Reputation: 3768
i have a string strored in str variable i want to find string length which is available in str variable
i hav tried with strlen(str); its not working...
Upvotes: 37
Views: 66191
Reputation: 18741
If your string is a C-String, then you can use strlen(str)
.
If it is a NSString *str
, then you can use NSUInteger length = [str length];
Upvotes: 83
Reputation: 8434
Use length method, like this:
NSString *myString = @"Hello World";
int myLength = [myString length]; //myLength is now 11
Upvotes: 0
Reputation: 1131
What type is your string? If it's an NSString, you find the length like this:
int len = [myString length];
But it will be different if your string is not an NSString.
Upvotes: 10