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Lou Bachenheimer Lou Bachenheimer
Updated on July 19, 2023

Your Business Automated. Now What?

Avoid an automation plateau with process mining tools and other handy technologies.

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Suraj Gurav Suraj Gurav
Updated on July 17, 2023

An Introduction to the Confusion Matrix in Python

A confusion matrix is used to evaluate the accuracy of your classification model. Here’s how to build one in Python and read it.

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Akshay Kumar Akshay Kumar
Updated on July 17, 2023

Guide to the JavaScript Reduce Method

JavaScript reduce method is a higher order function that reduces arrays to a single function. Here’s what to know.

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Lynn Kwong Lynn Kwong
Updated on July 14, 2023

How to Use JSON Schema to Validate JSON Documents in Python

In Python, we can use the JSON Schema library to validate a JSON document against a schema.

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Dr. Derek Austin Dr. Derek Austin
Updated on July 14, 2023

How to Use JSON.stringify() and JSON.parse() in JavaScript

JSON.stringify() and JSON.parse() are useful tools for handling JSON-formatted content in JavaScript, though they have some limitations.

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Updated on July 13, 2023

A Day in the Life of 29 Engineering Managers

Experts help us break down what an engineering manager does.

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Rory Spanton Rory Spanton
Updated on July 13, 2023

How to Use the Ternary Operator in JavaScript

The ternary operator is a concise way of expressing conditional statements in a single line of JavaScript code. Our expert explains how it works.

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Giorgos Myrianthous Giorgos Myrianthous
Updated on July 13, 2023

How to Fix “Invalid Active Developer Path” in Git

A major upgrade on your Mac can lead to the “invalid active developer path” error. Here’s how to fix it in Git. 

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Sara A. Metwalli Sara A. Metwalli
Updated on July 12, 2023

What Is Data Labeling in Machine Learning?

Data labeling is a crucial step for supervised machine learning algorithms. Here’s what you need to know about data labeling methods, advantages and best practices.

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K. Jagathish K. Jagathish
Updated on July 12, 2023

How to Use the JavaScript Array FindIndex Method

The JavaScript array findIndex method returns the first element of an array that meets a provided condition. Learn how to apply it to your code. 

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