JavaScript Statements
JavaScript Statements
JavaScript statements are composed of:
Values, Operators, Expressions, Keywords, and Comments.
This statement tells the browser to write "Hello Dolly." inside an HTML element with id="demo":
let x, y, z; // Statement 1
x = 5; // Statement 2y = 6; // Statement 3
z = x + y; // Statement 4
Semicolons separate JavaScript statements.
Add a semicolon at the end of each executable statement:
let a, b, c; // Declare 3 variables
a = 5; // Assign the value 5 to a
b = 6; // Assign the value 6 to b
c = a + b; // Assign the sum of a and b to c
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