Search for tag: "definitions"

Lesson 21.1 Interface vs Implementation

When we implement (or define) a function, we are given a specification and we complete the rest of the body to match the specification. We will do the same thing for classes as well. But as we see in…

From  Hannah Lee on October 30th, 2020 42 plays

Lesson 20.4 Classes Specifications

Classes are something we can define. That means we need a specification to tell us what it means for a definition to be correct. In this video we cover the basics of a class specification, and show…

From  Hannah Lee on October 27th, 2020 35 plays

Lesson 20.1 Class Definitions

In this video we show you the basic format of a class definition. However, classes can contain a lot of features, so our classes will be very simple for this demonstration.

From  Hannah Lee on October 27th, 2020 38 plays

Lesson 17.1 Recursive Definitions

Recursion is a general concept that does not just apply to programming languages. In this video we show that recursion exists in mathematics and even natural language.

From  Hannah Lee on October 19th, 2020 37 plays

Lesson 12.5 Functions as Variables

If function definitions are objects, then that means we can compute with them like any other object. In this video we show what happens when we assign a function definition to a variable, or why we…

From  Hannah Lee on October 2nd, 2020 12 plays

Lesson 9.2 If Statements

In this video, we introduce this simplest form of conditional statement, the ifstatement. It allows us to skip over code if we do not wish to execute it.

From  Hannah Lee on September 24th, 2020 6 plays

CS 6120: Lesson 4: Data Flow

Music: https://www.bensound.comStock footage:

From  Adrian Sampson on September 19th, 2020 49 plays

Lesson 6.3 String Methods

Strings do not have a lot of functions associated with them. Instead, strings have methods. As we see in this video, methods behave almost exactly like functions, except that the syntax for calling…

From  Hannah Lee on September 16th, 2020 12 plays

Lesson 5.3 Function Modules

In the previous video, we wrote a function definition in the interactive shell. In this video, we write it in a module. We show how this changes things when you call the function.

From  Hannah Lee on September 11th, 2020 10 plays

Lesson 5.4 Fruitful Functions

In this video we show how to define the definition of a fruitful function (a function that can be used as an expression). It requires a new type of command: the return statement.

From  Hannah Lee on September 11th, 2020 11 plays

Sepsis Immunopathogenesis - ACVECC Exam Webinar July 19, 2019

From  Daniel Fletcher on July 19th, 2019 550 plays