Posted under » PHP on 14 March 2022
I'm a noob in excel and the only thing I use is the sum function.
In php it may look like this.
if ($result = $dbhandle -> query("SELECT * FROM question")) { while($row = mysqli_fetch_array($result)) { $sum += $row['value']; } echo $sum."
"; } $dbhandle -> close();
This is the same with python django count.
If you want to just increment or +1 use ++ just like this example.
For arrays, you can do this in Python
salah = [1,2,1,4,100] for cat in salah: print(sum(salah))
Or you can append to the array and do a len if want to count the value of 1s.
betul = [] for cat in x["stage107f"]: kuching = cat["correctness"] if kuching == 1 : betul.append(1) print(len(betul))