What does != Mean in program?

What does the operator != Represent?

OperatorDescriptionExamples returning trueNot equal ( != )Returns true if the operands are not equal.var1 != 4 var2 != "3"Strict equal ( === )Returns true if the operands are equal and of the same type. See also Object.is and sameness in JS.3 === var1

What does != Mean in C++?

The != operator checks if the first operand is not equal to the second operand. If the first operand is not equal to the second operand, returns true.

What is the meaning of != 0?

Also used as NON equality operator along with =, as != , Example i != 0 is a logical operator which is false if i is zero else false.

What does != Mean in JS?

The inequality operator ( != ) checks whether its two operands are not equal, returning a Boolean result. Unlike the strict inequality operator, it attempts to convert and compare operands that are of different types.