Lessons by tag «hash table»

Learn how to correctly determine if an object has a property

Explore the course structure, goals, and objectives

Explore the actual object structure

Learn the basic ways to modify objects

Learn how to write more concise code for extracting object properties

Learn the syntax for operating objects

Meet the concept of reference data type

Learn the syntax for creating, reading, and modifying nested objects

Learn to use the for...of loop to traverse an object

See real-life objects use cases

Learn to use spread (expand) operator with objects

Explore how to create shallow and deep copies of objects

Learn to extend one object with data from other objects