xcoderzach

import java.awt.geom.Line2D;
import java.util.ArrayList;
import java.util.Random;
 
public class Polygon {
    private ArrayList<Point> points = new ArrayList<Point>();
 
    public static void main(String[] args) {
        Polygon poly = new Polygon();
        poly.randomPolygon();

xcoderzach

Document.find({user-id: 10, money: {$gt: 20}}, function() {

  collection.on("add", function(item) {
    console.log(item.money) //40
  })

  Document.create({user-id:10, money: 40}) //collection should call onAdd and contain the new document automagically 
}

xcoderzach

var http = require('http')
  , io = require('socket.io') // for npm, otherwise use require('./path/to/socket.io') 
  , clients = {}
  , server = http.createServer(function(req, res){ 
 // your normal server code 
})
server.listen(80)
  

function sendToClient(id, message) {

xcoderzach

this erb

  <ul class = "blogPosts">
    <% blogPosts.each |blogPost| %>
    <li class = "blogPost">
      <div class = "title"><%= blogPost.title %></div>
      <div class = "content"><%= blogPost.content %></div>
      <ul class = "comments">
        <% blogPost.comments.each |comment| %>

xcoderzach

require('fibers')

function sleep(ms) {
  var fiber = Fiber.current;
  setTimeout(function() {
    fiber.run()
  }, ms)
  yield()
}

xcoderzach

```coffeescript

class Recommender

  getRecommendations: (search_params, cb) ->

    # Do 2 things at once:
    #  - check if we have a logged in user, get their info
    #  - fire off distributed requests for search queries
    # ------------------------------------------------------------------------

xcoderzach

# this is what it would look like, 
# Every language feature that isn't a function has to be turned into one :-(

awaitWhile {apples: []}, ({apples}) -> numThatAreTasty(apples) < 10
, (await) ->
  await (defer) -> getAnApple defer "apples[]"
, ({apples}) ->
  console.log apples

awaitWhile {apples: [], numTasty:0}, ({numTasty}) -> numTasty < 10

xcoderzach

# Path to your oh-my-zsh configuration.
ZSH=$HOME/.oh-my-zsh

# Set name of the theme to load.
# Look in ~/.oh-my-zsh/themes/
# Optionally, if you set this to "random", it'll load a random theme each
# time that oh-my-zsh is loaded.
ZSH_THEME="biranorvm"

# Example aliases

xcoderzach

func! MoveWithTmux(keypressed,direction)
  let k = a:keypressed
  let d = a:direction
 
  " get the old window number
  let oldw = winnr()
  exec "wincmd " . k
  let neww = winnr()
  " If we are in the same split, we must be at a boundary so tell tmux to switch split

xcoderzach

select-left () {
  tmux select-pane -L
}
select-right () {
  tmux select-pane -R
}
select-up () {
  tmux select-pane -U
}