hackerxian’s gists

hackerxian / gist:2bc8977b95112660b7f96df4522cd4d6

Created September 30, 2018 02:16

module require and define

hackerxian / sinaimg.js

Last active September 5, 2017 07:02 — forked from mysteriouss/sinaimg.js

	//http://www.cnblogs.com/gaizai/p/4233780.html
	//https://www.v2ex.com/t/388152?p=2
	(function () {
	'use strict';

	function string10to62(number) {
	var chars = '0123456789abcdefghigklmnopqrstuvwxyzABCDEFGHIGKLMNOPQRSTUVWXYZ'.split('');
	var radix = chars.length;
	var qutient = +number;
	var arr = [];

hackerxian / safari_reader.js

Created November 26, 2016 09:28 — forked from ivershuo/safari_reader.js

	/*
	* Copyright (c) 2010 Apple Inc. All rights reserved.
	*/
	function characterNeedsScoreMultiplier(e) {
	if (!e \|\| e.length === 0)
	return !1;
	var t = e.charCodeAt(0);
	return t > 11904 && t < 12031?!0 : t > 12352 && t < 12543?!0 : t > 12736 && t < 19903?!0 : t > 19968 && t < 40959?!0 : t > 44032 && t < 55215?!0 : t > 63744 && t < 64255?!0 : t > 65072 && t < 65103?!0 : t > 131072 && t < 173791?!0 : t > 194560 && t < 195103?!0 : !1
	}
	function domDistance(e, t, n) {

hackerxian / isElementInViewport.js

Created October 6, 2016 09:20

判断元素是否视窗内

	//http://stackoverflow.com/questions/123999/how-to-tell-if-a-dom-element-is-visible-in-the-current-viewport/7557433#7557433
	function isElementInViewport (el) {

	//special bonus for those using jQuery
	if (typeof jQuery === "function" && el instanceof jQuery) {
	el = el[0];
	}

	var rect = el.getBoundingClientRect();

hackerxian / getText.md

Created March 4, 2016 07:13

获取标签内部的文本内容但是不获取该标签中的其他标签的文本

<div>
    <p>内容<span>我不获取的内容</span>内容</p>
</div>

var str = $('div p').contents().filter(function (index, content) {
    return content.nodeType === 3;
}).text();

hackerxian / Makefile

Created December 14, 2015 14:30

	TESTS = $(shell ls -S `find test -type f -name "*.test.js" -print`)
	REPORTER = spec
	TIMEOUT = 10000
	MOCHA_OPTS =

	install:
	@tnpm install

	standard:
	@node_modules/.bin/standard

hackerxian / gist:52514280e183f62ff8d2

Created December 11, 2015 03:21

resize iframe

	function resizeIframe(obj) {
	obj.style.height = obj.contentWindow.document.body.scrollHeight + 'px';
	}

hackerxian / gist:ac7409993ae790288f09

Created December 8, 2015 05:36

update url parameter

	function addOrUpdateUrlParam(name, value) {
	var href = window.location.href;
	var regexPage = /[&\?]page=\d+/;
	href = decodeURIComponent(href.replace(regexPage, ""));
	var regex = new RegExp("[&\\?]" + name + "=");
	if (regex.test(href)) {
	//regex = new RegExp("([&\\?])" + name + "=(\\w+(,\\w+)\*)");
	regex = new RegExp("([&\\?])" + name + "=((\\w+(,\\w+)\)\|([\\u4e00-\\u9fa5]\\/?[\\u4e00-\\u9fa5]\*))");
	if (regex.test(href)) {
	window.location.href = href.replace(regex, "$1" + name + "=" + value);

hackerxian / webcrawler.js

Last active August 29, 2015 14:22 — forked from amoilanen/webcrawler.js

	//PhantomJS http://phantomjs.org/ based web crawler Anton Ivanov anton.al.ivanov@gmail.com 2012
	//UPDATE: This gist has been made into a Node.js module and now can be installed with "npm install js-crawler"
	//the Node.js version does not use Phantom.JS, but the API available to the client is similar to the present gist

	(function(host) {

	function Crawler() {
	this.visitedURLs = {};
	};

hackerxian / twitter.js

Created August 6, 2014 08:12 — forked from cjoudrey/twitter.js

	// This example shows how to render pages that perform AJAX calls
	// upon page load.
	//
	// Instead of waiting a fixed amount of time before doing the render,
	// we are keeping track of every resource that is loaded.
	//
	// Once all resources are loaded, we wait a small amount of time
	// (resourceWait) in case these resources load other resources.
	//
	// The page is rendered after a maximum amount of time (maxRenderTime)

xianda hackerxian