double question mark c#

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answer double question mark c#

related c# double question mark

double question mark c#

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int? count = null; // Nullable integer

// Using the null-coalescing operator
int result = count ?? 0; // Assign 0 to result if count is null

Console.WriteLine(result); // Output: 0

Popularity 9/10 Helpfulness 1/10 Language csharp

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

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c# double question mark

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int? a = null;
int b = a ?? -1;		// Same as b = ( a != null ? a : -1 );
Console.WriteLine(b);  	// output: -1
//OR IF
int? a = 9;
int b = a ?? -1;
Console.WriteLine(b);  	// output: 9

Popularity 10/10 Helpfulness 6/10 Language csharp

Source: Grepper

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Contributed on Mar 11 2020

Lazurite

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double question mark c#

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