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Closures in JavaScript.

A closure refers to the combination of a function and the lexical environment in which that function...
Closures in JavaScript, JavaScript Closures, Scope and Closures Javascript, Tech tutorial, Udacity Instructor Series

About JavaScript’s “this” keyword.

Functions, objects, and the this keyword are all interconnected in JavaScript. When a function is called, a...
javascript, javascript this, JavaScript this keyword, Tech tutorial, Udacity Instructor Series

Parsing JSON in JavaScript.

When developing web apps, you’ll often come across a data format known as JSON, or JavaScript Object...
Parse in JavaScript, Parse JSON, Tech tutorial, Udacity Instructor Series

Immediately invoked function expressions (IIFE) in JavaScript

An immediately invoked function expression, or IIFE (pronounced iffy), is a function that is called immediately after...
javascript, javascript functions, Programming Languages, Tech tutorial

Transforming data with Python.

When working with data, whether for analytics or data science applications, a key step in the ETL...
Tech tutorial, transforming data python, Udacity Instructor Series

Exploratory data analysis with Python.

Exploratory data analysis is a critical part of any data analytics or data science process. Before a...
Exploratory data analysis with Python, Tech tutorial, Udacity Instructor Series
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