What does == mean in a code?

What does == mean in HTML?

== is used for comparison between two variables irrespective of the datatype of variable. === is used for comparision between two variables but this will check strict type, which means it will check datatype and compare two values.

What does == mean in C++?

== is an Equal To Operator in C and C++ only, It is Binary Operator which operates on two operands. == compares value of left and side expressions, return 1 if they are equal other will it will return 0.

What does == mean in Java code?

The equality operator or "==" compares two objects based on memory reference. so "==" operator will return true only if two object reference it is comparing represent exactly same object otherwise "==" will return false.

Why is == used instead of?

== is always for testing equality. in most cases used as a drop-in replacement for <- , the assignment operator. used as the separator for key-value pairs used to assign values to arguments in function calls.