where is nsuserdefaults stored ?
One question arises in every IOS programmer , That whats the easy way to save some value without using any Database.Second questions is arise can i see the data i saved .where is nsuserdefaults stored ? Answer is “Yes” . The easiest way to…
How to check NULL in IOS or Android !
check NULL : A null indicates that a variable doesn’t point to any object and holds no value. You can use a basic ‘if’ statement to check a null in a piece of code. Null is commonly used to denote or verify the non-existence of…