Epython Lab

Change color of the DataFrame Cell

#DataScience #DataMuging #WebScrapping Data Munging is important to get and process messy and complicated data into structured and tabular format. We will learn more about.

Learn Array with Numpy especially vectors in Numpy, ndarray, mathematical functions with examples Prerequisite : Python basic concepts, matplotlib to plot the examples What is Numpy? NumPy is the fundamental package for scientific computing in Python. It is a Python library that provides a multidimensional array object, various derived objects (such as masked arrays and matrices), and an assortment of routines for fast operations on arrays, including mathematical, logical, shape manipulation, sorting, selecting, I/O, discrete Fourier transforms, basic linear algebra, basic statistical operations, random simulation and much more. Why is NumPy Fast? Vectorization describes the absence of any explicit looping, indexing, etc., in the code - these things are taking place, of course, just “behind the scenes” in optimized, pre-compiled C code. Link: https://numpy.org/devdocs/user/whatisnumpy.html @epythonlab Quick start link: https://numpy.org/devdocs/user/quickstart.html

My choices are #Jupyter and #VSCode. Because interesting tools for data science.

Advanced YouTube Video Downloader using Python https://morioh.com/p/4e7657ecf335 Code: https://github.com/Spidy20/IPL_Score_Notifier @EPythonlab

Learn Python 3 for Data Science, ML, IoT, and Web Dev with hands on Lab We will start live conversation on YouTube when we reach out more than 1000 subscribers. Subscribe "EPYTHON LAB" on YouTube to receive new video and Watch Playlists from scratch. https://www.youtube.com/channel/UCsFz0IGS9qFcwrh7a91juPg

Types of objects in Python Converting from one type to another type in Python #SubscribeYouTube https://youtu.be/4j80OYDipQI

Many of you are participated in this challenge. Thanks for your participation. Your answers are correct and accepted. But you always find the most efficient and optimized algorithm to solve problems. Here is the efficient solution for the challenge. Share it. def minimumAbsoluteDifference(arr): arr.sort() result = [] for i in range(len(arr)-1): result.append(abs(arr[i+1]-arr[i])) return sorted(result)[0]

Python Programming for Beginners #03-Install and Configure Python on Visual Studio Code N.B: Subscribe to receive more videos https://www.youtube.com/watch?v=z0qCt9mIH_M&t=18s

Python Programming for absolute beginners #02-Variables and naming #SubscribeYouTube https://youtu.be/_yP7TzxOtP0

You can find all available books from files.

#ChallengeAbsoluteDifference #Algorithm #DataStructure #Loop #Array Consider an array of integers, arr[0], arr[1] ... arr[n-1]. We define the absolute difference between two elements, arr[i] and arr[j] (where i != j), to be the absolute value of arr[i] - arr[j] Given an array of integers, find and print the minimum absolute difference between any two elements in the array. For example, given the array arr=[-2, 2, 4] we can create 3 pairs of numbers: [-2, 2], [-2, 4], and [2, 4] . The absolute differences for these pairs are |(-2)-2|=4, |(-2)-4|=6, and |2-4|=2 . The minimum absolute difference is 2. Q: Define the minimumAbsoluteDifference function which has a parameter arr. It should return an integer that represents the minimum absolute difference between any pair of elements. Post your solution @EPYTHONLABBOT

Python Programming for Absolute Beginners You don't need previous knowledge of Computer Programming You can start learning now from scratch. Subscribe to the YouTube Channel and receive all video tutorials from the scratch https://youtu.be/cChdA70hnaU Also find resources at https://t.me/epythonlab

Sorry, this is the bot you can send your feedback and solutions @EPYTHONLABBOT

Dear members, does this challenge really hard? Only one member tried yet. Do you want the solution? If yes, choose the way I deliver the solution. Let's know now. anonymous poll In video – 16 👍👍👍👍👍👍👍 62% In code only(text form) – 10 👍👍👍👍 38% 👥 26 people voted so far.