Get Programming with JavaScript - Listing 2.03
Further Adventures
To assign a value, use the assignment operator, =.
Listing 2.03 - Using a variable - Task 1
var score;
score = 2500; // a new value has been assigned
console.log(score);
Listing 2.03 - Using a variable - Task 2
var score;
score = 2500;
console.log(score);
var score2; // a second variable has been declared
Listing 2.03 - Using a variable - Task 3
var score;
score = 2500;
console.log(score);
var score2;
score2 = 10; // a value has been assigned
Listing 2.03 - Using a variable - Task 4
var score;
score = 2500;
console.log(score);
var score2;
score2 = 10;
console.log(score2); // the value of score2 is displayed