Non null array length

public static <T> int getLength(T[] arr){
    int count = 0;
    for(T el : arr)
        if (el != null)
            ++count;
    return count;
}

// equivalently in pure C# :
public static int getUsedLength(string[] arr)
        {
            int count = 0;
            for (int i = 0; i < arr.Length; i++)
            {
                if (arr[i] != null)
                { 
                    ++count; 
                }
            }
            return count;
        }

Source: stackoverflow.com

Similar codes

0 vote331 views1 answer
String with starting zero to int c#
C#
0 vote287 views1 answer
How to add logo in a unity game apk
C#
2 votes278 views1 answer
How to change the title of the console in c#
C#
4 votes284 views2 answers
How to write join query in linq c#
C#
0 vote289 views1 answer
Load information with txt file to uwp c#
C#
0 vote363 views1 answer
How to access a text gameobjceet in unity and change it
C#Unity
0 vote308 views2 answers
Calculated field gridview asp.net
C#
1 vote286 views1 answer
Debug raycasthit2d unity
C#
0 vote284 views1 answer
Invalidoperationexception c# ui thread
C#
0 vote323 views1 answer
Unity check if swipe not tap
C#Unity