Why is it appropriate to terminate every statement with a semicolon?

Why is it appropriate to terminate every statement with a semicolon?

Please do use the semicolon to end a statement even though it’s not mandatory. It will give you plenty of benefits. They all have to do with code readability. They contribute to code maintainability, code quality, and the number of bugs lurking in your code.

What is an appropriate use of semicolons?

Use a semicolon to replace a period between related sentences when the second sentence starts with either a conjunctive adverb or a transitional expression, such as for example, for instance, that is, besides, accordingly, furthermore, otherwise, however, thus, therefore.

Which statement should not be terminated by semicolon?

Control statements ( if , do , while , switch , etc.) do not need a semicolon after them, except for do while , must have a semicolon after it.

What happens if you put a semicolon after an if statement?

Which basically means that the stuff will be done whether a equals b or not, and the if statement has no point whatsoever.

How do you use semicolons?

Rules for Using Semicolons

1. A semicolon is most commonly used to link (in a single sentence) two independent clauses that are closely related in thought.
2. Use a semicolon between two independent clauses that are connected by conjunctive adverbs or transitional phrases.

What happens if we put semicolon after if statement?

How do you use a semicolon in a list?

Use a semicolon between items in a list or series if any of the items contain commas. There are basically two ways to write: with a pen or pencil, which is inexpensive and easily accessible; or by computer and printer, which is more expensive but quick and neat.

Do you use a semicolon after for example?

Use a semicolon before such words and terms as namely, however, therefore, that is, i.e., for example, e.g., for instance, etc., when they introduce a complete sentence. It is also preferable to use a comma after these words and terms. Example: Bring any two items; however, sleeping bags and tents are in short supply.

What kind of statement ends with a semicolon?

ends with a semicolon, because the controlled cout statement ends with a semicolon. Control-flow changing statements like break, continue, goto, return, and throw must have semicolons after them. Declaration statements like function prototypes, variable declarations, and struct/class/union declarations must be terminated with semicolons.

When is a semicolon not allowed in a catch statement?

Here is the explanation: The semicolon between END TRY and BEGIN CATCH should not be allowed, because they are actually not different statements, but parts of the same TRY-CATCH statement. We only allow semicolons when they separate two statements in a sequence. A word of explanation why then we allow semicolons after BEGIN TRY and BEGIN CATCH.

When to not use a semicolon in SQL Server?

The following is not a syntax error in SQL Server 2005: So the BEGIN itself does not require a semi-colon. However, the following does produce a syntax error in SQL Server 2005: Msg 319, Level 15, State 1, Line 13 Incorrect syntax near the keyword ‘with’.

Can you substitute a comma for a semicolon in a sentence?

The examples above are both made up of two complete, grammatically correct sentences glued together. Yes, that means there are six total sentences up there—and thanks to the semicolon, only two capital letters. That’s exactly why you can’t substitute a comma for a semicolon.