query: Difference between id and NSObject
positive_passages.docid: 22324
positive_passages.text: What's the difference between declaring a variable "id" and "NSObject *"?
negative_passages.docid: 119968
negative_passages.text: Difference between JSONObject and JSONArray
negative_passages.docid: 122538
negative_passages.text: Understanding NSString comparison
negative_passages.docid: 116055
negative_passages.text: What does the @ symbol represent in objective-c?
negative_passages.docid: 34819
negative_passages.text: What is the difference between an Instance and an Object?
negative_passages.docid: 129358
negative_passages.text: Property vs Instance Variable
negative_passages.docid: 138639
negative_passages.text: Finding a substring in a NSString object
negative_passages.docid: 84165
negative_passages.text: Custom class NSObject not key value coding compliant
negative_passages.docid: 111398
negative_passages.text: What is the difference between "attribute" and "property"?
negative_passages.docid: 19563
negative_passages.text: Div's class vs id
negative_passages.docid: 72404
negative_passages.text: Difference between accessing property methods and class fields (Objective-C)
negative_passages.docid: 34388
negative_passages.text: unique object identifier in javascript
negative_passages.docid: 13936
negative_passages.text: What is the difference between class and instance attributes?
negative_passages.docid: 14131
negative_passages.text: Objective-C : BOOL vs bool
negative_passages.docid: 157444
negative_passages.text: What is the use of @id in json-ld syntax?
negative_passages.docid: 68052
negative_passages.text: Differences between strong and weak in Objective-C
negative_passages.docid: 78402
negative_passages.text: NSMutableArray addObject not working