Write a Javascript function that transposes (m,n) matrix.

Question

Write a Javascript function that transposes (m,n) matrix.

• Example : var matrix = [ [1, 2, 3], [4, 5, 6], [7, 8, 9] ];
• Function must only call basic methods (push, length) and handle square and non-square matrices. (without Jquery) 

Answer 1

here is an example

 

you may have to change according to your table:

CREATE TRIGGER trg_Update_Qty
   ON  Stock
   AFTER UPDATE
AS
    UPDATE Stock SET Keterangag = 0 FROM inserted WHERE inserted.qty = 0 and inserted.kode_barang = Stock.kode_barang
GO

 please mark the answer as accepted if it satisfies your question

Answer 2

I assume you want to delete the data in the last column from table when qty = 0.

 

write a trigger on that table in check if qty=0, then delete data in last column i.e. set it to 0

Answer 3

you can show me example code?