I want to change the purchase order report in OpenERP 6.1. Do I have to enter and make changes to the purchase module, or can I create a new module to inherit the standard report and cover some det
Category: Software Design
Software design is based on the software requirements specification, designing the overall structure of the software system, dividing functional modules, determining the implementation algorithm of each module, and writing specific codes according to the functions determined in the requirements analysis stage to form a specific software design plan. Software design abstracts many things and problems, and abstracts them at different levels and angles. Decomposing a problem or thing and modularizing it makes it easy to solve the problem. The finer the decomposition, the greater the number of modules. Its side effect is to make the designer consider more coupling between modules
Java method for parameters with multiple inheritance
I don’t know why I can’t find this answer online.
I have a class that implements multiple methods, and I want to write methods to expect them .I don’t know how to do it, or it’s even possible
Iteration inherited list
I have two classes inherited from the third class and they are stored in a list.
I am trying to iterate the list and call each The implementation function of a class, but the code cannot be c
Overcoming rewriting and expansion
1 class Animal:
2 def eat(self):
3 print(“Eat”)
4
5 def drink(self):
6 print(“drink”)
7
8 def run(self):
9 print(“Run”)
10
11 def sleep(self):
12 print(“Sleep”)
13
14 class Dog
Object-oriented advanced 1
# Descriptor application
class Aoo:
def __init__(self,key,expected_type):
self.key = key
self.expected_type = expected_type
def __get__(self,instance,owner):
return
OOP – package principle
There are some object-oriented engineering principles, which express a sentence: “A class should only know the contract of the class it uses as a parameter, or any internal contract it uses. “
<
UserPageRepository
/**
* It has the functions of paging and sorting and inherits CrudRepository
*/
public interface UserPageRepository extends PagingAndSortingRepository {
}
1
2
3
4
5
UserPageRepositoryTests:
<
Qt – Basic Graphics Drawing
1. Basic graphics drawingA. The key role in the Qt graphics system
QPainter–The painter in Qt can draw various foundations Graphics, with brushes, brushes, and fonts needed for drawing
QPaintDevic
WeChat applet front end Promise package
config.js
const config = {
base_url_api: “https://douban.uieee.com/v2/movie/”,
}
export {config} http.js
import {config} from “../config”;
class HTTP {
requset({ url, method = “GET”,
Interface, internal class
1. Interface Interface is a reference data type, the keyword interface. A class can only inherit one class using extends, and implement multiple interfaces using implements. Inheritance first, impl