Reverse a linked list hackerrank solution python

Reverse A Linked List Hackerrank Solution Python

Linked list  12->24->23->84->7Reversed list 7->84->23->24->12A linked list is a data structure which is made of a chain of node objects. Eachnode consist of a value and a pointer. Pointer(memory location) which is link tothe next node in the chain. In linked list we can perform insertion, deletion operation too.The head pointer points to the … Read more

Built-in scope Global scope Local scope Non local scope in python

Built-In Scope Global Scope Local Scope Non Local Scope In Python

In python, when you create variables, sometimes you create them inside a function, sometimes at the beginning of the program, so when you create a variable and place it at different places in the program, that refers to scope of a variable in python. Local scope in python : Local scope: it is also called … Read more

What’s benefits of Python programming?

What's Benefits Of Python Programming? What Is A Dynamically Typed Language? What Is PEP 8 And Why Is It Important?

What’s benefits of Python programming? Python is a Object-oriented High level programming language ,consistingof fast open source libraries to work on ,The benefits of using python are asfollows:- Vast Open Source libraries to work on. Simple and easy to learn User friendly Using Python we can work on emerging technologies like machinelearning and data science … Read more

django admin interface Django tutorials point

What Is Django Admin Interface In Django Tutorials Point

What is Django Admin Interface in Django Tutorials Point Django provide a built –in admin module which can be used to performcreate ,update ,read and delete operation on the model directly .It is timeefficient ,and you can easily test your model .whether it contain right data or not .It provide instant interface .(django .contrib .admin … Read more

difference between a project and app in Django python tutorials points

Difference Between A Project And App In Django Python Tutorials Points

A project is a collection of application . whereas an app are small Submodule in project which are responsible for handling single functionEcommereceCustomer product Authentication In above example E-commerce is a project and customer ,product ,authenticationetc. are the apps associated with it.If you combine them all into a single app then code changes will be … Read more

How to Creating Evenly or Non-Evenly Spaced Arrays in python

While working with numerical applications using Numpy , often we need to create an array of numbers. In many cases we want the numbers to be evenly spaced, but there are also times when we may need non-evenly spaced numbers.

While working with numerical applications using Numpy , often we need tocreate an array of numbers. In many cases we want the numbers to be evenlyspaced, but there are also times when we may need non-evenly spacednumbers. One of the key tools you can use in both situationsis np.linspace().In its basic form, np.linspace() can seem … Read more

How can you set up the database in Django step by step

How Can You Set Up The Database In Django Step By Step

Django offers its own default database of sqllite3. You can use any other databases by installing the databases bindings. And change the default in DATABASES to django.db.backends.postgresql if you are using sql or replace it accordingly. Now before using the database we have to create tables in the database because the different apps in INSTALLED … Read more

PyTorch Vs TensorFlow – Customize The Django Admin With Python

PyTorch Vs TensorFlow - Customize The Django Admin With Python

PyTorch vs TensorFlow for Your Python Deep Learning Project From these 2 frameworks I personally use TensorFlow. The two things I really like about TensorFlow – it’s completely open source and has excellent community support. TensorFlow has pre-written codes for most of the complex deep learning models you’ll come across, such as Recurrent Neural Networks … Read more

How to use Encapsulation and Data Abstraction In Python

Define encapsulation in Python? Encapsulation is the part of object-oriented programming (OOP). Encapsulation is packing of data and the methods or function under a single unit. This puts restriction by some members which are protected member and private member so that outside the class we cannot use the methods directly, we have to use some … Read more