The following is based on material kindly provided by Michael Fruergaard Pontoppidan. I have edited it substantially and added some new material to make it fit within the context of this blog. Introduction This guide will show you how to resolve...

We still see issues where programmers experience really bad things because they're misusing the str data type. Mainly people complain about poor performance or memory issues when concatenating large strings. So, let me clarify: When strings are concatenated...