How to convert an NSString into an integer

Imagine you had an NSString and wanted to save it as an integer value.
You can use the intValue method for that:

To do the reverse, you can use the initWithFormat method:

About Jay Versluis

Jay is a medical miracle known as Super Survivor. He runs two YouTube channels, five websites and several podcast feeds. To see what else he's up to, and to support him on his mission to make the world a better place, check out his Patreon Campaign.

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