Search for tag: "operators"

Lesson 23.3 Object Equality

Previously when we compared objects, we compared them attribute-by-attribute. That is because the meaning of == on objects is less clear. As we show in this video, that is because equality (and the…

From  Hannah Lee on November 8th, 2020 42 plays

Lesson 23.2 Operator Overloading

In this video we introduce the primary tool for abstraction in Python. Operator overloading allows us to define additional meanings for any built-in symbol such as + or *. Because Python uses the…

From  Hannah Lee on November 8th, 2020 38 plays

Shannon Coleman, Ph.D. - Development, Dissemination, and Evaluation of Two Food Safety Trainings for Exempt Home Food Operations and Home Bakeries in Iowa

Shannon Coleman, PhDAssistant Professor and State Extension SpecialistDepartment of Food Science and Human NutritionIowa State University “Development, Dissemination, and Evaluation of Two…

From  Erin Atkins on September 8th, 2020 0 plays

Lesson 1.6 Complex Expressions

In out introduction of the basic types of Python, we saw a lot of different operations. What happens when we start to mix these operations together? As we see in this video, we have to worry about…

From  Hannah Lee on September 4th, 2020 7 plays

Lesson 1.5 String Expressions

Strings are the type for text data. We will go into much more depth with this type in a later module. In this video, we just introduce the basics to complete our overview of Python types.

From  Hannah Lee on September 4th, 2020 5 plays

Lesson 1.4 Boolean Expressions

The third basic type is the bool type. It only has two values: True and False. However, as we shall soon see, this type is one of the most important for computer programming.

From  Hannah Lee on September 4th, 2020 11 plays

Lesson 1.1 Evaluation

Before we get started with Python we need to define some basic terminology. Those math-like formula that we type into Python are called expressions. Python then uses the process of evalation to turn…

From  Hannah Lee on September 4th, 2020 14 plays

Young Researchers October 2019 (Not recorded correctly)

From  E. Cornelius on October 5th, 2019 4 plays

Valence EELS, High Energy Resolution

2017 PARADIM SUMMER SCHOOL Low loss EELS David Muller

From  James Overhiser on February 15th, 2019 40 plays

Electron Tomography - Practical Aspects

2017 PARADIM SUMMER SCHOOL Practical Tomography Robert Hovden

From  James Overhiser on February 15th, 2019 15 plays