SOLID - Liskov Substitution Principle
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6:22 CC

SOLID - Liskov Substitution Principle

#200 Jul 28, 2019 pro
In this episode, we look at the Liskov Substitution Principle. If S is a subtype of T, then objects of type T may be replaced with objects of type S without altering any of the desirable properties of the program.

SOLID - Open/Closed Principle
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5:09 CC

SOLID - Open/Closed Principle

#199 Jul 21, 2019 pro
Open/Closed principle states "software entities (classes, modules, functions, etc.) should be open for extension, but closed for modification"; that is, such an entity can allow its behaviour to be extended without modifying its code.

Interview Questions
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11:59 CC

Interview Questions

#182 Apr 14, 2019 pro
In this episode, we look at various questions asked during interviews.

Templating Ruby on Rails Applications
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12:22 CC

Templating Ruby on Rails Applications

#163 Dec 9, 2018 pro
There is a lot of work that is done on new applications and a lot of the common code between new applications. In this episode, we look at using templates to speed up the initial process.

Development Decisions and Architecture
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25:02 CC

Development Decisions and Architecture

#160 Nov 18, 2018 pro
Decisions made during the development process can significantly affect how the production environment is architected. In this episode, we look at a few different scenarios and how the early decisions made in development affected the production infrastructure.