Replacing the first occurrence in Swift

I have some Swift code ( currently written for Mac ), which is supposed to generate random sentences. I have most of it completed, but it is reaplacing all occurrences of placeholders with the same noun/verb/adjective/etc. when I only want it to repl...

Linux, Mac or Windows?

Where do you like to sell Apps?

I've built an app that I'd like to start distributing. Can you recommend a paywall? The target platform is Mac, and I'd prefer to not use the Appstore. Thanks!

Is there any 'Safest' place to keep code on Mac OSX?

For example, my friends who use windows tell me that it is safer to keep data out of C Drive, including code. Is there any specific location where keeping code would be less prone to damage on OSX?

Mac terminal trick : Quickly run a stopwatch right in your terminal

Read it somewhere. Thought to share it here: $ time cat [ctrl+c] Response : real 0m1.819s user 0m0.002s sys 0m0.002s Enjoy! Do you know any other Mac terminal tips?