Hi everyone.
I must to copy datas from my external database to core data and I have a little problem.
I use Json to communicate with iOS and it's work pretty well, each package of datas have an ID number.
I just want to save this datas in the iphone if the ID number is not saved yet on my IOS database.
How can I do?
Thank you
I must to copy datas from my external database to core data and I have a little problem.
I use Json to communicate with iOS and it's work pretty well, each package of datas have an ID number.
I just want to save this datas in the iphone if the ID number is not saved yet on my IOS database.
How can I do?
Thank you