https://github.com/georgecatalin-codepractice-courses/csharp-course-working-with-nulls

Code practice associated with the Pluralsight course "Working with Nulls in C#"
https://github.com/georgecatalin-codepractice-courses/csharp-course-working-with-nulls

csharp csharp-code null-check pluralsight-course

Last synced: about 2 months ago
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Code practice associated with the Pluralsight course "Working with Nulls in C#"

• Host: GitHub
• URL: https://github.com/georgecatalin-codepractice-courses/csharp-course-working-with-nulls
• Owner: georgecatalin-CodePractice-Courses
• Created: 2019-09-30T10:23:59.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2019-10-01T07:35:39.000Z (almost 7 years ago)
• Last Synced: 2025-03-04T17:53:58.415Z (over 1 year ago)
• Topics: csharp, csharp-code, null-check, pluralsight-course
• Language: C#
• Size: 18.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# CSharpPath-Working-with-Nulls

Code practice associated with the Pluralsight course "Working with Nulls in C#" 

# Table of contents

## Course Overview

1m 16s

## 2 Working with Nullable Value Types and Strings

30m 12s

Introduction

1m 24s

Course Outline

0m 59s

Reference and Value Types Overview

3m 54s

Using Magic Numbers for Null Value Types

9m 44s

Introduction to Nullable Value Types with Nullable

1m 29s

  

Refactoring to Nullable and Removing Magic Numbers

2m 57s

  

C# Shorthand for Nullable Value Types

1m 34s

Nullable Boolean Values

2m 51s

Null and Empty Strings

1m 33s

Checking for Null or Empty Strings

1m 48s

Summary

1m 55s

## 3 Accessing and Checking for Null Values

29m 53s

Introduction

1m 42s

More on Nullable

1m 26s

  

Using the HasValue and Value Properties

3m 14s

Using the GetValueOrDefault Method

2m 24s

Comparing Nullable Instances

0m 52s

  

Nullable Implicit and Explicit Conversions

1m 30s

  

Overview of C# Null-checking Operators

1m 36s

Using the Conditional Operator to Check for Nulls

2m 21s

Using the Null-coalescing Operator

1m 35s

Using the Null-conditional Operator

6m 53s

Using the Null-conditional Operator with Null Array Values

2m 56s

Thread-safe Null Delegate Invocation

0m 58s

Summary

2m 22s

## 4 Eliminating Null Reference Exceptions

23m 50s

Introduction

1m 45s

Introducing the Null Object Pattern

2m 19s

Pattern Overview

2m 59s

Example Code Without the Null Object Pattern

4m 2s

Implementing the Null Object Pattern Using Interfaces

4m 1s

Refactoring to a Base Class and Single Null Instance

5m 12s

Considerations

1m 35s

Summary