i am trying to delete a record from one table in my db , but the table has forign keys to another table in mu db , so i want to make on delete cascade using sql developr in oracle 11g , how can i make it? ...
I'm having a problem that should be stupidly easy to fix. Following this, I'm trying to access a field in a record. Here's a simplified example that exhibits my problem: -module(test). -export([test/0]). -record(rec, {f1=[], f2=[], f3=[]}). test() -> Rec = #rec{f1=[1,2,3], f3=[4,5,6]}, Fields = record_info(fields, rec), lo...
Hi All, I am facing a strange problem. I have created a normal ext-gwt grid with two columns. One column displays a number and the other renders a ToggleButton. As soon as the ToggleButton gets pressed a small window appears with: 1- a textfield (to enter a number), 2- an ok button. When the ok button is pressed the column containing th...
I've managed to write program to record sound from Input Devices, but I'm more interested in recording from one window that plays some sounds. Is it possible to catch those sounds and not all possible sounds played currently? Sorry for my english. ...