stjeong

// Refer to tweet - https://twitter.com/Dave_DotNet/status/1682699744747958274
// This code allocates same 72 bytes in GC Heap.

// However this may be slower than string.Create, because DefaultInterpolatedStringHandler is made for more general purpose.

// C# 10+ and .NET 6+
string title = "Mr.";
string first = "David";
string middle = "Patrick";
string last = "Callan";