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Expressions

Understanding statements in Javascript

Understanding statements in Javascript

So, what is a statement in Javascript? A JavaScript program is a sequence of statements, and each statement is an instruction that tells the computer what to do. Here are some examples of statements in javascript. Variable assignment statement const pi = 3.14159265359; In the above statement, we are instructing

Expressions can contain other expressions

Expressions can contain other expressions

Expressions can be part of other expressions. For example: (2 + 3) * 5; //Produces a value of 25 But how does the expression (2 + 3) * 5 produces the value of 25? The answer is simple. When Javascript tries to execute the expression (2 + 3) * 5: 1. It will first execute the

The need for expressions in Javascript

The need for expressions in Javascript

So far, we have been coding simple components: 1. Modal 2. Accordion 3. Off-canvas menu While coding each of those components, we followed a simple execution pattern. That is, "if the button is clicked, then do something". For example, for the modal, if the button is clicked, we