I am working on an iOS app. I have an array,
NSArray *qwer=[NSArray arrayWithObjects:@"Apple Juice",@"Apple cake",@"Apple chips",@"Apple wassail"nil];
for(int k=0; k<qwer.count; k++) {
//
}
I am trying to check whether my array contains string ' wassail '. Can anyone help me to find this?
NSString
has a rangeOfString
function that can be used for looking up partial string matches. This function returns NSRange
. You can use the location
property.
...
NSArray *qwer = [NSArray arrayWithObjects:@"Apple Juice",@"Apple cake",@"Apple chips",@"Apple wassail"nil];
for (NSString *name in qwer){
if ([name rangeOfString:keyword].location == NSNotFound) {
NSLog(@"contains");
}
}
...
Reference :
Thanks Sriram
Try this one
NSArray *qwer=[NSArray arrayWithObjects:@"Apple Juice",@"Apple cake",@"Apple chips",@"Apple wassail",nil];
for(int k=0; k<qwer.count; k++) {
NSString *currentString =[qwer objectAtIndex:k];
if ([currentString rangeOfString:@"wassail"].location == NSNotFound) {
NSLog(@"string does not contain wassail");
} else {
NSLog(@"string contains wassail!");
break;
}
}
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