String formatting tokens reference sheet:
| Token | Data Type |
|---|---|
| s | char (cstring) |
| d | int |
| f | float |
| .2f | float rounded to 2 decimal places |
| p | pointer |
| zu | size_t |
| @ | An object’s description |
If you want to print a bool, you can do it like this:
NSLog(@"%@", BOOL_VAL ? @"YES" : @"NO");