PROBLEM DOMAIN
What is the hardest thing about writing code?
There are many common answers to this question:
- Learning a new technology
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Naming things
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Testing your code
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Debugging
- Fixing bugs
- Making software maintainable
But the hardest thing about programming is learning the problem domain.**
By creating a familiar problem domain, I found that both the tasks of me teaching a new technology and the viewer learning that technology were much easier, because it is very difficult to learn more than one thing at once.
JavaScript
Chapter 03
Object Literals
Objects group together a set of variables and functions to create a model of a something you would recognize from the real world. In an object,variables and functions take on new names
- If a variable is part of an object, it is called a property.
- If a function is part of an object, it is called a method.
Chapter 05
Document Object Model
The Document Object Model (DOM) specifies how browsers should create a model of an HTML page and how JavaScript can access and update the contents of a web page while it is in the browser window.
