How to remove characters from an NSString and replace with spaces? [duplicate]

Question

This question already has answers here:

String replacement in Objective-C (6 answers)

Closed 9 years ago.

I have a NSString:

NSString *string1 = @"http://example.com/this-is-an-example-post"

By removing a range of characteres I have substringed it to:

NSString *string2 = @"this-is-an-example-post"

But I am struggling to get it into the form of:

NSString *string3 = @"this is an example post"

Any help? Much appreciated.

Answer 1

For example this way

string3 = [string2 stringByReplacingOccurrencesOfString:@"-" withString:@" "];