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C#•3y ago•

37 replies

❔ Combine two arrays by alternating items?

Let's imagine I have two arrays, A and B, which each have four items.
I want to make a new array C which is made up of the contents of A and B.
so

T[] c = new T[a.Length + b.Length];//8
c[0]=a[0];
c[1]=b[0];
c[2]=a[1];
c[3]=b[1];
c[4]=a[2];
c[5]=b[2];
c[6]=a[3];
c[7]=b[3];

T[] c = new T[a.Length + b.Length];//8
c[0]=a[0];
c[1]=b[0];
c[2]=a[1];
c[3]=b[1];
c[4]=a[2];
c[5]=b[2];
c[6]=a[3];
c[7]=b[3];

Except can I do this with LINQ? And for any arbitrary size?