Hackers and Slackers
Hackers and Slackers

Hackers and Slackers

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  • Series
    • Data Analysis with Pandas
    • Build Flask Apps
    • Google Cloud Architecture
    • Learning Apache Spark
    • Mastering SQLAlchemy
    • Welcome to SQL
    • GraphQL Tutorials
    • Working with MySQL
    • Mapping Data with Mapbox
    • Python Concurrency with Asyncio
    • Getting Started with Django
    • Web Scraping With Python
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Pandas

Analyze data with the Pandas data analysis library for Python. Start from the basics or see real-life examples of pros using Pandas to solve problems.
A Brief History of Pandas

A Brief History of Pandas

A nuclear test gone wrong, high finance, and some convenient code!
Matthew Alhonte
Matthew Alhonte matt
Feb 17, 2020 • 5 mins
Pandas
Being REALLY Lazy With Multiple Aggregations in Pandas

Being REALLY Lazy With Multiple Aggregations in Pandas

Perform multiple aggregate functions simultaneously with Pandas 0.25
Matthew Alhonte
Matthew Alhonte matt
Dec 9, 2019 • 3 mins
Code Snippet Corner
Splitting Columns With Pandas

Splitting Columns With Pandas

Split columns containing multiple values in your Pandas DataFrame into multiple columns, each containing a single value.
Matthew Alhonte
Matthew Alhonte matt
Nov 19, 2019 • 7 mins
Code Snippet Corner
Comparing Rows Between Two Pandas DataFrames

Comparing Rows Between Two Pandas DataFrames

Find data that is not common between two Pandas DataFrames; effectively the opposite of finding an intersection of data.
Todd Birchard
Todd Birchard todd
Oct 20, 2019 • 5 mins
Pandas
Recasting Low-Cardinality Columns as Categoricals

Recasting Low-Cardinality Columns as Categoricals

Downcast strings in Pandas to their proper data-types using HDF5.
Matthew Alhonte
Matthew Alhonte matt
Jun 3, 2019 • 3 mins
Code Snippet Corner
Removing Duplicate Columns in Pandas

Removing Duplicate Columns in Pandas

Dealing with duplicate column names in your Pandas DataFrame.
Matthew Alhonte
Matthew Alhonte matt
May 28, 2019 • 3 mins
Code Snippet Corner
Using Hierarchical Indexes With Pandas

Using Hierarchical Indexes With Pandas

Use Panda's multi-index to create smarter datasets. Speed up your workflow by easily selecting and aggregating related data.
Todd Birchard
Todd Birchard todd
May 28, 2019 • 12 mins
Pandas
Reshaping Pandas DataFrames

Reshaping Pandas DataFrames

A guide to DataFrame manipulation using groupby, melt, pivot tables, pivot, transpose, and stack.
Todd Birchard
Todd Birchard todd
May 20, 2019 • 12 mins
Pandas
Data Visualization With Seaborn and Pandas

Data Visualization With Seaborn and Pandas

Create beautiful data visualizations out-of-the-box with Python’s Seaborn.
Todd Birchard
Todd Birchard todd
Apr 29, 2019 • 13 mins
Pandas
Building an ETL Pipeline: From JIRA's REST API to SQL

Building an ETL Pipeline: From JIRA's REST API to SQL

Build a pipeline which extracts raw data from the JIRA's Cloud API, transforms it, and loads the data into a SQL database.
Todd Birchard
Todd Birchard todd
Mar 28, 2019 • 11 mins
Data Engineering

Tags

Python Software DevOps Data Engineering Architecture Pandas Excel Data Analysis Data Science REST APIs SQL JavaScript Flask Code Snippet Corner AWS NodeJS Google Cloud Frontend Apache MySQL Data Vis BI NoSQL PostgreSQL GraphQL Spark ExpressJS Tableau ETL Pipelines GatsbyJS PowerBI Powerpivot Big Data SQLAlchemy Automation Atlassian Machine Learning Golang JAMStack Scraping Plotly Data Warehouses Mapbox SaaS Products Concurrency ReactJS Hashicorp Docker Django Java FastAPI Frameworks Terraform Microsoft

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Series'

Data Analysis with Pandas 11
Build Flask Apps 11
Google Cloud Architecture 6
Learning Apache Spark 6
Mastering SQLAlchemy 4
Welcome to SQL 4
GraphQL Tutorials 4
Working with MySQL 4
Mapping Data with Mapbox 3
Python Concurrency with Asyncio 2
Getting Started with Django 2
Web Scraping With Python 2
Hackers and Slackers

Community of hackers obsessed with data science, data engineering, and analysis. Openly pushing a pro-robot agenda.

Navigation

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Series'

  • Data Analysis with Pandas
  • Build Flask Apps
  • Google Cloud Architecture
  • Learning Apache Spark
  • Mastering SQLAlchemy
  • Welcome to SQL
  • GraphQL Tutorials
  • Working with MySQL
  • Mapping Data with Mapbox
  • Python Concurrency with Asyncio
  • Getting Started with Django
  • Web Scraping With Python

Authors

  • Todd Birchard
  • Matthew Alhonte
  • Max Mileaf
  • Ryan Rosado
  • Graham Beckley
  • David Aquino
  • Paul Armstrong
  • Dylan Castillo
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