/C#/Null coalescing operator c#

Null coalescing operator c#

Null coalescing operator c#

//the null coalescing operator for c# is ??
int? x = null;
int y = 9;
return x ?? y; 
//Will return the value of x if x is not null else return y

8

C# null conditional

//Return stirng representation of nullable DateTime
DateTime? x = null;
return x.HasValue == true ? x.Value.ToString() : "No Date";

1

C# null accessor

int? length = people?.Length; // null if people is null

0

Source: csharp.today

Similar codes

0 vote210 views1 answer
Fade image out unity
C#Unity
2 votes162 views1 answer
How to chagne rotation in unity
C#Unity
3 votes205 views1 answer
How to make an object invisible unity
C#Unity
0 vote248 views2 answers
Duplicate 'System.Reflection.Assembly
C#
0 vote131 views3 answers
Assets\PlayerMovement.cs(5,44): error CS1003: Syntax error, ',' expected
C#
0 vote138 views1 answer
Failed to generate swagger file. Error dotnet swagger tofile --serializeasv2 --output
C#
2 votes133 views1 answer
Linq query select top 1 c#
C#
0 vote140 views1 answer
C# does value exist in list
C#
0 vote134 views2 answers
C# boundingbox text
C#
16 votes137 views1 answer
What is a protected int c#
C#

Share