How do you write an if else condition in a function?

Conditional Statements

1. Use if to specify a block of code to be executed, if a specified condition is true.
2. Use else to specify a block of code to be executed, if the same condition is false.
3. Use else if to specify a new condition to test, if the first condition is false.

What is the correct syntax for IF ELSE conditional statement?

The If-Else statement The general form of if-else is as follows: if (test-expression) { True block of statements } Else { False block of statements } Statements; n this type of a construct, if the value of test-expression is true, then the true block of statements will be executed.

Is if else if a conditional control statement?

if- else statement:- This is a bi-directional control statement. This statement is used to test a condition and take one of the two possible actions. If the condition evaluates to true then one statement (or block of statements) is executed otherwise other statement (or block of statements) is executed.

Why do we use if else statements in Javascript?

It is used to decide whether a certain statement or block of statements will be executed or not i.e if a certain condition is true then a block of statement is executed otherwise not.

What is the difference between Else and Elif construct of IF statement?

Answer: Else evaluates a single statement before closing the loop. Elif allows you to evaluate multiple statements before closing the loop. An else clause when attached to an if statement lets you execute code when the condition is false: if condition do thing1 else do thing2 .

What is the correct syntax for if else conditional statement in puppet?

Puppet’s if statements behave much like those in any other language. The if condition is evaluated first and, if it is true, the if code block is executed. If it is false, each elsif condition (if present) is tested in order, and if all conditions fail, the else code block (if present) is executed.

How do you nest if else in JavaScript?

The way the logic works here is:

1. If the first condition is true ( if (a == b) ), then the program checks for the nested if condition ( if (a == c) ).
2. If the nested if is true, the statement is executed, i.e. “all are equal”.
3. If the nested if is false, then the else statement is executed, i.e. “a and b are equal”.

What is the purpose of an IF ELSE statement in Python?

The if-else statement is used to execute both the true part and the false part of a given condition. If the condition is true, the if block code is executed and if the condition is false, the else block code is executed.