| document.body.querySelectorAll('.button') // only buttons not in shadow dom | |
| $query('.button') // all .button including those in shadow dom |
| { | |
| "source": "xe.com", | |
| "currency-symbol": { | |
| "count": "115", | |
| "entry": [ | |
| { | |
| "code": "EUR", | |
| "unicode-decimal": "8364", | |
| "unicode-hex": "20ac", | |
| "text": "Euro Member Countries" |
| /*** | |
| * Node streams - https://nodejs.org/api/stream.html | |
| * WhatWG Streams - https://github.com/whatwg/streams | |
| */ | |
| /** | |
| * Read from a WhatWG Stream | |
| * @param {Stream} WhatWG stream | |
| * @param {function} onData |
Following this guide will set up a local Elasticsearch with Kibana and Marvel using Homebrew and Homebrew Cask
If you already have Java installed on your system, skip steps Install Cask and Install Java
If you already have Java and Homebrew installed on your system, skip steps Prerequisites, start at Install Elasticsearch and Kibana after running $ brew update
$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
| /** | |
| * Emit a promise once in place of event with timeout | |
| * @param {EventEmitter} emitter | |
| */ | |
| function PromiseEmitter(emitter) { | |
| this.emitter = emitter; | |
| } | |
| PromiseEmitter.prototype.once = function once(event) { | |
| let timer; |
| #!/bin/bash | |
| find . -type d -name .git | xargs -I{} git --git-dir={} remote -v |
| native-stream.js uses the reference implementation, compiled with babel to run | |
| on latest io.js. | |
| stream-bluebird.js is exactly the same as native-stream.js except it uses the | |
| latest bluebird Promise implementation. | |
| node-stream.js uses the node stream implementation and forced to be async by | |
| using process.nextTick() (which is functionally equivalent to the microtask | |
| processor) |
http://blog.gmane.org/gmane.comp.security.openwall.john.user/month=20140601
error: No MPI compiler found john the ripper
| function testConnection() { | |
| var url = location.href.match(/^https?\:/i) ? '/' : 'https://google.com' | |
| var rand = parseInt(Math.ceil(Math.random()*Math.pow(10, 14))).toString(16) | |
| var retry = ms => setTimeout(() => testConnection(), ms || 5000) | |
| var notify = msg => document.body.innerHTML = `<h1 style="font-size:300%;position:fixed;top:40%;width:100%;text-align:center;">${msg}</h1>` | |
| var handleResp = (err, msg) => { | |
| console.log(err, new Date, msg) | |
| notify(msg) | |
| retry() | |
| } |
| <!-- | |
| Usage: | |
| Replace the {uid} with a unique ID of the broadcaster. | |
| All broadcasts are public at this time. So anyone with the UID of a broadcaster can view the video stream. | |
| Example: |