JavaScipt CheetSheet

// 1.Single-line comments start with two slashes
/*Multiline comments start with slash-star, and end with star-slash */

//2. JavaScript has a number type
this.say(3);
and a string type
this.say("Joshua");

//3.Strings are created with ' or "
'Kratt';
"Hello, enemy! ";

//4.Strings are concatenated with +
"Attack" + "the" + "enemy!"; //= "Attacktheenemy!"
"Attack " + "the " + "enemy!"; //= "Attack the enemy!"

//5. We can create variables and reuse them
var enemy = hero.findNearestEnemy();
this.attack(enemy);
this.attack(enemy);

//6. If the code repeats - we can use loops
// As does while
while(true) {
this.moveRight();
this.moveUp();
this.moveLeft();
}