You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
B4X FEED How to sum values and group them by a key value for List of Maps
I have a List of Map:
B4X:
I want to sum the value and group them by key value in the most efficient way so it becomes:
C = 24, B = 40, A = 80
برای دیدن لینک ها باید ثبت نام کنید