JavaScript Variables Popcorn Hacks
In lecture instructions for the JavaScript Variables Popcorn Hacks
Variables Hacks
Taught by Aria, Cason, and Ethan
Popcorn Hack 1: Variable Naming, and Strings in JavaScript
Instructions:
-
Open a new cell and set its type to
Code
. -
Using the correct
variable naming case
for JavaScript -
Create a string variable for
"gameQuestion"
and let it equal:"My favorite video game is "
-
create a variable for
"gameAnswer"
and let it equal: your favorite game -
output your
gameQuestion
andgameAnswer
to the console[EX: console.log(gameQuestion + gameAnswer);]
-
Open your console and see if it displayed the correct message
Popcorn Hack 2: Null, Undefined, Symbol, in JavaScript
Instructions:
-
Open a new cell and set its type to
Code
. -
Create a variable
nullVar
and set it tonull
. -
Create a variable
undefinedVar
and leave it uninitialized. -
Create a variable
symbolVar
and set it to a new Symbol with a description of your choice.[EX: let myRPG = Symbol("Pokemon");]
-
Output all three variables to the console using
console.log()
.