Revision Notes

• for loop for incremnenting or decrementing

• can included conditionals

• truthy and falsy within conditions

• false == 0, true

• false === 0, false

• undefined, this is when you declare a variable but don't assign it to anything

• foo.a will give undefined

• whereas:

• foo.a = "hello"

• will give "hello"

• undefined acts as falsy

• fns can have parameters, see index.js

• fns can be passed around like values

Semantic ui

• gives a margin, cleans up font and centres.

• Primary
• Secondary
• Animated