WHY PYTHON ONLY???

  

Hii,guy's whatsup ???welcome to our very first Python programming lesson so without further ado let's just jump into this and get started so I'm using the sublime text editor so why don't I go ahead and show you how to get that installed that way you can just follow along with me so what you want to do is go to the sublime text com website go to the download section find the appropriate installation file for your operating system I'm going to show you how to do this for Linux because it's pretty straightforward for Windows so what I'm going to do is go ahead and copy the link location I'm going to open up a terminal here and then we're going to use the W git command and then we're going to paste the download link and we're going to download that file to our system once the file is downloaded we will use the following command dpkg space - I and the download file go ahead hit enter and this will install sublime text once that is complete your sublime text editor is installed perfect okay you have sublime text editor open click view at the top scroll down to syntex and select Python this will ensure that the text is color-coded um appropriately for the Python programming language and this will make it a lot easier for you to read the source code in selling programs is no fun so let's write our first program and as with tradition we are going to write the hello world program and this is kind of a rite of passage for anybody learning how to program it's generally the first program that you write Python makes this really simple in order to print something to the screen all we need to do is use the print function followed by the text that we would like to use enclosed in quotes so as you see here that's exactly what we have and this is a complete Python program we can now save this file to our computer you then you can see we have our file here when we give it a an appropriate name we'll call it hello world and we can see it there let's get rid of that untitled all right perfect so now we have our Python script it's on our hard drive now we want to actually execute it and run it so in order to do that we need the Python interpreter to process the code and run it so to do that we're going to do the following we'll type Python goodbye our script we'll press enter and as you can see our Python script has ran and it has exported the text hello world now if you don't want to have to type Python in front of your script in order to run the program you need to add the Python interpreter to your script file so we'll do that now okay this is the code right here that basically designates we're setting an interpreter and then the next set of text is the actual location um in this instance on my system the Python binary is in user bin Python so we're going to go ahead and save this file and now we're going to attempt to execute our program by using the following now we need to make the file executable because if the file is not executable you will not be able to run the Python script as you can see here as it's not going to process the interpreter so we'll make the file executable and now we will again attempt to execute our file and as you can see this time our file ran it exported the text hello world there you have it guys your very first Python script that's going to do it for today Today we are going to show the application of python. Then Definitely we have to show this video Play the intro Friends first you have to know what are Frameworks and libraries in programming Libraries and frameworks provide us, ready-made functionalities . For example, if you want to make a car, then you will buy the necessary tools Because making these tools takes lots of time. Similarly, Libraries and frameworks provide us necessary functionalities for our project. So that we can save a lot of time. now I gonna show applications of python. machine learning Simply machine learning means a computer program learns to do a certain task by itself. For example speech recognization, we can see this in Alexa and Siri. Because of the machine learning algorithms, these programs are learned to recognize our voice. Recommended systems, we can see this type of system in Netflix and youtube. That why we can see These applications suggest videos based on our interests. For machines, learning python has the best frameworks like Tensorflow, Sikitlearn, and PyTorch. For beginners, I suggest Sikitlearn because this framework is very easy to learn and we can implement a simple ML model in few lines. But if you want to dive deeply into machine learning then you must have to learn Tensorflow because of its essential Functionalities for deep neural networks. game development you can also make games with python it has a framework called pygames.

 But if you want to take game development has a profession then it's not useful. Because myself I'm a fulltime game developer. in-game companies, they use game engines like unity3D and unreal engine which provides more functionalities then py game. python frameworks hacking You can also do hacking with python. I recommend learning both the combination of Python and Kali Linux operating system Because they are very useful. First, learn basic hacking methods examples brute force method is used to crack passwords, Dictionary attack, and SQL injection. Apllication of devlopment You can develop applications for android, ios and desktop in python using kivy framework it is a useful framework for making cross-platform apps means using the same python code you can develop apps for mobile and desktop platforms. web devlopment python has frameworks like django and flask to devlope websites you can use this two frameworks to devlope complete backend and frontend backend means the code which runs on server side frontend means the code which run on user side for beginners i suggest flask because it's have very few components to learn Data analysis Data analysis means visualizing given sample data in graphs, charts, and understanding the given data pattern for predicting the future outcome and for fascinating other stuff is called data analysis example Analyst uses there companies previous data of loss and profit and he uses that data to predict future development of there companies. for data analysis, you can use the Matplotlib library for python. From the next video onwards I will start python beginner tutorials if you like this post please consider subscribing to our all post.

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