| // ==UserScript== | |
| // @name Percent-eval | |
| // @namespace http://gkatsev.com/percenteval | |
| // @description Evaluate division for percent in goodreads' update box | |
| // @include *://*goodreads.*/* | |
| // @version 1 | |
| // ==/UserScript== | |
| window.addEventListener('DOMContentLoaded' | |
| , function(){ | |
| var inputs = document.querySelectorAll('#user_status_percent') |
| //original | |
| return ( | |
| { vector: vector | |
| , norm: norm | |
| , zipWith: zipWith | |
| , add: add | |
| , subtract: subtract | |
| , dot: dot }) | |
| //new |
| function extend(obj, extend){ | |
| var p; | |
| for (p in extend) { | |
| obj[p] = extend[p]; | |
| } | |
| return obj; | |
| } | |
| var obj = { | |
| a : 1 |
| #!/bin/bash | |
| python -m SimpleHTTPServer $1 | |
| # run like so: http 8080 |
| JS: The Hip Parts. | |
| Chapters = [ | |
| Comma-First is Comma Right | |
| , !function Expressions! | |
| , <!--Comments with Style--> | |
| , Blow it Out Your Semi-Colon | |
| ] |
| (function (n) { | |
| var f = '', | |
| s = n < 0 ? '-' : f, | |
| p = [], | |
| l = 0, | |
| m = 4294967296, | |
| o = m * 1024, | |
| a = Math.floor; | |
| o *= o; | |
| n = a(s ? -n : n); |
| #!/usr/bin/env python | |
| import SimpleHTTPServer | |
| class CORSHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler): | |
| def send_head(self): | |
| """Common code for GET and HEAD commands. | |
| This sends the response code and MIME headers. | |
| Return value is either a file object (which has to be copied |
| String.prototype.splitSome = function(del, n){ | |
| var a = this.split(del) | |
| , b = a.slice(n).join(del) | |
| a.length = n | |
| a[a.length] = b | |
| return a | |
| }; | |
| "one,two,three,four,five".splitSome(',', 3) |
Strict mode is an opt-in mode for JavaScript that fixes, disables, and changes some of the most problematic features in the language.
Strict mode is invoked with "use strict"; statement at the top of the current
scope. So, it works both in functions and in files. It is better to only ever
specifiy strict mode inside of functions because this simplifies concatenating
| (function(x, y, z) { | |
| "use strict"; | |
| x = y = 0; | |
| z = arguments.length; | |
| for (; y < z; y++) { | |
| x += arguments[y]; | |
| } | |