a semicolon and has no method body? An abstract method is the one which has no definition and declared abstract. In short, an abstract method contains only method signature without body.
What is Object Overloading in Java?
1. What is Overloading in Java? In object oriented programming, overloading refers to the ability of a class to have multiple constructors or multiple methods with the same name but different signatures, i.e. arguments list.
How do semicolons work?
Semicolons with independent clauses
Use a semicolon to join two related independent clauses in place of a comma and a coordinating conjunction (and, but, or, nor, for, so, yet). Make sure when you use the semicolon that the connection between the two independent clauses is clear without the coordinating conjunction.
What are some examples of semicolons?
Examples of Semicolons: Joan likes eggs; Jennifer does not. The cat slept through the storm; the dog cowered under the bed. Semicolons are also used in a sentence when something stronger than a comma is needed.
How do you use semicolons in a list?
Semicolons can be used to link items in a list, such as objects, locations, names and descriptions. Where the list items already contain commas, a semicolon helps avoid confusion between the items; in this way the semicolon acts like a ‘super comma’.
Can I use semicolon in Python?
Yes, you can use the semicolon. Python does not mandate the use of semicolons for delimiting statements. Semi-colons can be used to delimit statements if you wish to put multiple statements on the same line.