Easiest way to concatenate NSString and int
63,459
Solution 1
Both answers are correct. If you want to concatenate multiple strings and integers use NSMutableString's appendFormat.
NSMutableString* aString = [NSMutableString stringWithFormat:@"String with one int %d", myInt]; // does not need to be released. Needs to be retained if you need to keep use it after the current function.
[aString appendFormat:@"... now has another int: %d", myInt];
Solution 2
[NSString stringWithFormat:@"THIS IS A STRING WITH AN INT: %d", myInt];
That's typically how I do it.
Solution 3
NSString *s =
[
[NSString alloc]
initWithFormat:@"Concatenate an int %d with a string %@",
12, @"My Concatenated String"
];
I know you're probably looking for a shorter answer, but this is what I would use.
Solution 4
string1,x , these are declared as a string object and integer variable respectively. and if you want to combine both the values and to append int values to a string object and to assign the result to a new string then do as follows.
NSString *string1=@"Hello";
int x=10;
NSString *string2=[string1 stringByAppendingFormat:@"%d ",x];
NSLog(@"string2 is %@",string2);
//NSLog(@"string2 is %@",string2); is used to check the string2 value at console ;
Author by
DivideByHero
Updated on February 29, 2020Comments
-
DivideByHero about 4 years
Is there a general purpose function in Objective-C that I can plug into my project to simplify concatenating
NSString
s andint
s?