Birol

I have some questions regarding design pattern (DP) usage, in particular for Java developers. i) Which DPs have you used, as far as you can remember, and how often? ii) How much have they helped your development work? iii) If you work in a project group, are there group standards …

Would like to create data entry form for a salesman's sales on a delivery route. Should create a form in which there will one row for each sale, where: The customer id will be pre-selected from a Route table which contains a unique route (i.e. list of customers) for each …