| #!/usr/bin/env sh | |
| trap 'killall' INT | |
| killall() { | |
| trap '' INT TERM # ignore INT and TERM while shutting down | |
| echo "**** Shutting down... ****" # added double quotes | |
| kill -TERM 0 # fixed order, send TERM not INT | |
| wait | |
| echo DONE | |
| } |
| function renderPage(url) { | |
| var page = require('webpage').create(); | |
| var redirectURL = null; | |
| page.onResourceReceived = function(resource) { | |
| if (url == resource.url && resource.redirectURL) { | |
| redirectURL = resource.redirectURL; | |
| } | |
| }; |
| var http = require("http"); | |
| var cp = require("child_process"); | |
| // live streaming example on linux (for chrome, not for firefox) | |
| // for ubuntu, required libavcodec-extra-53 instead of libavcode53 | |
| // for ffmpeg command | |
| // see: http://granular.cs.umu.se/browserphysics/?p=2287 | |
| var server = http.createServer(function (req, res) { | |
| console.log(req.url); |
| // Returns the value at a given percentile in a sorted numeric array. | |
| // "Linear interpolation between closest ranks" method | |
| function percentile(arr, p) { | |
| if (arr.length === 0) return 0; | |
| if (typeof p !== 'number') throw new TypeError('p must be a number'); | |
| if (p <= 0) return arr[0]; | |
| if (p >= 1) return arr[arr.length - 1]; | |
| var index = arr.length * p, | |
| lower = Math.floor(index), |
| This a bluetooth web-app. |
| <?php | |
| /** | |
| * NLSClientScript v6.21 | |
| * | |
| * a single-file Yii CClientScript extension for | |
| * - preventing multiple loading of javascript files | |
| * - merging, caching registered javascript and css files | |
| * | |
| * The extension is based on the great idea of Eirik Hoem, see | |
| * http://www.eirikhoem.net/blog/2011/08/29/yii-framework-preventing-duplicate-jscss-includes-for-ajax-requests/ |
| browser.actions().mouseMove(element(by.css('#myElement'))).perform(); | |
| browser.actions().click(protractor.Button.RIGHT).perform(); |
| var __modules__ = {}; | |
| function require(id) { | |
| var module = __modules__[id]; | |
| if(!module) throw new Error('Module not yet defined'); | |
| // Get the module's exports lazily (allows registration in any order as long | |
| // as main script entry point comes last). | |
| return __modules__[id] = (typeof(module) === 'function') ? |
Author: Yotam Gingold
License: Public Domain (CC0)
This document is intended as a reference or introduction to JavaScript for someone familiar with a language like C/C++/Java or Python. It follows best practices and gathers the scattered wisdom from many stackoverflow questions and in-depth JavaScript essays. It relies on no external libraries.
| // Generate unique IDs for use as pseudo-private/protected names. | |
| // Similar in concept to | |
| // <http://wiki.ecmascript.org/doku.php?id=strawman:names>. | |
| // | |
| // The goals of this function are twofold: | |
| // | |
| // * Provide a way to generate a string guaranteed to be unique when compared | |
| // to other strings generated by this function. | |
| // * Make the string complex enough that it is highly unlikely to be | |
| // accidentally duplicated by hand (this is key if you're using `ID` |