python

Beginner Tutorial: Recommender Systems in Python

Build your recommendation engine with the help of Python, from basic models to content-based and collaborative filtering recommender systems.
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python

Reading and Writing Files in Python

Learn how to read and write data into flat files, such as CSV, JSON, text files, and binary files in Python using io and os modules.
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must read
data manipulation
+3

Python Excel Tutorial: The Definitive Guide

Learn how to read and import Excel files in Python, write data to these spreadsheets, and find the best packages to do this.
must read
data manipulation
+3
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r programming

Matrices in R

Learn all about R's matrix, naming rows and columns, accessing elements also with computation like addition, subtraction, multiplication, and division.
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must read
python

Scope of Variables in Python

Learn what variable scopes are all about and get familiar with the 'LEGB' rule. You will also deal with scenarios where you'll get to see the global and nonlocal keywords in action.
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python

Introduction to Python IDLE

Learn what is Python IDLE (Integrated Development and Learning Environment) is, how you can install it, and leverage its various features for writing your Python programs.
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r programming

Data Reshaping in R

Learn about data reshaping in R, different functions like rbind(), cbind(), along with Melt(), Dcast(), and finally about the transpose function.
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python

Type Checking in Python

Learn about type checking, different types of the type system in various languages along with duck typing, and type hinting.
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python

Unit Testing in Python

Learn what unit testing is, why its important, and how you can implement it with the help of Python.
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python

Definitive Guide: Threading in Python

Learn the basic concepts of threading and how you can use it with the help of Python.
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python
+1

Altair in Python: Data Visualizations

Learn how to create data visualizations in Python using Altair and a Movies Dataset.
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python

Web Scraping With Python: Beautiful Soup

Learn what web scraping is and how it can be achieved with the help of Python's beautiful soup library. Learn by using Amazon website data.
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must read
python
+1

Docstrings in Python

Learn about the different types of docstrings and various docstring formats like Sphinx, Numpy and Pydoc.
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r programming

Strings in R

Learn about R's Strings: its rules, concatenation, along with essential properties of the string, extracting and replacing a character string, and formatting a string.
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