Computes a new version of a String value in which certain characters have been escaped, so that the regular expression engine will interpret any metacharacters that it may contain as character literals.
When the escape function is called with one argument string, the following steps are taken:
| var assert = require('assert') | |
| , subclass = function(type, proto){ | |
| // make sure we are extending a global constructor | |
| // accepted: [Boolean, Number, String, Array, Object, Function, RegExp, Date] | |
| if(!global[type.name] || global[type.name].name != type.name) throw new Error(); | |
| var constructor = proto.constructor, | |
| keys = Object.keys(proto), | |
| Obj = process.binding('evals').Script.runInNewContext('x = '+type.name), // eval ftw |
$path and $uri as necessary in gyazo.php and upload it to your serverHOST and CGI as necessary in script and use it to replace Gyazo.app/Contents/Resources/script (right-click -> Show Package Contents to get there)
| js> isNaN(null); | |
| false | |
| js> null > -1; | |
| true | |
| js> null < 1; | |
| true | |
| js> null > 0; | |
| false | |
| js> null < 0; | |
| false |
| var arr = [], | |
| obj = {'abcdef' : 1, 'qqq' : 13, '19' : [1, 2, 3, 4]}; | |
| for(var i = 0; i < 5000; i++) | |
| arr.push(obj); | |
| // jsondb(arr) looks something like this: | |
| // ["abcdef", "qqq", "19", [1, 13, [1, 2, 3, 4]], [1, 13, [1, 2, 3, 4]]...] | |
| > JSON.stringify(arr).length //original |
| #!/usr/bin/env bash | |
| cat $1 | R -rR --slurp \ | |
| 'unlines' \ | |
| 'to-lower' \ | |
| 'match /\w+/g' \ | |
| 'lodash.uniq' \ | |
| 'sort-by length' \ | |
| 'reverse' \ | |
| 'take 10' |
| <!doctype html> | |
| <title>has touch?</title> | |
| <h1>Has this device touch? </h1> | |
| <script> | |
| var isTouch = (function(){ | |
| try{ | |
| var event = document.createEvent("TouchEvent"); // Should throw an error if not supported | |
| return !!event.initTouchEvent; // Check for existance of initialization method | |
| }catch(error){ | |
| return false; |
| var obj = { | |
| "ralph" : 1, | |
| "jon" : 2, | |
| "alex" : 3 | |
| }; | |
| function _with( fn, data ) { | |
| var keys = Object.keys( data ), | |
| values = keys.map(function( key ) { |
| (function(module) { | |
| var Benchmark = require('../vendor/benchmark.js/benchmark.js'), | |
| _ = require('../vendor/underscore/underscore.js'), | |
| lodash = require('../lodash.js'); | |
| var numbers = [], | |
| fourNumbers = [5, 25, 10, 30], | |
| twoNumbers = [12, 21], | |
| i; |
| (function () { | |
| var textarea; | |
| function createTextArea() { | |
| if (textarea) { | |
| return textarea; | |
| } | |
| textarea = document.createElement('textarea'); | |
| textarea.style.position = 'absolute'; | |
| textarea.style.left = '-9999px'; | |
| textarea.style.top = (window.pageYOffset || document.documentElement.scrollTop) + 'px'; |