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function calcDistBetweenPoints(pt1, pt2) {
  const dx = pt1.x - pt2.x;
  const dy = pt1.y - pt2.y;
  // Distance = Pythagorean Theorem to get Hypoteneuse of triangle represented by the two points
  // doing it with Math.sqrt() is apparently faster than going directly to Math.hypot() 🤷👌
  return Math.sqrt((dx * dx) + (dy * dy));
}

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/*** Canvas Shape Drawing Functions ***/
// 1. drawStar() - Draw an n-pointed Star w/controls for outer and inner radii - [can make sorta-polygons too]
// 2. drawCircle() - Draw a circle (ctx.arc() wrapper)
// 3A. drawPoly1() - Draw an n-sided Polygon
// 3B. drawPoly2() - Draw an n-sided Polygon
// 3C. drawPoly3() - Draw an n-sided Polygon (controls for initial Rotation in Radians)

/* Assume the following setup: */
const canvas = document.getElementById('canvas1');
const ctx = canvas.getContext('2d');

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# CRAZY COLORED NEW PROMPT w/repo Branch and Status:
# get current branch in git repo
function parse_git_branch() {
  BRANCH=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
  if [ ! "${BRANCH}" == "" ]
  then
    STAT=`parse_git_dirty`
    echo "[${BRANCH}${STAT}]"
  else
    echo ""

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# My Aliases
alias ..="cd .."
alias rmrf="rm -rf"
# ls on steroids:
alias see="ls -laShF | more" 

# Some Apple MacOS specifics for showing/hiding hidden files in the Finder
alias showfiles="defaults write com.apple.finder AppleShowAllFiles YES; killall Finder /System/Library/CoreServices/Finder.app"
alias hidefiles="defaults write com.apple.finder AppleShowAllFiles NO; killall Finder /System/Library/CoreServices/Finder.app"
alias showdesktop="defaults write com.apple.finder CreateDesktop -bool true && killall Finder"

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##Sass Functions Cheat Sheet

1. RGB Functions
2. HSL Functions
3. Opacity Functions
4. Other Color Functions
5. List Functions
6. Map Functions
7. Selector Functions
8. String Functions

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{
  "compilerOptions": {
    "noImplicitAny": true,
    "target": "es5",
    "sourceMap": true,
    "declaration": true,
    "module": "es2015",
    "moduleResolution": "node"
  },
  "exclude": [

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/* orig https://gist.github.com/gaearon/ca6e803f5c604d37468b0091d9959269 */

module.exports = {
  entry: {
    main: './src/app.js',
  },
  output: {
    // `filename` provides a template for naming your bundles (remember to use `[name]`)
    filename: '[name].bundle.js',
    // `chunkFilename` provides a template for naming code-split bundles (optional)

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{
  "printWidth": 80,
  "tabWidth": 2,
  "useTabs": false,
  "semi": true,
  "singleQuote": true,
  "trailingComma": "all"
}

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build/
node_modules/
package-lock.json
yarn.lock
package.json
*.html

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To Update Node

Latest "Long Term Support" Ver

nvm install lts/*

Latest "Stable" Version

nvm install stable

Update + Reinstall your GLOBAL packages: