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Unit 1

React Basics to Advanced

Handling Events in React

Forms and Controlled Components

Composition vs Inheritance

Working with Hooks (useState, useEffect)

Working with APIs in React

Testing React Components

Performance Optimization in React

Conditional Rendering

Components and Props

State and Lifecycle Methods

JSX: The React Syntax

Deployment of React Applications

Lifting State Up

Advanced State Management (Redux, Zustand, Recoil)

Introduction to React

Unit 2

React Basics to Advanced

JSX: The React Syntax

Conditional Rendering

Forms and Controlled Components

Lifting State Up

Composition vs Inheritance

Working with APIs in React

Testing React Components

Advanced State Management (Redux, Zustand, Recoil)

Deployment of React Applications

State and Lifecycle Methods

Performance Optimization in React

Working with Hooks (useState, useEffect)

Components and Props

Introduction to React

Handling Events in React

Unit 3

React Basics to Advanced

State and Lifecycle Methods

Conditional Rendering

JSX: The React Syntax

Composition vs Inheritance

Working with Hooks (useState, useEffect)

Working with APIs in React

Testing React Components

Advanced State Management (Redux, Zustand, Recoil)

Performance Optimization in React

Deployment of React Applications

Introduction to React

Components and Props

Lifting State Up

Handling Events in React

Forms and Controlled Components

Unit 2 • Chapter 3

Lists and Keys

Key Insights

Please provide the YouTube transcript you wish me to summarize.

Concept Check

What's the time complexity of searching an unsorted list?

O(1), constant time

O(n), linear search.

O(log n), binary search

O(n^2), quadratic time

How does a hash table use keys?

Keys are list elements.

Keys map to indices.

Keys sort the list.

Keys are ignored.

Can a list have duplicate keys in a dictionary?

Depends on the data type.

Only if sorted.

Yes, keys can be duplicated.

No, keys must be unique.

What is a collision in hashing?

Key is not found.

Index is out of range.

Two keys map to same index.

Hash table is full.

Conditional Rendering

Forms and Controlled Components