Top "Nsscanner" questions

How to use NSScanner?

I've just read Apple documentation for NSScanner. I'm trying to get the integer of this string: @"user logged (3 attempts)" I …

objective-c string cocoa parsing nsscanner

Best way to split strings into an array

I'm developing a travel app, I have to read a txt file that contains all the states and countries, as …

arrays nsstring split token nsscanner

What causes "NSScanner: nil string argument"?

I got this message when I save data to core data. NSScanner: nil string argument I didn't use any NSScanner …

iphone ios nsscanner

Using NSScanner to parse a string

I have a string with formatting tags in it, such as There are {adults} adults, and {children} children. I have …

objective-c ios nsstring nsscanner

How to filter a string after a particular character in iOS?

I want to filter string after character '='. For eg if 8+9=17 My output should be 17. I can filter character …

ios nsstring nsscanner

Convert "1.0E-4" from NSString to double

I want to get the double value from "1.04E-4" NSString, but I didn't manage yet how to do it. I …

objective-c nsstring double nsscanner