etale

alias ls='ls --show-control-chars --ignore={NTUSER*,ntuser*} '

etale

Object.getOwnPropertyNames(Math).map(p=>Object.defineProperty(Number.prototype,p,Math[p].constructor!==Function?{value:Math[p]}:Math[p].length<2?{get(){return Math[p](this)}}:{value(a){return Math[p](this,a)}}))

etale

etale

etale

http://astamuse.com/ja/patent/granted/person/5679216

etale

var Y = f => (x => _ => f(x(x))(_))(x => _ => f(x(x))(_))
var fac = f => x => x < 2 ? 1 : x * f(x - 1)
var fib = f => x => x < 2 ? x : f(x - 1) + f(x - 2)

var a = Array(10).fill().map((_, i) => i)

console.log(a.map(Y(fac)))
console.log(a.map(Y(fib)))

etale

var b2hex = buf => Array.from(new Uint8Array(buf)).map(a => {a = a.toString(16); return '00'.slice(a.length) + a }).join('')
  , digest = buf => crypto.subtle.digest({name: 'SHA-256'}, buf)

etale

Array(1e6).fill(0).map((a, i) => i)

etale

Object.prototype.eql = function (a) {
  return this.__proto__ === a.__proto__ && this._eql(a)
}
Object.prototype._eql = function (a) {
  return this === a
}
Array.prototype._eql = function (a) {
  return this.length === a.length && this.every(function (e, i) { return e === a[i] })
}
Number.prototype._eql = function (a) {

etale

var pw = function () {
  var arr = new Uint32Array(8)
  crypto.getRandomValues(arr)
  return Array.apply([], arr).map(function (x) {
    x = x.toString(16)
    return ['00000000'.slice(x.length), x].join('')
  }).join('')
}