Introduction to Python | What Is Python And Subdomain?

What is Python Used For

Table of Contents

  • Welcome
  • To
  • Python tutorial
    • Hy Guys. In this article, We will learn about Python Step by Step with some Important Questions.
  • I hope now you have got necessary Information about python

Welcome

To

Python tutorial

Hy Guys. In this article, We will learn about Python Step by Step with some Important Questions.

Before learning any technology. we should have to know about the following questions below first. If We want to learn Python then Questions can be.

Question 1. What is Python?

Question 2.What can we do with python?

Question 3. Why should we use python?

Question 4. The popularity of Python.

Question 5. Career Opportunities after that.

If you have a positive response to all the above Questions. Then you can make a good decision about it.

So without delay let’s move further And Knowing about all the above questions for Python.

Question 1. What is Python?

Python is a popular programming language. It was created by Guido Van Rossum, And Released in 1991.

Source: Twitter(Guido Van Rossum)

Python is an interpreted, object-oriented, and high-level programming language with dynamic semantics. Its high-level built-in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development, as well as for use as a scripting or glue language to connect existing components together.

Python is a beautiful language. It’s easy to learn, and its syntax is clear and concise. the important point is that python is a popular choice for beginners,

Python language is being used by almost all tech-giant companies like Google, Amazon, Facebook, Instagram, Dropbox, and Uber and many more

Question 2. What can we do with Python?

Now We are gonna talk about the various ways after python,

1.Web Development

2.Machine Learning

3.Game Development

4. Computer Vision

5. Web Scraping

6. GUI Development

7. Data Science

8. Artificial Intelligence

9. Mobile App

Web Development

As everyone Know that Web development is the umbrella term for conceptualizing, creating, deploying and operating web applications and application programming interfaces for the web

Now the question is that. How does Python fit for Web Development

As we know before. Python developer has to write a few lines of code in other language comparisons. It is very easy to read and quick to Understand, Most developers prefer Python to develop a well-structured and efficient website over any other programming language. Important point is that Python Web developers can build prototypes and Ideas Quickly.

Many start-ups and And Higher-level Companies prefer to hire python web developers because of writing a little code.

Let’s see the name of excellent frameworks of Web development using python

Libraries:-Django, Pyramids, Flask, etc

Machine learning

Machine learning is the science of getting computers to act without explicitly programmed

We can see that everyone and everything is generating the data day by day not only by people but also by computer machines, mobile devices, pictures, music, videos, spreadsheets, and many more, Which can only be handled by a machine.

Machine learning is a field of Data Science. That uses many algorithms to learn from data and make predictions for future use. It can recommend a similar product for the user based on their previous activity.

Let me tall you practically. Firstly we have to train the algorithm using a train_test_split method of the Scikit-learn library of python and then make predictions. After that measure the accuracy of the model by using the accuracy method

There are some wonderful libraries of machine learning

Libraries:- Scikit-learn, NLTK, TensorFlow, and Keras

For Examplewhenever we search for something on Flipkart, we see that few similar products start appearing there. or if we search for something on the internet after some time ads will be appearing on our social media related to our searching keywords. the concept behind this is machine learning.

Game Development

Yes. We can develop games using python, The Advantage of using python for game development is Easy to learn and can write in few lines of code. we can develop games in python easily than doing the same in another language.

Libraries:- Pygame, Tkinter, and Pyopengl

Computer vision

Computer vision is a field of Artificial intelligence or Computer science that is used to train the computer by using a digital image, videos. Research has been concerned with the topic for decades But only with the latest developments in big data and artificial intelligence has it been possible to create a stunning new application.

we can detect the object, face, color, etc by using computer vision technique

Libraries:- OpenCV and Pytorch are the wonderful libraries

Web Scraping

Now we are talking about web scraping. Web scraping is a term used to describe the use of a program or Algorithm to extract and process a large amount of data from the web. Suppose that you like a song’s lyrics and you want to copy that. Even Copy-paste of lyrics is the form of web scrapping, The main purpose of web scraping is that gathering information from the internet or websites. however, Word web scraping prefers an automation process. Some websites don’t like it and some don’t mind

If we wanna grab the data from a website but the site does not have An API to Expose the data, we can use python for scraping the data from the website.

Libraries:- Beautifulsoup, selenium, lxml, Requests, scrapy

Data Science

In this field, we will play with the datasets by using python libraries and extract useful information from the Row Data and make patterns.

Data science is a leading field for data scientists which can be done using python language. We can manipulate and analyze the data by using python libraries. Data science is a superset of machine learning and deep learning, Data science also deals with the tabular matrix as well as statistical data. You will be a data scientist after learning the subsets of Data science.

Libraries:- Numpy, pandas, Metplotlib, and seaborn

Artificial Intelligence

Now we are going to discuss interesting and very popular things of the technical world that is called Artificial intelligence. AI is sometimes called machine learning. it is a wide_ranging branch of computer science concerned with building smart machines capable of performing a task that typically requires human intelligence

Libraries and Frameworks: Tensorflow, Torch, Keras, Theano, SparkMLlib, etc.

Mobile Apps Development

These days developer is highly likely to be working on mobile applications. but python does not have built-in mobile development capabilities, most people have this question in mind that can we make a mobile application using python.

So The answer is Yes. we can develop mobile applications using python but if this question was asked earlier that answer might have no. But now we have several python frameworks for built mobile apps.

We can see two of those frameworks is.

Frameworks:-Kivy, BeeWare

Why should we use python

Python is one of the languages that is witnessing incredible growth and popularity year. In 2017, Stack-overflow calculates that python would beat all other languages by 2020 as it has become the fastest-growing programming language in the world

Popularity of Python

Python is the world’s most popular Popular language, And also ranks it as the fastest-growing language. python climbed from third place to tie for second in the latest ranking of programming language popularity published by the analyst firm Redmonk.

Based on search engine searches for various programming languages. python grew day by day most in the last 5 years (17.6%)

Career opportunities as Frasher after python

Software Engineer

python developer

Research Analyst

Data Analyst

Data Scientist

Software Developer

I hope now you have got necessary Information about python

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