Objectives

• Create and manipulate arrays and objects
• Explain the difference between object dot notation and bracket notation
• Write for loops and while loops
  • Write a for loop to iterate over an array
  • Write a for-in loop to iterate over an object
• Describe common native methods for arrays and objects
• Write a deeply nested object
• Read data from a deeply nested object

Arrays

• creating arrays
• accessing elements
• updating elements

Objects

• creating objects
• dot notation vs bracket notation
• deleting

Iterations

• for   loops
• for-in    loops
• while   loops
• do-while   loops

for

for-in

while

do-while

for   loops

for

for   loops

for