How do I get the last part of a string- How to get the last part of a string?

problem ：

Given this string: Given this string ：

http://s.opencalais.com/1/pred/BusinessRelationType

I want to get the last part of it: "BusinessRelationType" I want to get the last part of it ：“BusinessRelationType”

I have been thinking about reversing the whole string then looking for the first "/", take everything to the left of that and reverse that. I've been thinking about reversing the entire string , Then find the first “/”, Move everything to its left and reverse it .However, I'm hoping there is a better/more concise method. however , I hope there is a better / A simpler approach .Thoughts? idea ？

Thanks, Paul thank you , Paul

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Solution ：

Reference resources ： https://stackoom.com/en/question/EDAc