Curated Video
Complete Modern C++ - Strings - Part III (String Streams)
This video explains string streams and their purpose. • Introduce the QPainterPath class along with QPainter • Update the list of paths in the widget and draw them • Update the current path as the user uses the widget This clip is from...
Curated Video
World of Computer Networking Your CCNA start - Internet Protocol Version 4 (IPv4) Address Format
This video explains the IPv4 address format. This clip is from the chapter "Routers and Network Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to routers and the network layer.
Curated Video
World of Computer Networking Your CCNA start - Converting Decimal to Binary Conversion
This video explains how to convert decimal to binary. This clip is from the chapter "Binary Math" of the series "World of Computer Networking: Your CCNA start".This section introduces you to binary math.
Brian McLogan
Given One Zero or Factor Find the Remaining Zeros
👉 Learn how to find all the zeros of a polynomial given one rational zero. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a...
Brian McLogan
Simplifying a radical expression using rational exponents
👉 Learn how to simplify rational powers using the power and the product rules. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the product law which states...
Brian McLogan
Pre-Calculus - Learn how to simplify an exponent raised to a logarithm, 10^(log (0.5))
In this video series you will learn the basics of logarithmic and exponential functions. We will start off by converting between exponential and logarithmic expressions. We do this so that we can understand what a logarithm represents....
Brian McLogan
Learn how to rewrite an equation from standard to vertex form so we can graph, y=x^2+6x+2
👉 Learn how to graph quadratic equations by completing the square. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which...
Curated Video
PySpark and AWS: Master Big Data with PySpark and AWS - Solution (Filter)
Let's discuss the solution for the quiz on Filter() function. This clip is from the chapter "Spark RDDs" of the series "PySpark and AWS: Master Big Data with PySpark and AWS".This section focuses on PySpark RDDs.
Curated Video
Master Microservices with Spring Boot and Spring Cloud - Step 12 – Introduction to Currency Conversion and Currency Exchange Microservice
This video provides an introduction to currency conversion and currency exchange microservice. This clip is from the chapter "Microservices with Spring Cloud – V1" of the series "Master Microservices with Spring Boot and Spring...
Curated Video
Feeding Mice (Convert decimal numbers with one or two decimal places into mixed numbers)
Calvin takes care of two small mice in the lab. He feeds them cheese but he carefully measures the amount of cheese on an electronic scale. The amount is in decimal number, but Calvin needs to find out the measured amounts in mixed...
Curated Video
Development and Mechanics of the Television
In this video, we explore the history and workings of the television. From its early inventions in the 1920s to the first consumer televisions in the 1930s, we learn about the pioneers who contributed to its development. We also delve...
Mediacorp
Reusing and Reconsidering Food Waste
People throw away tons of food every year, but what if that waste could be converted into another tasty food product? Learn how one scientist is turning tofu whey into wine! Lab Food part 6/9
Curated Video
Complete Modern C++ - Enums - Part II (Scoped Enums C++11)
This video shows the implementation of scoped enums. • Look at the Qt5 documentation • Understand that Qt widgets are “painted” • Understand that Qt5 widgets use painters to “paint” their content This clip is from the chapter "More C++...
Brian McLogan
Determine the Quadrant in which the Angle Lies
👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is equivalent to 2pi radians and 360...
Brian McLogan
Learn how to convert an angle in DMS form to a decimal
👉 Learn how to convert angles from DMS forms to decimal forms. DMS means Degree, Minutes, and Seconds. Minutes is represented by a single apostrophe (') while seconds is represented with double apostrophe ("). 60 seconds = 1 minute and...
Brian McLogan
How to Math - Converting angle measures from degrees to radians
👉 Learn how to convert angles from radians to degrees. Recall that pi radians is equivalent to 180 degrees. Thus, when given an angle in radians, to convert the angle to degrees we multiply the given angle radians by the ratio 180/pi.
Brian McLogan
How to think of multiplying sine by secant
👉 Learn how to simplify trigonometric expressions by factoring, expansion, and re-grouping. To simplify a trigonometric identity means to reduce the identity to the simplest form it can take which may be a number or a simple...
Curated Video
World of Computer Networking Your CCNA start - Converting Binary to Decimal
This video demonstrates how to convert binary to decimal. This clip is from the chapter "Binary Math" of the series "World of Computer Networking: Your CCNA start".This section introduces you to binary math.
Brian McLogan
Master how to determine theta in radians when given arc length and the radius
Master how to determine theta in radians when given arc length and the radius
Brian McLogan
Tutorial - Combining complex numbers ex 3, (-2i - 6i) - (4 - 6i)
In this video series I will show you how to combine complex number by either subtracting or adding them together. Complex numbers have real and imaginary components. When combining complex numbers we can only add the real to the...
Curated Video
PySpark and AWS: Master Big Data with PySpark and AWS - Transforming Data
In this video, we will work on transforming the data. This clip is from the chapter "ETL Pipeline" of the series "PySpark and AWS: Master Big Data with PySpark and AWS".This section covers Extract Transform Load (ETL) pipeline in depth.
Curated Video
Converting Mixed Numbers to Improper Fractions
Convert mixed numbers into improper fractions.
Curated Video
Converting Fractions with Denominator Ten to Hundred
Converting fractions from tenths to hundredths.
Professor Dave Explains
Practice Problem: Free Energy and Nonstandard Conditions
We know that a lot of thermodynamic data is collected under standard conditions, but sometimes we will want to assess the free energy change associated with a process that is not occurring under standard conditions. Any other conditions...