Top 7 Data Structures You Should Really Know for Your Next Job Interview

Master these data structures to land in your next data science job

How to make a beeswarm plot | RAWGraphs

What I Believe Most · Collaborative Fund

Ten things that guide almost everything I think about in business and investing…

8 Examples to Query a NoSQL Database

A practical guide with MongoDB

Setup Ruby on Rails 6 App with MongoDB under 5 Minutes — Aarvy | by Aarvy |

In this article, I will be discussing how to quickly setup a NoSQL database MongoDB with your brand new Rails 6 app. I am using Ubuntu…

The enduring allure of conspiracies

Conspiracy theories seem to meet psychological needs and can be almost impossible to eradicate. One remedy: Keep them from taking root in the first place.

The Gap Between Reputation and Personal Brand

Reputation is old. Personal brands are new. It is useful to know that they are not the same thing.

C’est Si Bon: Eartha Kitt’s Transformative Life

Kitt’s 1989 autobiography, “Confessions of a Sex Kitten,” tracks an icon’s incredible journey from abused child to outspoken star.

Creating a Ruby DSL: A Metaprogramming Tutorial | Toptal

Leverage metaprogramming for better Ruby with this DSL tutorial.

Palantir’s God’s-Eye View of Afghanistan

The company’s software can sift through enormous amounts of data, and those metrics can be used to make life-or-death decisions.

How to be lucky | Psyche Guides

Most of us think that luck just happens (or doesn’t) but everyone can learn to look for the unexpected and find serendipity

This ‘hillbilly madman’ is country music royalty. So why haven’t you heard

The hard life and overlooked brilliance of Zane Campbell.

How Fast Is Ruby 3 on Rails? - FastRuby.io | Rails Upgrade Service

An article by Noah Gibbs about Ruby 3's performance for a Rails application. Ruby 3.0.0-preview1 was a tiny bit slower than 2.7. The release 3.0 is...

Home Page - Intuitive Math

Intuitive Math Descriptions

6 NLP Techniques Every Data Scientist Should Know

Towards more efficient natural language processing

17 Free Design Tools for 2021

We update our rundown of free design tools every year. This 2022 installment includes apps for web design, logos, fonts, color palettes, photo and video resources, and much more.

7 Crowdfunding Platforms You Can Use To Boost Your Ideas

Advice, insight, profiles and guides for established and aspiring entrepreneurs worldwide. Home of Entrepreneur magazine.

WTF is a SPAC?

In a SPAC IPO, a shell company goes public with a pledge to investors that it will eventually become a traditional company via acquisition.

Hacker News

During quarantine I designed and built my own CNC router from scratch. This is everything you need to know if you want to do the same.

10 Rules For Writing Thought-Provoking Articles

Over the past five years, I’ve written nearly 400 articles and reached millions of readers. Here's my process for writing articles.

Intel Problems

Intel is in much more danger than its profits suggest; the problems are a long time in the making, and the solution is to split up the company.

Neil Peart: Rush Drummer's Bold Life and Brave Final Years - Rolling Stone

For the first time since the passing of Rush's drum god, Neil Peart, Geddy Lee and Alex Lifeson speak about his legacy.

Hacker News

When good ideas make bad business

China wants to build an open source ecosystem to rival GitHub – Rest of Wor

With GitHub in the crosshairs of Chinese censors, Beijing is backing Gitee as its official hub, an open-source institution tailored for a closed internet.

The difference between note-taking and note-making

Note-taking is fast, uses the original author's language, and feels easier. Note-making is slower, more involved, and uses your own language.

WHERE IS BUM FARTO

In Sept. 9, 1975, William Osterhoudt, a local school principal, looked out at an implausible scene unfolding at the pink house belonging to his neighbor on United Street. Key West Fire Chief Joseph…

What Do Wall Street Leaders Think Is the Next Big Risk?

We asked three executives who’ve spent their careers on the cutting edge of the financial industry what they see coming in 5 to 10 years. Here are their answers.

SVM Classifier and RBF Kernel — How to Make Better Models in Python

A complete explanation of the inner workings of Support Vector Machines (SVM) and Radial Basis Function (RBF) kernel

Mars. Is. WEIRD.

Dark sprays of material at the south pole of Mars are due to eruptions of CO2 and dust

Lose the earbuds. Ditch the phone. How to get the most out of your music

While homebound during quarantine, making a few budget-friendly tweaks to your listening setup can add depth and dimension to the experience.

America’s Independent Bowling Alleys Might Not Make It Through the Pandemic

Alongside restaurants and bars, recreational spaces like bowling alleys are also feeling the pressures of indefinite COVID-19 closures

Robotic Process Automation with JupyterLab

Introducing a new Jupyter kernel for Robot Framework

How to Create PDF Reports with Python — The Essential Guide

Create PDF reports with beautiful visualizations in 10 minutes or less.

Using strip charts to visualize dozens of time series at once

Strip charts are extremely useful to make heads or tails from dozens (and up to several hundred) of time series over very long periods of…

Three types of kindness

There is the kindness of ‘please’ and ‘thank you.’ And the kindness of “I was wrong, I’m sorry.” The small kindnesses that smooth our interactions and help other people feel as th…

How the napa cabbage became the king of leafy greens in Japan

The napa cabbage is key to both traditional washoku dishes as well as ones of Chinese origin. It's also one of the easiest vegetables to pickle at home.

Link Prediction and Information Theory: A Tutorial

Using Mutual Information to measure the likelihood of candidate links in a graph.

Python Parallelism: Essential Guide to Speeding up Your Python Code in Minu

Essential guide to multiprocessing with Python.

Forget coding, you can now solve your AI problems with Excel

Microsoft Excel is a powerful tool for learning the basics of data science and machine learning.

This Homemade Chai Latte Will Have You Skipping the Coffee Shop

It's that good.

How to Go From Working in a Steel Mill to Being the Highest Paid Actor on TV

Ed O’Neill made his career during the era when networks dominated TV, starring in “Married... With Children” and “Modern Family.” He also gives a stunning performance in the recently released film “The Last Shift,” a new comedy about working-class life. He opens up to…

19 Advanced SEO Techniques to Double Your Search Traffic

The SERP landscape is ever-changing. By following these top 25 SEO strategies, you can dominate SEO and improve your website's organic traffic.

The joys of being an absolute beginner – for life | Life and style | The Gu

The long read: The phrase ‘adult beginner’ can sound patronising. It implies you are learning something you should have mastered as a child. But learning is not just for the young

How To Make Panna Cotta

Don’t be intimidated, it’s actually super easy.

Show HN: Supernotes – Embeddable Markdown note-cards

The fastest way to take notes and collaborate with friends. Create notecards with Markdown, LaTeX, images, emojis and more. Get started for free!

Turn off the gaslight

The skilled manipulator casts a shadow of doubt over everything that you feel or think. Therapy can bring the daylight in

Die Per Wafer (free) Calculator

How can you calculate the number of dies per wafer? A free online tool, DPW equation and reference to two other DPW calculators. Trusted by Amkor and GF.

RecSys Series Part 8: The 14 Properties To Take Into Account When Evaluatin

How many different ways we can evaluate RecSys?

Reinforcement Learning Explained Visually (Part 6): Policy Gradients, step-

A Gentle Guide to the REINFORCE algorithm, in Plain English

The Ultimate Guide to Static Timing Analysis (STA)

Static Timing Analysis? Read here the best overview to STA, including theory, real examples, ilustrations, tips and tricks.