Posts

Showing posts from February, 2021

Inheritance-Object Oriented Programming (OOPs) concept in python

Image
  Inheritance                       Inheritance is the most important aspect of object-oriented programming.  It provides the re-usability of the code.                     Parent class :It is base class  , child class :another class and also called child class Types of Inheritance:                    Single inheritance                     Multilevel inheritance                     Multiple inheritance                     Hierarchical inheritance                     Hybrid inheritance The Single Inheritance            ...

Server Startup programs in MySQL

Startup programs                             mysqld                              mysqld_safe                              mysql.server                              mysqld_multi mysqld :                   mysqld is the server daemon.                    mysqld must be started and be running at all the times expect for maintenance.                    mysqld is a single  multithreaded program                   ...