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const remove = (index, array) => | |
[...array.slice(0, index), | |
...array.slice(index + 1, array.length)]; |
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const sortedUnion = (a, b) => { | |
const c = {}; | |
[...a, ...b].forEach(i => c[i] = i); | |
return Object.keys(c); | |
}; |
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const insert = (item, index, array) => | |
[...array.slice(0, index), | |
...item, | |
...array.slice(index, array.length)]; |
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function insert(item, index, array) { | |
array.splice(index, 0, item); | |
return array; | |
} |
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function defer(fn) { return setTimeout(fn, 0); } |
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.text-overflowed { | |
white-space: nowrap; | |
overflow: hidden; | |
text-overflow: ellipsis; | |
} |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width" /> | |
<link rel="stylesheet" type="text/css" href="main.css" /> | |
<title>CSS Chart</title> | |
</head> | |
<body> | |
<div class="bars-wrapper"> |
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function get(url) { | |
return new Promise(function(resolve, reject) { | |
var xhr = new XMLHttpRequest(); | |
xhr.open('GET', url); | |
xhr.onload = function() { | |
if (xhr.status === 200) { | |
resolve(xhr.response); | |
} else { | |
reject(Error(xhr.statusText)); |
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function memoize(fn) { | |
var slice = Array.prototype.slice, | |
cache = []; | |
return function () { | |
var args = slice.call(arguments), | |
result = cache[args]; | |
if (!result) { | |
result = cache[args] = fn.apply(this, args); | |
} |
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var uniqID = (function () { | |
var _uniq = new Date().getTime(); | |
return function () { | |
return (_uniq++).toString(36); | |
}; | |
})() |