Let’s say you have these two tables:
name | type | age | height |
---|---|---|---|
Kant | Cat | 2 | 50 |
Hegel | Cat | 2 | 10 |
Descartes | Cat | 5 | 30 |
Marx | Dog | 2 | 50 |
#!/usr/bin/env ruby | |
Dir.chdir(File.dirname(__FILE__)) | |
require 'nokogiri' | |
require 'open-uri' | |
require 'csv' | |
def spielerWerte (url) | |
puts url |
require "net/https" | |
# Regular URI | |
URI::HTTP.build( | |
:host => "domain.com" | |
) | |
# http://domain.com | |
# Secure URI | |
URI::HTTPS.build( |
import { throttle } from 'lodash'; | |
function addEvent(object, type, callback) { | |
if (object === null || object === undefined) return; | |
if (object.addEventListener) { | |
object.addEventListener(type, callback, false); | |
} else if (object.attachEvent) { | |
object.attachEvent('on' + type, callback); | |
} else { | |
object['on' + type] = callback; |
var foo = 'Hello' | |
var bar = 'World' | |
function clean (str) { | |
return str.trim().replace(/\s\s+/g, ' '); | |
} | |
// With ES6 | |
function buildES6 (foo, bar) { | |
return clean(`${foo || ''} ${bar || ''}`); |
import React, { PropTypes, Component } from 'react'; | |
export default class MessageComponent extends Component { | |
constructor(props) { | |
super(props); | |
// Get list of all functions | |
// _.each(Object.getOwnPropertyNames(Object.getPrototypeOf(this)), (o) => { | |
// if(_.indexOf(['constructor', 'render'], o) < 0 && _.isFunction(this[o])) { | |
// this[o] = this[o].bind(this); |
.btn { | |
background-color: #fad71e; | |
padding: 10px 40px 12px; | |
border-radius: 0 0 20px 20px; | |
font-size: 16px; | |
text-transform: uppercase; | |
font-family: Open Sans, sans-serif; | |
font-weight: 700; | |
letter-spacing: 0.1em; | |
position: relative; |
class DomainMap | |
def setDomain(v) | |
@minV = v[0].to_f | |
@maxV = v[1].to_f | |
self | |
end | |
def setRange(v) | |
@minN = v[0].to_f | |
@maxN = v[1].to_f |
class Scale { | |
constructor () { | |
return this | |
} | |
domain (v) { // Set input range | |
this.minD = v[0] | |
this.maxD = v[1] | |
return this | |
} |
function calcStandardDeviation(values){ | |
var avg = calcAverage(values); | |
var squareDiffs = values.map(function(value){ | |
var diff = value - avg; | |
var sqrDiff = diff * diff; | |
return sqrDiff; | |
}); | |
var avgSquareDiff = calcAverage(squareDiffs); |