Curated Video
How to Format Numbers in Excel with Color-Coding and Arrows
This tutorial demonstrates how to format numbers in Microsoft Excel without using conditional formatting. It shows how to display positive numbers in black with an up arrow and negative numbers in red with a down arrow. By utilizing the...
Institute for New Economic Thinking
Coming to a Political and Economic Sensibility
Coming to a Political and Economic Sensibility
Curated Video
Completing the Square to Solve Quadratic Equations
The video explains how to use completing the square to solve quadratic equations. It covers the process of rewriting quadratic expressions in a different format with a single variable of x by taking the linear coefficient, halving it and...
Curated Video
Alteryx for Beginners - Getting Data from Excel
This video demonstrates how to get data from Excel. This clip is from the chapter "In/Out Tab" of the series "Alteryx for Beginners".This section provides an introduction to the In/Out tab in Alteryx.
IDG TECHtalk
R tip: Save time with RStudio code snippets
In this fifth episode of Do More with R, Sharon Machlis, director of Editorial Data & Analytics at IDG Communications, shows how code snippets work in RStudio—and how you can make your own. Leave a comment and let us know what tips you’d...
Brian McLogan
Graph a horizontal parabola and identify the focus, vertex and directrix
Learn how to graph a horizontal parabola. A parabola is the shape of the graph of a quadratic equation. A parabola is said to be horizontal if it opens to the left or opens to the right. A horizontal parabola results from a quadratic...
Brian McLogan
Learn two different ways to find the vertex and axis of symmetry
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it...
Curated Video
Hands-On Unity 2018.x Game Development for Mobile (Video 11)
Ready to take your game development skills to the next level by deploying your games to mobile platforms? With the boom in the mobile game development space, there has never been a better time! This course will give you the necessary...
The Wall Street Journal
Jacob Collier on the Impact of Covid-19 on the Music Industry
The Grammy-winning singer-songwriter discusses how the pandemic has changed the way musicians think about the recording process and engaging with fans.
Programming Electronics Academy
Display Arduino output (e.g. sensor data) on your computer monitor with this simple function: Part 2
In many cases while using an Arduino, you will want to see the data being generated by the Arduino. One common method of doing this is using the print() function from the Serial library to display information to your computer’s monitor....
Curated Video
Data Science and Machine Learning with R - Data Pivoting: {tidyr}
This video explains data pivoting. This clip is from the chapter "Data Manipulation in R" of the series "Data Science and Machine Learning with R from A-Z Course [Updated for 2021]".This section focuses on data manipulation in R.
IDG TECHtalk
The basics of dates and times in Go
How do Go programs handle dates and times? Learn about the use of the time package to work with the current date and time, create date and time values programmatically, format date/time values, and work with timezones.
Mr. Beat
Life in the Early 1800s
Produced by Matt Beat. All images found in the public domain or used under fair use guidelines. Music by Electric Needle Room (Matt Beat). I recently had an opportunity to go back in time. Specifically, to the early 1800s and the...
Brian McLogan
Graphing an equation in standard form using slope and y intercept
In this video series I show you how to graph a linear equation. There are multiple ways to graph a linear equation and choosing the best method usually depends on your strengths and what information you are given. I will explore how to...
Curated Video
Mastering Tableau 2018.1, Second Edition 3.1: Data Preparation and Cleaning Data Sources with Dates and Numbers
In this video, we’ll see how to convert dates and numbers into a usable format. • Understand what clean data is • Select a date using a data source filter • Clean the data
Curated Video
Complete Git Guide: Understand and Master Git and GitHub - SHA-1 Hash Function
This video explains the SHA-1 hash function. 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 new Git...
Curated Video
Complete Git Guide: Understand and Master Git and GitHub - Git Hash Collision Probability
This video explains the Git hash collision probability. 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 new...
Brian McLogan
How to factor a quadratic equation by using a perfect square
👉Learn how to solve a quadratic equation by factoring a perfect square trinomial. A perfect square trinomial quadratic equation is of the form y = x^2 +2cx + c^2, where c is a perfet square. There are couple of ways we can solve a...
Brian McLogan
Learn how to solve and graph an AND compound inequality by solving separately
👉 Learn how to solve and graph compound linear inequalities. A compound inequality is an inequality having more than 1 inequality sign. To solve compound inequalities, we use inverse operations, applying the inverse operation to each...
Curated Video
Java 11 Programming for Beginners 5.4: Using the Date, Time, and Money API
Date/Time and Money are some of the trickier pieces of data to format. We introduce some APIs that greatly help the average Joe to navigate through the complicated waters of proper formatting. • Use the Date/Time API and improve the...
Packt
Introduction to computer hardware and software : Readers and Scanners
From the section: Essential Peripherals. In this section, we learn more about optical media, USB standard, configure USB’s for keyboard and mIce. A broad cross-section of peripherals scan and read data. From flatbed scanners to barcode...
Packt
Working with Calendar Objects in Java
This video explains how to work with calendar objects in Java. This clip is from the chapter "Core Java Tutorial - Part 2" of the series "Selenium WebDriver with Java - Basics to Advanced and Frameworks".This section explores core Java.