-
C# - Nullable Type
C# - Nullable Type
Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm
Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
published: 05 Feb 2018
-
C# Language Highlights: Nullable Reference Types
Learn about the benefits of Nullable Reference types from Leslie https://twitter.com/lyrichardson01 and Matt https://twitter.com/CodeMillMatt in this short video.
🏫 Free self-guided learning for C# on Microsoft Learn: https://aka.ms/learn/csharp
Nullable Reference types
https://docs.microsoft.com/dotnet/csharp/language-reference/builtin-types/nullable-reference-types?WT.mc_id=dotnet-00000-masoucou
Understanding Nullable Reference Types
https://docs.microsoft.com/dotnet/csharp/nullable-references?WT.mc_id=dotnet-00000-masoucou
First steps with C#
https://docs.microsoft.com/learn/paths/csharp-first-steps/?WT.mc_id=dotnet-00000-masoucou
Get your questions answered on the Microsoft Q&A for .NET - http://aka.ms/dotnet-qa
Learn .NET with free self-guided learning from Microsoft Learn: http...
published: 11 Jun 2021
-
What are Nullable types ?
1. Full .NET Interview Course (with PDF Book)
C# / ASP.NET Core / MVC / API - Top 500 Interview Questions
https://www.udemy.com/course/csharp-oops-mvc-asp-dotnet-core-webapi-sql-questions-mock-interviews/?referralCode=6922C9482CFE5A11B863
Don't worry if course not helping you, Udemy has 30 days Free Refund Policy.
2. Quick Revision Book (PDF format)
Top 500 .NET Interview Questions - OOPS/ C#/ ASP.Net/ MVC/ SQL /.Net Core /Web API
https://imojo.in/interviewhappy
50% Discount Applied on above link.
Don't worry if book not helping you, I will return 100% of your money with in 7 days of purchase. Just mail me at [email protected].
My best wishes are with you.
published: 22 Jun 2022
-
What is Nullable Type in C# | Practical Example | Frequently Asked Interview Question
Now as you know, we can not assign a null value to a value type.
But let's say you still need to use assign integer variable with value as null.
Then for this , C# provides nullable types which allow you to assign null to value type variables.
Lets move inside the video to see in details.
**************Please comment in case of any query*************
Please watch below video as well -
Iterator in java : https://youtu.be/SRyBbA4p_QY
Best way to create If-else block : https://youtu.be/58ybBi-RkiM
Comments in code good or bad: https://youtu.be/B_GEOtFIzwg
Dependency Inversion Principle: https://youtu.be/KkyE1LUaLyk
Interface Segregation Principle : https://youtu.be/pPGxiwQaPUU
Liskov Substitution Principle: https://youtu.be/mgcBPWbCbko
Open/Closed Principle : https://youtu.be/9igbFHJx...
published: 31 May 2022
-
C# Nullables - How to CREATE and when to USE them
🔥 NULLABLES are an ESSENTIAL piece in your code when it comes to getting a CLEAN RESULT, so learning more about them is a MUST!
🚀 SKYROCKET your C# skills and become a sought-after C# web developer with our C# Progress Academy: https://academy-tutorials.eu/csharp-progress-academy-organic?utm_source=yt_small
📚 Or do you like to learn through BOOKS more? Our TINY C# PROJECTS BOOK!
http://mng.bz/M5an
We'll make sure to turn you into a true developer in no time!
TIMESTAMPS
00:00 Intro
00:23 Why are nulllables necessary?
01:06 How do we use nullable?
03:06 This one is for you!
03:38 The short hand syntax for nullable
05:09 Thanks for watching!
C# Nullables - How to CREATE and when to USE them
So, what is C#?
C# (pronounced "See Sharp") is a modern, object-oriented, and type-safe program...
published: 06 Feb 2023
-
The Right Way to Check for Null in C#
Check out my courses: https://dometrain.com
Become a Patreon and get source code access: https://www.patreon.com/nickchapsas
Hello, everybody, I'm Nick, and in this video, we will take a look at the right way to check for null in C#. C# has been around for a long time and the process of checking for null has evolved as the language itself has evolved.
Workshops: https://bit.ly/nickworkshops
Don't forget to comment, like and subscribe :)
Social Media:
Follow me on GitHub: http://bit.ly/ChapsasGitHub
Follow me on Twitter: http://bit.ly/ChapsasTwitter
Connect on LinkedIn: http://bit.ly/ChapsasLinkedIn
Keep coding merch: https://keepcoding.shop
#csharp #dotnet
published: 12 Jun 2023
-
Nullable Type in C#
What is nullable type in C# and how to assign a value on it.
value type cannot be assigned a null value. For example, int i = null will give you a compile time error.
C# 2.0 introduced nullable types that allow you to assign null to value type variables.
You can use the '?' operator to shorthand the syntax e.g. int?, long?
int? i = null;
double? D = null;
?? Oprator
Use the '??' operator to assign a nullable type to a non-nullable type.
int? i = null;
int j = i ?? 0;
Console.WriteLine(j);
Null is considered to be less than any value. So comparison operators won't work against null.
published: 26 Mar 2023
-
Nullable type in C#
Nullable type in C#
C#2.0 introduced nullable type to assign null value to basic data type variables.
published: 09 Jul 2023
-
Nullable type in C# | Interview Question | Tamil
In this video we are going to see, what is value type and reference type, how to convert value type to nullable type with examples.
var vs dynamic in C#
https://youtu.be/X4MB01xpBeo
published: 22 Jul 2022
-
How To Get & Evolve Type: Null In Pokemon Sword & Shield (Unique Pokemon)
How to get Type: Null & evolve him into Silvally in Pokemon Sword & Shield!
-First to get Type: Null , after finishing the game go to the Battle Tower and talk to the NPC on the left, she will give you the Pokemon for free.
-To evolve Type:Null into Silvally you need to rise it's friendship level.
To to this:
Have it in your party
Let it win battles
Play/Talk/Feed it at Camp
Feed it specific berries
Equipt the Soothe Bell
Feed it Vitamins
Once it's friendship is high enough just level up once and it will transform.
More Pokemon Sword & Shield Guides!
Evolution Stone Farming: https://bit.ly/2CZwOmS
Umbreon & Espeon Guide: https://bit.ly/2XynTSH
Early Game Tips & Tricks: https://bit.ly/32V4sEV
Thunder Stone Location: https://bit.ly/2rQ4hhd
All Route 3 Pokemon: https://bit....
published: 25 Nov 2019
3:18
C# - Nullable Type
C# - Nullable Type
Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm
Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limi...
C# - Nullable Type
Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm
Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
https://wn.com/C_Nullable_Type
C# - Nullable Type
Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm
Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
- published: 05 Feb 2018
- views: 36535
5:24
C# Language Highlights: Nullable Reference Types
Learn about the benefits of Nullable Reference types from Leslie https://twitter.com/lyrichardson01 and Matt https://twitter.com/CodeMillMatt in this short vide...
Learn about the benefits of Nullable Reference types from Leslie https://twitter.com/lyrichardson01 and Matt https://twitter.com/CodeMillMatt in this short video.
🏫 Free self-guided learning for C# on Microsoft Learn: https://aka.ms/learn/csharp
Nullable Reference types
https://docs.microsoft.com/dotnet/csharp/language-reference/builtin-types/nullable-reference-types?WT.mc_id=dotnet-00000-masoucou
Understanding Nullable Reference Types
https://docs.microsoft.com/dotnet/csharp/nullable-references?WT.mc_id=dotnet-00000-masoucou
First steps with C#
https://docs.microsoft.com/learn/paths/csharp-first-steps/?WT.mc_id=dotnet-00000-masoucou
Get your questions answered on the Microsoft Q&A for .NET - http://aka.ms/dotnet-qa
Learn .NET with free self-guided learning from Microsoft Learn: http://aka.ms/learndotnet
#DotNet #CSharp
https://wn.com/C_Language_Highlights_Nullable_Reference_Types
Learn about the benefits of Nullable Reference types from Leslie https://twitter.com/lyrichardson01 and Matt https://twitter.com/CodeMillMatt in this short video.
🏫 Free self-guided learning for C# on Microsoft Learn: https://aka.ms/learn/csharp
Nullable Reference types
https://docs.microsoft.com/dotnet/csharp/language-reference/builtin-types/nullable-reference-types?WT.mc_id=dotnet-00000-masoucou
Understanding Nullable Reference Types
https://docs.microsoft.com/dotnet/csharp/nullable-references?WT.mc_id=dotnet-00000-masoucou
First steps with C#
https://docs.microsoft.com/learn/paths/csharp-first-steps/?WT.mc_id=dotnet-00000-masoucou
Get your questions answered on the Microsoft Q&A for .NET - http://aka.ms/dotnet-qa
Learn .NET with free self-guided learning from Microsoft Learn: http://aka.ms/learndotnet
#DotNet #CSharp
- published: 11 Jun 2021
- views: 28233
2:05
What are Nullable types ?
1. Full .NET Interview Course (with PDF Book)
C# / ASP.NET Core / MVC / API - Top 500 Interview Questions
https://www.udemy.com/course/csharp-oops-mvc-asp-dot...
1. Full .NET Interview Course (with PDF Book)
C# / ASP.NET Core / MVC / API - Top 500 Interview Questions
https://www.udemy.com/course/csharp-oops-mvc-asp-dotnet-core-webapi-sql-questions-mock-interviews/?referralCode=6922C9482CFE5A11B863
Don't worry if course not helping you, Udemy has 30 days Free Refund Policy.
2. Quick Revision Book (PDF format)
Top 500 .NET Interview Questions - OOPS/ C#/ ASP.Net/ MVC/ SQL /.Net Core /Web API
https://imojo.in/interviewhappy
50% Discount Applied on above link.
Don't worry if book not helping you, I will return 100% of your money with in 7 days of purchase. Just mail me at
[email protected].
My best wishes are with you.
https://wn.com/What_Are_Nullable_Types
1. Full .NET Interview Course (with PDF Book)
C# / ASP.NET Core / MVC / API - Top 500 Interview Questions
https://www.udemy.com/course/csharp-oops-mvc-asp-dotnet-core-webapi-sql-questions-mock-interviews/?referralCode=6922C9482CFE5A11B863
Don't worry if course not helping you, Udemy has 30 days Free Refund Policy.
2. Quick Revision Book (PDF format)
Top 500 .NET Interview Questions - OOPS/ C#/ ASP.Net/ MVC/ SQL /.Net Core /Web API
https://imojo.in/interviewhappy
50% Discount Applied on above link.
Don't worry if book not helping you, I will return 100% of your money with in 7 days of purchase. Just mail me at
[email protected].
My best wishes are with you.
- published: 22 Jun 2022
- views: 10111
5:03
What is Nullable Type in C# | Practical Example | Frequently Asked Interview Question
Now as you know, we can not assign a null value to a value type.
But let's say you still need to use assign integer variable with value as null.
Then for this ...
Now as you know, we can not assign a null value to a value type.
But let's say you still need to use assign integer variable with value as null.
Then for this , C# provides nullable types which allow you to assign null to value type variables.
Lets move inside the video to see in details.
**************Please comment in case of any query*************
Please watch below video as well -
Iterator in java : https://youtu.be/SRyBbA4p_QY
Best way to create If-else block : https://youtu.be/58ybBi-RkiM
Comments in code good or bad: https://youtu.be/B_GEOtFIzwg
Dependency Inversion Principle: https://youtu.be/KkyE1LUaLyk
Interface Segregation Principle : https://youtu.be/pPGxiwQaPUU
Liskov Substitution Principle: https://youtu.be/mgcBPWbCbko
Open/Closed Principle : https://youtu.be/9igbFHJx2zM
Single Responsibility Principle : https://youtu.be/6w4N0XaMLr8
git pull and git fetch : https://youtu.be/1jLUTh0mUD0
git tag : https://youtu.be/hhm5ROTEugo
git pull request : https://youtu.be/ntz4Rog9PpY
git branching strategy : https://youtu.be/VSWs6aGzrFg
github overview : https://youtu.be/n0d7Zqg8YwE
git installation on windows : https://youtu.be/Js2MqtAUcaU
git architecture : https://youtu.be/gLoINI1KVWc
Widening Primitive Conversion: https://youtu.be/fGYBtubkb-M
To start with selenium project in c#. : https://youtu.be/Yb-p4PtyOAQ
5 time saving tips for visual studio : https://youtu.be/UEyiZaxVAD4
Drag and drop operation in selenium : https://youtu.be/yihaNqbyHJc
How to switch dotnet core version : https://youtu.be/tkVODgVtH5g
Ternary or conditional operator : https://youtu.be/CTBG8nhQyZ0
String manipulation : https://youtu.be/DFtGMDDdivw
Klov report server : https://youtu.be/Y6_TmWOq_Xk
Dynamic v/s Var in c# : https://youtu.be/jBrqEtdAOXs
How to setup selenium grid in docker : https://youtu.be/R_biPog5IYc
Selenium with C# - Klov Report : https://youtu.be/Y6_TmWOq_Xk
Selenium with C# - Extent Report : https://youtu.be/NITDKukdhgo
Selenium with C# - Create Project to automate test (Selenium + Specflow ) : https://youtu.be/lNhR50kR8Us
Selenium with C# - Parallel Execution and Screenshot : https://youtu.be/bv5yLSDI6H0
Selenium with C# - All about feature files : https://youtu.be/aUD6W9U9b0c
Serilog - Logging in Automation Framework : https://youtu.be/EYK3Q4emSZQ
Selenium with C# - Specflow - External Bindings : https://youtu.be/FjsOLQBbM7k
Selenium - Working with Excel - Part 1 : https://youtu.be/yJe2J0uw-uA
Selenium with Java - Cucumber Html Report : https://youtu.be/g1EDnPUnDtg
Logging in Java : https://youtu.be/WX8q5VWkpaY
Object Repository | YAML file | Selenium JAVA | BDD Framework - https://youtu.be/o8X7jFfrQDk
https://wn.com/What_Is_Nullable_Type_In_C_|_Practical_Example_|_Frequently_Asked_Interview_Question
Now as you know, we can not assign a null value to a value type.
But let's say you still need to use assign integer variable with value as null.
Then for this , C# provides nullable types which allow you to assign null to value type variables.
Lets move inside the video to see in details.
**************Please comment in case of any query*************
Please watch below video as well -
Iterator in java : https://youtu.be/SRyBbA4p_QY
Best way to create If-else block : https://youtu.be/58ybBi-RkiM
Comments in code good or bad: https://youtu.be/B_GEOtFIzwg
Dependency Inversion Principle: https://youtu.be/KkyE1LUaLyk
Interface Segregation Principle : https://youtu.be/pPGxiwQaPUU
Liskov Substitution Principle: https://youtu.be/mgcBPWbCbko
Open/Closed Principle : https://youtu.be/9igbFHJx2zM
Single Responsibility Principle : https://youtu.be/6w4N0XaMLr8
git pull and git fetch : https://youtu.be/1jLUTh0mUD0
git tag : https://youtu.be/hhm5ROTEugo
git pull request : https://youtu.be/ntz4Rog9PpY
git branching strategy : https://youtu.be/VSWs6aGzrFg
github overview : https://youtu.be/n0d7Zqg8YwE
git installation on windows : https://youtu.be/Js2MqtAUcaU
git architecture : https://youtu.be/gLoINI1KVWc
Widening Primitive Conversion: https://youtu.be/fGYBtubkb-M
To start with selenium project in c#. : https://youtu.be/Yb-p4PtyOAQ
5 time saving tips for visual studio : https://youtu.be/UEyiZaxVAD4
Drag and drop operation in selenium : https://youtu.be/yihaNqbyHJc
How to switch dotnet core version : https://youtu.be/tkVODgVtH5g
Ternary or conditional operator : https://youtu.be/CTBG8nhQyZ0
String manipulation : https://youtu.be/DFtGMDDdivw
Klov report server : https://youtu.be/Y6_TmWOq_Xk
Dynamic v/s Var in c# : https://youtu.be/jBrqEtdAOXs
How to setup selenium grid in docker : https://youtu.be/R_biPog5IYc
Selenium with C# - Klov Report : https://youtu.be/Y6_TmWOq_Xk
Selenium with C# - Extent Report : https://youtu.be/NITDKukdhgo
Selenium with C# - Create Project to automate test (Selenium + Specflow ) : https://youtu.be/lNhR50kR8Us
Selenium with C# - Parallel Execution and Screenshot : https://youtu.be/bv5yLSDI6H0
Selenium with C# - All about feature files : https://youtu.be/aUD6W9U9b0c
Serilog - Logging in Automation Framework : https://youtu.be/EYK3Q4emSZQ
Selenium with C# - Specflow - External Bindings : https://youtu.be/FjsOLQBbM7k
Selenium - Working with Excel - Part 1 : https://youtu.be/yJe2J0uw-uA
Selenium with Java - Cucumber Html Report : https://youtu.be/g1EDnPUnDtg
Logging in Java : https://youtu.be/WX8q5VWkpaY
Object Repository | YAML file | Selenium JAVA | BDD Framework - https://youtu.be/o8X7jFfrQDk
- published: 31 May 2022
- views: 771
5:52
C# Nullables - How to CREATE and when to USE them
🔥 NULLABLES are an ESSENTIAL piece in your code when it comes to getting a CLEAN RESULT, so learning more about them is a MUST!
🚀 SKYROCKET your C# skills and ...
🔥 NULLABLES are an ESSENTIAL piece in your code when it comes to getting a CLEAN RESULT, so learning more about them is a MUST!
🚀 SKYROCKET your C# skills and become a sought-after C# web developer with our C# Progress Academy: https://academy-tutorials.eu/csharp-progress-academy-organic?utm_source=yt_small
📚 Or do you like to learn through BOOKS more? Our TINY C# PROJECTS BOOK!
http://mng.bz/M5an
We'll make sure to turn you into a true developer in no time!
TIMESTAMPS
00:00 Intro
00:23 Why are nulllables necessary?
01:06 How do we use nullable?
03:06 This one is for you!
03:38 The short hand syntax for nullable
05:09 Thanks for watching!
C# Nullables - How to CREATE and when to USE them
So, what is C#?
C# (pronounced "See Sharp") is a modern, object-oriented, and type-safe programming language. C# enables developers to build many types of secure and robust applications that run in .NET. C# has its roots in the C family of languages and will be immediately familiar to C, C++, Java, and JavaScript programmers. This tour provides an overview of the major components of the language in C# 8 and earlier. If you want to explore the language through interactive examples, try the introduction to C# tutorials.
And what are Nullables?
A nullable value type T? represents all values of its underlying value type T and an additional null value. For example, you can assign any of the following three values to a bool? variable: true, false, or null. An underlying value type T cannot be a nullable value type itself.
Any nullable value type is an instance of the generic System.Nullable T structure. You can refer to a nullable value type with an underlying type T in any of the following interchangeable forms: Nullable T or T?.
You typically use a nullable value type when you need to represent the undefined value of an underlying value type. For example, a Boolean, or bool, variable can only be either true or false. However, in some applications a variable value can be undefined or missing. For example, a database field may contain true or false, or it may contain no value at all, that is, NULL. You can use the bool? type in that scenario.
To learn more, make sure to watch the video, and we promise you that you'll become a better developer by the end of the video! Have fun!
#csharp #coding #tutorial #learn #microsoft #net #nulllable #null
TAGS
Tutorials,Tutorial,Programming,Course,Step by step,programmer,learn how to,c#,.net,.net core,dotnet,core,asp,asp net,c sharp,csharp,generics c#,programming,game development,visual studio,generic,code blog,generics,c# generics tutorial,c# generics advanced,generics in csharp,c# generic class,generics in c#,generics in constructor c#,class,constructor,c# tutorial,c# programming,.net interview questions,C# Generic Constructors - MAKE your CODE more GENERIC!
TutorialsEU offers you free video tutorials about programming and development for complete beginners up to experienced programmers.
This includes C#, Unity, Python, Android, Kotlin, Machine Learning, etc.
Stay tuned and subscribe to tutorialsEU: https://goo.gl/rBFh3x
C#: https://www.youtube.com/channel/UCqCnjtxdlG9qEgFJIUeLJNg
Facebook: https://www.facebook.com/TutorialsEU-109380204093233
LinkedIn: https://www.linkedin.com/company/tutorialseu
Discord: https://discord.gg/zwbrpCNB2M
https://wn.com/C_Nullables_How_To_Create_And_When_To_Use_Them
🔥 NULLABLES are an ESSENTIAL piece in your code when it comes to getting a CLEAN RESULT, so learning more about them is a MUST!
🚀 SKYROCKET your C# skills and become a sought-after C# web developer with our C# Progress Academy: https://academy-tutorials.eu/csharp-progress-academy-organic?utm_source=yt_small
📚 Or do you like to learn through BOOKS more? Our TINY C# PROJECTS BOOK!
http://mng.bz/M5an
We'll make sure to turn you into a true developer in no time!
TIMESTAMPS
00:00 Intro
00:23 Why are nulllables necessary?
01:06 How do we use nullable?
03:06 This one is for you!
03:38 The short hand syntax for nullable
05:09 Thanks for watching!
C# Nullables - How to CREATE and when to USE them
So, what is C#?
C# (pronounced "See Sharp") is a modern, object-oriented, and type-safe programming language. C# enables developers to build many types of secure and robust applications that run in .NET. C# has its roots in the C family of languages and will be immediately familiar to C, C++, Java, and JavaScript programmers. This tour provides an overview of the major components of the language in C# 8 and earlier. If you want to explore the language through interactive examples, try the introduction to C# tutorials.
And what are Nullables?
A nullable value type T? represents all values of its underlying value type T and an additional null value. For example, you can assign any of the following three values to a bool? variable: true, false, or null. An underlying value type T cannot be a nullable value type itself.
Any nullable value type is an instance of the generic System.Nullable T structure. You can refer to a nullable value type with an underlying type T in any of the following interchangeable forms: Nullable T or T?.
You typically use a nullable value type when you need to represent the undefined value of an underlying value type. For example, a Boolean, or bool, variable can only be either true or false. However, in some applications a variable value can be undefined or missing. For example, a database field may contain true or false, or it may contain no value at all, that is, NULL. You can use the bool? type in that scenario.
To learn more, make sure to watch the video, and we promise you that you'll become a better developer by the end of the video! Have fun!
#csharp #coding #tutorial #learn #microsoft #net #nulllable #null
TAGS
Tutorials,Tutorial,Programming,Course,Step by step,programmer,learn how to,c#,.net,.net core,dotnet,core,asp,asp net,c sharp,csharp,generics c#,programming,game development,visual studio,generic,code blog,generics,c# generics tutorial,c# generics advanced,generics in csharp,c# generic class,generics in c#,generics in constructor c#,class,constructor,c# tutorial,c# programming,.net interview questions,C# Generic Constructors - MAKE your CODE more GENERIC!
TutorialsEU offers you free video tutorials about programming and development for complete beginners up to experienced programmers.
This includes C#, Unity, Python, Android, Kotlin, Machine Learning, etc.
Stay tuned and subscribe to tutorialsEU: https://goo.gl/rBFh3x
C#: https://www.youtube.com/channel/UCqCnjtxdlG9qEgFJIUeLJNg
Facebook: https://www.facebook.com/TutorialsEU-109380204093233
LinkedIn: https://www.linkedin.com/company/tutorialseu
Discord: https://discord.gg/zwbrpCNB2M
- published: 06 Feb 2023
- views: 2208
9:35
The Right Way to Check for Null in C#
Check out my courses: https://dometrain.com
Become a Patreon and get source code access: https://www.patreon.com/nickchapsas
Hello, everybody, I'm Nick, and in...
Check out my courses: https://dometrain.com
Become a Patreon and get source code access: https://www.patreon.com/nickchapsas
Hello, everybody, I'm Nick, and in this video, we will take a look at the right way to check for null in C#. C# has been around for a long time and the process of checking for null has evolved as the language itself has evolved.
Workshops: https://bit.ly/nickworkshops
Don't forget to comment, like and subscribe :)
Social Media:
Follow me on GitHub: http://bit.ly/ChapsasGitHub
Follow me on Twitter: http://bit.ly/ChapsasTwitter
Connect on LinkedIn: http://bit.ly/ChapsasLinkedIn
Keep coding merch: https://keepcoding.shop
#csharp #dotnet
https://wn.com/The_Right_Way_To_Check_For_Null_In_C
Check out my courses: https://dometrain.com
Become a Patreon and get source code access: https://www.patreon.com/nickchapsas
Hello, everybody, I'm Nick, and in this video, we will take a look at the right way to check for null in C#. C# has been around for a long time and the process of checking for null has evolved as the language itself has evolved.
Workshops: https://bit.ly/nickworkshops
Don't forget to comment, like and subscribe :)
Social Media:
Follow me on GitHub: http://bit.ly/ChapsasGitHub
Follow me on Twitter: http://bit.ly/ChapsasTwitter
Connect on LinkedIn: http://bit.ly/ChapsasLinkedIn
Keep coding merch: https://keepcoding.shop
#csharp #dotnet
- published: 12 Jun 2023
- views: 98337
3:55
Nullable Type in C#
What is nullable type in C# and how to assign a value on it.
value type cannot be assigned a null value. For example, int i = null will give you a compile time...
What is nullable type in C# and how to assign a value on it.
value type cannot be assigned a null value. For example, int i = null will give you a compile time error.
C# 2.0 introduced nullable types that allow you to assign null to value type variables.
You can use the '?' operator to shorthand the syntax e.g. int?, long?
int? i = null;
double? D = null;
?? Oprator
Use the '??' operator to assign a nullable type to a non-nullable type.
int? i = null;
int j = i ?? 0;
Console.WriteLine(j);
Null is considered to be less than any value. So comparison operators won't work against null.
https://wn.com/Nullable_Type_In_C
What is nullable type in C# and how to assign a value on it.
value type cannot be assigned a null value. For example, int i = null will give you a compile time error.
C# 2.0 introduced nullable types that allow you to assign null to value type variables.
You can use the '?' operator to shorthand the syntax e.g. int?, long?
int? i = null;
double? D = null;
?? Oprator
Use the '??' operator to assign a nullable type to a non-nullable type.
int? i = null;
int j = i ?? 0;
Console.WriteLine(j);
Null is considered to be less than any value. So comparison operators won't work against null.
- published: 26 Mar 2023
- views: 13
3:38
Nullable type in C#
Nullable type in C#
C#2.0 introduced nullable type to assign null value to basic data type variables.
Nullable type in C#
C#2.0 introduced nullable type to assign null value to basic data type variables.
https://wn.com/Nullable_Type_In_C
Nullable type in C#
C#2.0 introduced nullable type to assign null value to basic data type variables.
- published: 09 Jul 2023
- views: 4
5:11
Nullable type in C# | Interview Question | Tamil
In this video we are going to see, what is value type and reference type, how to convert value type to nullable type with examples.
var vs dynamic in C#
https:...
In this video we are going to see, what is value type and reference type, how to convert value type to nullable type with examples.
var vs dynamic in C#
https://youtu.be/X4MB01xpBeo
https://wn.com/Nullable_Type_In_C_|_Interview_Question_|_Tamil
In this video we are going to see, what is value type and reference type, how to convert value type to nullable type with examples.
var vs dynamic in C#
https://youtu.be/X4MB01xpBeo
- published: 22 Jul 2022
- views: 1184
2:16
How To Get & Evolve Type: Null In Pokemon Sword & Shield (Unique Pokemon)
How to get Type: Null & evolve him into Silvally in Pokemon Sword & Shield!
-First to get Type: Null , after finishing the game go to the Battle Tower and talk ...
How to get Type: Null & evolve him into Silvally in Pokemon Sword & Shield!
-First to get Type: Null , after finishing the game go to the Battle Tower and talk to the NPC on the left, she will give you the Pokemon for free.
-To evolve Type:Null into Silvally you need to rise it's friendship level.
To to this:
Have it in your party
Let it win battles
Play/Talk/Feed it at Camp
Feed it specific berries
Equipt the Soothe Bell
Feed it Vitamins
Once it's friendship is high enough just level up once and it will transform.
More Pokemon Sword & Shield Guides!
Evolution Stone Farming: https://bit.ly/2CZwOmS
Umbreon & Espeon Guide: https://bit.ly/2XynTSH
Early Game Tips & Tricks: https://bit.ly/32V4sEV
Thunder Stone Location: https://bit.ly/2rQ4hhd
All Route 3 Pokemon: https://bit.ly/2Ok2vfC
All Route 1 Pokemon: https://bit.ly/2Xg6Sg5
First Gym: https://bit.ly/375Jy9c
Second Gym: https://bit.ly/2qU1Tpe
#PokemonSword #PokemonShield
https://wn.com/How_To_Get_Evolve_Type_Null_In_Pokemon_Sword_Shield_(Unique_Pokemon)
How to get Type: Null & evolve him into Silvally in Pokemon Sword & Shield!
-First to get Type: Null , after finishing the game go to the Battle Tower and talk to the NPC on the left, she will give you the Pokemon for free.
-To evolve Type:Null into Silvally you need to rise it's friendship level.
To to this:
Have it in your party
Let it win battles
Play/Talk/Feed it at Camp
Feed it specific berries
Equipt the Soothe Bell
Feed it Vitamins
Once it's friendship is high enough just level up once and it will transform.
More Pokemon Sword & Shield Guides!
Evolution Stone Farming: https://bit.ly/2CZwOmS
Umbreon & Espeon Guide: https://bit.ly/2XynTSH
Early Game Tips & Tricks: https://bit.ly/32V4sEV
Thunder Stone Location: https://bit.ly/2rQ4hhd
All Route 3 Pokemon: https://bit.ly/2Ok2vfC
All Route 1 Pokemon: https://bit.ly/2Xg6Sg5
First Gym: https://bit.ly/375Jy9c
Second Gym: https://bit.ly/2qU1Tpe
#PokemonSword #PokemonShield
- published: 25 Nov 2019
- views: 367538