When manipulating your data, you might want to change the shape of our data from long data to wide data. This video will walk you through how to use pivot_wider() to reshape your data from long into wide data. The next video will look at...

In this American English lesson, hear the difference between stressed and unstressed syllables in this video where I pick a new name for my bike!

A humorous look at early attempts at creating number systems, leading up to our modern base-10 decimal number system which uses "positional notation". The story takes place on the fictitious island of Cocoloco.

From the section: Introduction to Python. This section will give you a brief introduction to the course.<b<br/>r/>

This video explains how to use lists in Python.

Months of the year song for children! Learn the 12 months of the year in English for children, babies, and ESL learners. Hope you enjoy this soft and relaxing months song with children singing along!

This video explains the tree objects in Git.
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This clip is from the chapter "How Git Works Under the Hood" of the series "Complete Git Guide: Understand and Master Git and GitHub".This section explains how to initialize a...

Today you’ll learn the most common American first and last names for IELTS Listening.

Professor Rodney Fitch founded his design consultancy, Fitch, now owned by WPP, in 1972. He exited the consultancy at the end of 2009 and worked in higher education and as an independent advisor, consultant and non-executive to a broad...

This video explains how to resolve merge conflicts with GIT.
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This clip is from the chapter "GIT - Version Control Tutorial" of the series "Selenium WebDriver with Java - Basics to Advanced and Frameworks".This section...

See how to display, search, and use 600+ built-in R colors and 2000+ palettes -- including a new package and interactive Shiny app. Plus, tips on creating your own palettes and palette functions.

CSS Grid: Naming Grid Items - Part 2<br/<br/>>

This clip is from the chapter "CSS Grid" of the series "CSS Bootcamp: Master CSS (Including CSS Grid/Flexbox)".Learn about CSS Grid here

In this video, we will see an introduction to Java methods - exercises and puzzles.
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This clip is from the chapter "Introduction to Method with Multiplication Table" of the series "Java Programming for Complete Beginners -...

Listening Practice: What’s in a name?

Learn how to create a PowerPoint presentation with a button that randomly jumps to different student names on slides. By following simple steps to add a macro and action button, you can engage your audience in an interactive and fun way.

In ancient Greece, people were thrown out or ostracized from the city because they broke the rules. Anyone could get ostracized – kicked out of the city for 10 years – based on voting done by the citizens using broken pieces of pottery....

Martín Espada has published more than twenty books as a poet, editor, essayist and translator. His new book of poems from Norton is called Floaters. Other books of poems include Vivas to Those Who Have Failed (2016), The Trouble...

See how to merge data in R three different ways: with base R’s merge function, dplyr’s family of join functions, and the data.table package.

Recent hacks show that attackers will search for network login credentials in many ways. Make them harder to get.

This video explores five fun facts about France.

In this video, Jabzy brings us historical tidbits and unknown facts about Korean Surnames

Clouds can tell us a lot about the weather. They are made up of tiny droplets or frozen crystals of water, and their different levels and appearances can indicate different weather conditions. From the high, icy cirrus clouds to the low,...

Today you’ll learn the strategy for IELTS Listening Multiple Choice questions.

Today you learn if it’s a good idea to use all capital letters on your IELTS Exam.

CSS Grid: Naming Grid Areas<br/<br/>>

This clip is from the chapter "CSS Grid" of the series "Frontend Web Development Bootcamp: Build a Twitter Clone".Learn about CSS Grid here.