contact us

By

Comments

New comments are not allowed.

Popular posts from this blog

learnpython24-(Using Modules & Pip In Python)

By
Image
  Using Modules & Pip In Python Sometimes we have to use someone else's code in our program because it saves us a lot of time. Today, we will learn a technique to use code that is not written by us but will enhance the quality of our program, save us time, and of course, it is legal and free. Let us understand what utilities like modules and pip are, Module  – Module or library is a file that contains definitions of several functions, classes, variables, etc . which is written by someone else for us to use. Pip  – Pip is a package manager for Python i.e., pip command can be used to download any external module in Pytho n . It is something that helps us to get code written by someone else from somewhere. We can install a module in our system by using pip command : Open cmd or Powershell in your system. And then, type pip install module_name and press enter. Once you do that, the module will start downloading and will install automatically on your computer. Example, f...
Read more

learnpython24-(Dictionary & Its Functions Explained)

By
  Dictionary & Its Functions Explained Before going through the actual content i.e. the implementation of a dictionary, it is important to know some basic theory, just so we know what we are going to learn and why are we spending our precious time learning it. Let's start with the basic definition of a Python Dictionary: “Python dictionary is an unordered collection of items. Each item of the dictionary has a key/value pair.” Now coming to the more formal approach: Every programming language has its own distinct features, commonly known as its key features. That said, Python’s one out of the box feature is “dictionaries”. Dictionaries may look very similar to a “List”, but dictionaries have some distinct features that do not hold true for other data types like lists, and those features are what makes it (python dictionary) special. Here are a few important features of a python dictionary: It is unordered (no sequence is required - data or entries have no order) It is mutable (v...
Read more

learnpython24-(Python Multiple Inheritance)

By
Image
  Python Multiple Inheritance In this tutorial, you'll learn about multiple inheritance in Python and how to use it in your program. You'll also learn about multi-level inheritance and the method resolution order. Python Multiple Inheritance A class can be derived from more than one base class in Python, similar to C++. This is called multiple inheritance. In multiple inheritance, the features of all the base classes are inherited into the derived class. The syntax for multiple inheritance is similar to single inheritance. Example class Base1 : pass class Base2 : pass class MultiDerived (Base1, Base2) : pass Here, the  MultiDerived  class is derived from  Base1  and  Base2  classes. Multiple Inheritance in Python The  MultiDerived  class inherits from both  Base1  and  Base2  classes. Python Multilevel Inheritance We can also inherit from a derived class. This is called multilevel inher...
Read more