The cascade operator

Module 1

Course Introduction

01 - Making the most of this course
01 - Making the most of this course

3:35
02 - Join Code With Andrea on Discord
03 - Introduction to Dart

4:13
04 - Introduction to Dartpad

2:05

Module 2

Dart Basics

01 - Section Intro
01 - Section Intro

0:55
02 - The main method

1:21
03 - Hello world

1:55
04 - Variable declaration and initialization

3:24
05 - Basic types

2:47
06 - Exercise: printing variables

1:13
07 - String Concatenation & Interpolation

5:06
08 - Exercise: String interpolation

1:46
09 - String Escaping

4:00
10 - Multi-line strings

1:34
11 - Basic String operations: uppercase and lowercase

3:33
12 - Initialization vs Assignment

1:55
13 - Exercise: Lowercase and uppercase strings

0:58
14 - Finding and replacing strings

4:24
15 - Conversions between types

4:29
16 - Arithmetic operators

3:31
17 - Exercise: temperature conversion

2:25
18 - Increment & decrement operators

3:16
19 - Logical & Relational operators

3:34
20 - Ternary conditional operator

2:24
21 - Hex format, bitwise & shifting operators

4:17
22 - Comments

4:12
23 - Expressions & statements

1:55

Module 3

Dart Type System

01 - Section Intro
01 - Section Intro

0:49
02 - Static vs Dynamic Languages

3:41
03 - Type inference with var

1:11
04 - The final keyword

2:26
05 - The const keyword

2:20
06 - Exercise: var, final and const

2:31
07 - The dynamic keyword

2:17

Module 4

Control Flow

01 - Section Intro
01 - Section Intro

0:37
02 - If/else statements

3:31
03 - Exercise: if/else statements

2:43
04 - while loops

2:55
05 - for loops

2:48
06 - Exercise: fizz buzz

3:20
07 - break and continue

3:50
08 - switch statements

3:37
09 - enumerations

5:19
10 - Exercise: simple calculator

2:36

Module 5

Project: Build a Command Line App

01 - Section Intro
01 - Section Intro

1:48
02 - Installing the Dart SDK

6:54
03 - Installing and configuring VS Code

4:06
04 - Project Brief: Rock, Paper & Scissors

2:10
05 - Creating a command line app

1:59
06 - Pseudocode for the game logic

1:50
07 - Getting user input with stdin from dart:io

4:03
08 - Implementing the game loop

2:43
09 - Implementing the game logic

8:55

Module 6

Collections

01 - Section Intro
01 - Section Intro

0:48
02 - Lists

4:01
03 - Exercise: Sum of the items in a list

1:02
04 - List methods

3:36
05 - Type annotations with lists

1:53
06 - Using var, final, const with lists

2:26
07 - Sets

3:47
08 - Exercise: Sets

2:09
09 - Maps

4:56
10 - The as operator

1:32
11 - The null value

1:24
12 - Iterating on maps

2:56
13 - Exercise: Pizza Ordering

2:26
14 - Nested Collections

1:40
15 - Exercise: Restaurant ratings

1:48
16 - Collection-if

2:48
17 - Collection-for

1:33
18 - Spreads

3:04
19 - Exercise: Shopping List

2:13
20 - Copying collections

4:54

Module 7

Project: Data Processing in Dart

01 - Section Intro
01 - Section Intro

2:29
02 - Parsing command line arguments

3:22
03 - Reading files line by line

3:31
04 - Pseudocode for the processing logic

2:25
05 - Implementing the processing logic

6:13

Module 8

Null Safety

01 - Introduction to Null Safety
01 - Introduction to Null Safety

2:27
02 - Nullable and non-nullable variables

2:56
03 - Flow Analysis: Promotion and Definite Assignment

3:28
04 - The assertion operator

2:08
05 - The if-null operator

2:28
06 - Null Safety with type inference

1:25
07 - Null Safety with collections

2:23
08 - The conditional access operator

3:17

Module 9

Functions: Basics

01 - Section Intro
01 - Section Intro

0:58
02 - Intro to functions

1:30
03 - Function arguments

4:30
04 - Return values

1:59
05 - Exercise: Sum of a list of numbers

2:25
06 - Named and positional arguments

2:35
07 - Required and default values

5:02
08 - Default positional arguments

2:16
09 - Exercise: Pizza ordering with functions

2:36
10 - Fat arrow notation

1:29
11 - The global and local scope

2:22
12 - Inner Functions

2:00
13 - Global mutable state and functions with side effects

4:05

Module 10

Functions: Advanced

01 - Section Intro
01 - Section Intro

0:43
02 - Anonymous functions

2:51
03 - Functions as first class objects

2:45
04 - Function types

3:37
05 - Closures

2:10
06 - The forEach method

3:44
07 - The map method

1:36
08 - Iterable and toList()

2:37
09 - Code reuse with anonymous functions and generics

7:49
10 - The where and firstWhere methods

3:10
11 - Exercise: Implement the where function

2:43
12 - Exercise: Implement the firstWhere function

3:35
13 - The reduce method

2:46
14 - Combining functional operators

6:01

Module 11

Classes: Basics

01 - Section Intro
01 - Section Intro

0:42
02 - Introduction to classes

3:52
03 - Instance methods

3:32
04 - Class constructors and the this keyword

1:59
05 - Initializer lists and the shorthand syntax

4:46
06 - Classes with immutable members

1:51
07 - Exercise: Creating a Person class

2:58
08 - Type safety with classes

2:01
09 - const constructors

2:35
10 - Named constructors

3:49
11 - Named constructors: temperature example

2:51
12 - Getters and setters

3:05
13 - Exercise: Restaurant ratings with classes

2:58
14 - Static methods and variables

3:14
15 - Private variables and methods

5:28
16 - Wrap up

1:13

Module 12

Classes: Advanced

01 - Section Intro
01 - Section Intro

1:24
02 - VS Code Dart Setup with Null Safety

7:30
03 - Introduction to inheritance / subclassing

4:17
04 - The super constructor

3:43
05 - Overriding methods

3:07
06 - Abstract classes

6:30
07 - Exercise: Area and Perimeter

2:36
08 - Interfaces and the difference between implements and extends

5:31
09 - The base Object class

2:00
10 - The toString() method

2:51
11 - The equality operator and the covariant keyword

4:22
12 - Exercise: Implement the + and * operators

1:49
13 - Overriding hashCode and the Equatable package

5:43
14 - Using classes with generics

3:16
15 - Composition vs inheritance: Flutter widget hierarchy example

3:49
16 - Factory constructors and reading JSON data

10:21
17 - Exercise: JSON Serialization

3:03
18 - Copying objects with copyWith

3:57
19 - The cascade operator

4:15

Module 13

Project: Simple eCommerce

01 - Simple eCommerce store: Overview
01 - Simple eCommerce store: Overview

3:04
02 - Creating the Product, Item, Cart classes

2:27
03 - Adding the interactive prompt

7:07
04 - Adding items to the cart

5:53
05 - Checkout functionality

4:23
06 - Project structure and wrap-up

3:29

Module 14

Mixins and Extensions

01 - Section Intro
01 - Section Intro

1:27
02 - Creating and using mixins

4:42
03 - Mixins: Drawbacks

2:35
04 - Extensions

2:59
05 - Extensions with generic type constraints

4:10
06 - Exercise: Range extension

2:20

Module 15

Error Handling & Exceptions

01 - Section Intro
01 - Section Intro

1:15
02 - Errors vs Exceptions

1:35
03 - Assertions

5:29
04 - Exceptions: throw, try, catch, finally, rethrow

7:45
05 - Exercise: Email validation

3:23

Module 16

Asynchronous Programming

01 - Section Intro
01 - Section Intro

1:44
02 - Futures, then, catchError, whenComplete

5:04
03 - async and await

4:12
04 - Future.value and Future.error

2:36
05 - Exercise: Countdown with Futures

3:10
06 - Streams

4:44
07 - Stream generators: async* and yield

3:51
08 - Exercise: Fizz-buzz with streams

2:15
09 - Stream constructors

2:06
10 - Stream methods

3:40
11 - Single / multiple subscription streams

1:45

Module 17

Project: Weather App

01 - Weather App Overview
01 - Weather App Overview

1:49
02 - REST API Basics

2:35
03 - Creating the command-line app

1:32
04 - Creating a Weather API Client with the Dart http package

5:48
05 - Reading the response status code and data

3:50
06 - Completing the Weather API client

4:14
07 - Parsing JSON Data

6:37
08 - Error Handling and Wrap up

7:30
09 - BONUS Content: Free Dart eBook & Next Steps

1:37

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The cascade operator

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