如何向 NSString 添加百分号

Question

I want to have a percentage sign in my string after a digit. Something like this: 75%.

How can I have this done? I tried:

[NSString stringWithFormat:@"%d\%", someDigit];

But it didn't work for me.

转载于:https://stackoverflow.com/questions/739682/how-to-add-percent-sign-to-nsstring

Answer 1

The code for percent sign in NSString format is %%. This is also true for NSLog() and printf() formats.