Delete Values from NSDictionary for which Key is Empty String

Question

I am getting JSON response like this :

{
    "partner_wise": {
        “partner1”: {
            "processing": 254,
            "complete": 0,
            "track_invoice": 0,
            "bar_code": 0
       },
        "": {
            "processing": 0,
            "complete": 0,
            "track_invoice": 0,
            "bar_code": 0
             },
        "partner2": {
            "processing": 0,
            "complete": 0,
            "track_invoice": 0,
            "bar_code": 0
        }
      }
}

I am setting these values indexwise in tableView. From this JSON Response I didn't have to show the value for which key is empty string. How can I delete this object from NSDictionary.

Answer 1

You can't delete these objects from NSDictionary. NSDictionary is a immutable object.
But you can make a mutable copy and remove unneeded keys:

//remove from mutable dictionary
NSDictionary* dictionary = [self getData];
NSMutableDictionary* mutableDictionary = [dictionary mutableCopy];
[mutableDictionary removeObjectForKey:@""];
self.data = mutableDictionary;