wilm42

wiseperson drill - https://jsbin.com/sulize/edit?js,console
normalizer drill - https://jsbin.com/culojep/edit?js,console
shouter drill - https://jsbin.com/mazuno/edit?js,console

wilm42

computeArea - https://jsbin.com/vemehiv/edit?js,console
Temperature Conversion - https://jsbin.com/hufaje/edit?js,console
Modulo drill - https://jsbin.com/yaxehos/edit?js,console

wilm42

Traffic lights - https://jsbin.com/luyefom/edit?js,output
Error Handling - https://jsbin.com/kivenic/1/edit?js,console,output

wilm42

make an array - https://jsbin.com/qatizuj/edit?js,console,output
using .push - https://jsbin.com/roziri/edit?js,console,output
accesing items - https://jsbin.com/nuwoha/edit?js,console,output
using .length - https://jsbin.com/hizoke/edit?js,console,output
copy I - https://jsbin.com/bifase/edit?js,console,output
copy II - https://jsbin.com/sujaci/edit?js,console,output
using .map - https://jsbin.com/hoticil/edit?js,console,output
using .sort - https://jsbin.com/noliqi/edit?js,console,output
using .filter - https://jsbin.com/lacaxez/edit?js,console,output
using .find - https://jsbin.com/ruxefi/edit?js,console,output

wilm42

max/min- https://jsbin.com/yapelir/edit?js,console,output
average- https://jsbin.com/fodevim/edit?js,console,output
fizzbuzz- https://jsbin.com/kuzupe/edit?js,console,output

wilm42

Q1: What is scope?
'Scope' refers to the places that a variable can be called on in javascript. A variable with 'local scope' is one that
is defined within a specific function, and can only be used within that function. If it is used elsewhere without being
redefined, you'll get an uncaught ref error. A variable with 'global scope' is one that is defined outside of a function.
variables with global scope can be called on anywhere in your code, even between files.

Q2: Why are global variables avoided?
Global variables are to be avoided because they cause a lot of bugs. The reason they cause a lot of bugs is because you can
accidentally mutate them in a function, and then when you call on them again later, the mutated data held by the variable
is not what you were expecting. By keeping your variables local, you're creating a variable and then directly working with it,

wilm42

https://jsbin.com/diguso/edit?html,js,output

https://jsbin.com/wumoxa/edit?js,console,output

https://jsbin.com/jumifaw/edit?js,console,output

https://jsbin.com/xacuwod/edit?js,output

wilm42

https://jsbin.com/jamicur/edit?js,console,output

https://jsbin.com/wimeto/edit?js,console,output

https://jsbin.com/recevi/edit?js,console,output

https://jsbin.com/qiwowi/edit?js,console,output

https://jsbin.com/waxutos/edit?js,console,output

wilm42

This code starts out by declaring a function they call getTokens, which just parses the raw text that is input and 
breaks it down into a usable form: all lowercase, as an array without any punctuation, without any 
falsy items (no null, undefined, etc), and sorted alphabetically.

Then it declares the main function, mostFrequentWord. This function is where you'll input the chunk of text you want to analyze
first, it sets a variable called words that runs the aforementioned getTokens function - what this does is sets our words
variable to be a nice clean list (array) of words in alphabetical order. Then it sets up an empty object called wordFrequencies, where
we're going to hold the wordcount data as we go along. 

Next, it loops through each item on the words list. It checks to see if we already have an entry (key) for that word in our

wilm42

https://glitch.com/edit/#!/precious-robin?path=server.js:21:0
https://glitch.com/edit/#!/mighty-antler?path=server.js:21:0
https://glitch.com/edit/#!/nimble-factory?path=server.js:29:48