Django Extensions provides a bunch of management commands for the Django Framework. One of the most handy is the graph_models command. This command creates a visual representation of the Django models existing in the database.
Django Extensions provides a bunch of management commands for the Django Framework. One of the most handy is the graph_models command. This command creates a visual representation of the Django models existing in the database.
In the project that I’m working now I needed a way to select multiple entries from a list and copy them to another list. To do this I created a form which contains two ListBox fields called listA and listB and a Button field named To. The entries of the two lists are computed using […]
In this article we will take a brief look at the Oracle SQL FIRST/LAST aggregate functions that allow you to select a value from the first or last row(s) of a sorted group, when the needed value is not the sort key. For example consider a table “PROJECT_COST” having the following structure and data: