I am facing a problem with trimming NSMutableString. Specifically, I can't find information about trimming two mutable strings. I am doing something like this.
-(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
if(!myMutableString1Obj)
myMutableString1Obj = [[NSMutableString alloc] initWithString:string];
else
{
[myMutableString1Obj appendString:string];
NSString *trimmedString1 = [myMutableString1Obj stringByTrimmingCharactersInSet:[NSCharacterSet symbolCharacterSet]];
[myMutableString1Obj setString:trimmedString1];
NSData *data1 = [myMutableString1Obj dataUsingEncoding:NSUTF8StringEncoding];
response1dict = [NSJSONSerialization JSONObjectWithData:data1 options:0 error:nil];
NSLog(@"JSON DATA = %@",response1dict);
}
if(!myMutableStringObj)
myMutableStringObj = [[NSMutableString alloc] initWithString:string];
else
{
[myMutableStringObj appendString:string];
NSString *trimmedString = [myMutableStringObj stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];
[myMutableStringObj setString:trimmedString];
NSData *datasite = [myMutableStringObj dataUsingEncoding:NSUTF8StringEncoding];
responsedict = [NSJSONSerialization JSONObjectWithData:datasite options:0 error:nil];
NSLog(@"JSON DATA = %@",responsedict);
}
myMutableString2Obj=[[NSMutableString alloc]initWithString:string];
NSLog(@"Array String: %@",myMutableString2Obj);
NSData *data = [myMutableString2Obj dataUsingEncoding:NSUTF8StringEncoding];
response2dict = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
NSLog(@"JSON DATA = %@",response2dict);
}
Here I am using XML data.
Can you please try the following code:
[myMutableString stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]
this will trim your string and remove new line and whitespaces
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