Convert nsstring to int objective c

Mar 12,  · In the previous post I wrote a few lines of code to convert an NSString object to an NSData rouwverzen.net this post I’ll do the opposite, putting the conversion into the context how to print an NSData object to the debugging console.. By default, when you print an NSData object to the console using NSLog, the output will be in hex, it will look something like the following. Aug 11,  · This is no doubt a very simple question, but how can you convert a long integer represented as an instance of NSString to a long primitive? I see that NSString has methods to return integer, float and double primitives but long seems to be curiously absent. NSString *rssiString = (int)rouwverzen.net;. - Really!, Do you have any idea of what pointers mean & how type casting in objective-c works, if not than go and read some tutorials.

Convert nsstring to int objective c

I am struggling with this. I have a value in seconds that I want to display in a label in HH:MM format. I have searched the internet for ages and found some answers, but either not fully understood them, or they seem like an odd way of doing what I want. Feb 07,  · Given the foundation of Objective-C is built upon the C programming language, it’s good to know how to convert C based strings to NSString objects, and vice-versa.. For clarification: A C string is simply a series of characters (a one-dimensional character array) that is null-terminated, whereas an NSString object is a complete object with class methods, instance methods, etc. NSString *rssiString = (int)rouwverzen.net;. - Really!, Do you have any idea of what pointers mean & how type casting in objective-c works, if not than go and read some tutorials.

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iOS tutorial- Part 9- NSNumber, id Type, time: 12:11
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1 thoughts on “Convert nsstring to int objective c

  1. Gardarn Reply

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