Web browsers generally have consoles, which are interactive command lines where you can print text and test pieces of code.…
Pure Functions A pure function in Javascript is one that given the same input will always return the same output…
In a return statement in Java, we evaluate expressions, and as part of this evaluation, other methods may run in…
Modifiers are keywords that are added to variables, methods and classes to change their meaning. There are two (2) types…
A loop statement allows the programmer to execute a statement or group of statements multiple number of times, based on…
Given the amount of security breaches that go on everyday, there is hardly any security-conscious developer (or any developer for…
Arrays refer to a sequential collection of elements of the same type. It is used to store a collection of…
Throw Throw is a keyword that is used in Java to declare an exception which is similar to the try/catch…
Unlike logical operators which connect two or more expressions, relational operators test and establish some type of relation between two…
Template literals allow for embedded expressions and help to solve the complex concatenation problem. They are enclosed by a back-tick…