In this Python Programming video tutorial you will learn about how to implement Linked List data structure in python in detail.
Data structure is a way of storing and organising the data so that it can be accessed effectively.
Linked List is a linear data structure made up of chain of nodes in which each node contains a data field and link or reference.
To implement Singly Linked List we are using class concepts here.
if self.head is None:
new_node = Node(data)
self.head = new_node
print(“Linked List is not empty!”)
Python Programming language makes everything easier and straightforward. Effective use of its built-in libraries can save a lot of time and help with faster submissions while doing Competitive Programming. Below are few such useful tricks that every Pythonist should have at their fingertips:
Below is the implementation to convert a given number into a list of digits:
#competitive programming #python programs #python-itertools #python-library #python-list #python-list-of-lists #python-map
A linked list is a basic data structure. It is a collection of nodes that connects each node to the next node with a pointer.
Each node consists of two items:
Here is an illustration of a linked list
A linked list forms a chain of nodes. Each node holds data and points to the next node. Image by the author.
#programming #coding #python #how to create a linked list in python #create a linked list #linked list
Alright is a python wrapper that helps you automate WhatsApp web using python, giving you the capability to send messages, images, video, and files to both saved and unsaved contacts without having to rescan the QR code every time.
I was looking for a way to control and automate WhatsApp web with Python; I came across some very nice libraries and wrappers implementations, including:
So I tried
pywhatkit, a well crafted to be used, but its implementations require you to open a new browser tab and scan QR code every time you send a message, no matter if it’s the same person, which was a deal-breaker for using it.
I then tried
which is based onyowsupand require you to do some registration with
yowsupbefore using it of which after a bit of googling, I got scared of having my number blocked. So I went for the next option.
I then went for WebWhatsapp-Wrapper. It has some good documentation and recent commits so I had hoped it is going to work. But It didn’t for me, and after having a couple of errors, I abandoned it to look for the next alternative.
PyWhatsapp by shauryauppal, which was more of a CLI tool than a wrapper, surprisingly worked. Its approach allows you to dynamically send WhatsApp messages to unsaved contacts without rescanning QR-code every time.
So what I did is refactoring the implementation of that tool to be more of a wrapper to easily allow people to run different scripts on top of it. Instead of just using it as a tool, I then thought of sharing the codebase with people who might struggle to do this as I did.
#python #python-programming #python-tutorials #python-programming-lists #selenium #python-dev-tips #python-developers #programming #web-monetization
Python lists are a built-in type of data used to store items of any data type such as strings, integers, booleans, or any sort of objects, into a single variable.
Lists are created by enclosing one or multiple arbitrary comma-separated objects between square brackets.
#python-programming #python #tutorial #list-manipulation #python-list #the anatomy of python lists
The course will lead you from beginning level to advance in Python Programming Language. You do not need any prior knowledge on Python or any programming language or even programming to join the course and become an expert on the topic.
The course is begin continuously developing by adding lectures regularly.
Please see the Promo and free sample video to get to know more.
Hope you will enjoy it.
An Enthusiast Mind
Basic Knowledge To Use Computer
What will you learn
Will Be Expert On Python Programming Language
Build Application On Python Programming Language
#uide to Python #Guide to Python Programming #Guide to Python Programming Language #Python Programming #Python Programming Language