Read 02 HTML Text, CSS introduction, and Basic JavaScript Instructions

HTML book

Structural Markup
- Elements that descibe both headings and paragraphs
- These include headings, paragraphs, bold & italic, superscript &subscript, white space, line breaks & horizontal rules
Semantic markup
- Provides emphasis in a sentence, quotations, the meaning of acronyms and so on
- These include strong & emphasis, quotations, abbreviations & acronyms, citations & definitions, author details, changes to content

CSS makes web pages more attractive
1. Selector
Which element is css applied too
1. Declaration
How the element will be styled
1. Property is the aspect of the element you want to change
2. value is what style is applied
There is external CSS and internal CSS
External CSS uses a <link> -Internal uses <style>

Script stores info in variables
You must first declare a var
var quantity This variable is going to be called quantity
Now you need to assign quantity a value
quantity = 3; 3 is the value
An array is a way to store multiple values in a variable
java script distinguishes between numbers, strings, and booleans Expessions ecavulate into a single value and rely on operators to calculate the vlaue.

Sometimes descisions are made to determine which lines of code should run next. First an expression is evakuated which gives a value. and then a conditinal statement says what to do in that situation.
A condition tells the system what to do in a particular instance. Like if “the score is less than 50 do this” (score >= pass) score and pass are operands and >= is the operator
If statments evaluates a condition If the anwser comes out to true than the next action is executed
else statments will give an option if the condition comes out to false.

These notes have been taken from Jon Duckett text books cited below

Duckett, J.(2014). JAVASCRIPT & JQUERY , HTML&CSS Indianapolis, IN: John Wiley & Sons, INC