曾浩 think2011

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早点休息，多点思考

think2011 / javascript.array.unique

Last active August 29, 2015 13:57

javascript.array.unique

	/**
	* 数组去重
	* @param key
	* @returns arr
	* @example var newArr = arr.unique('nickname');
	*/
	Array.prototype.unique = function (key) {
	var key = key \|\| null, temp;
	var arr = this,
	hash = {};

think2011 / ng-bind-html

Created May 8, 2014 03:39

angularjs,这是一个 scope 中带有 html 代码的处理方式。

	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>Document</title>
	</head>
	<body>
	<div test ng-bind-html="title"></div>

	<script>

think2011 / gist:be2f951bae284086f309

Created June 26, 2014 07:21

提取复姓


	# 提取复姓
	#
	# @param [String] name
	# @example name = getHyphenated '曾浩'
	#
	getHyphenated = (name) ->
	if !name then return

	hyphenated = ["欧阳", "太史", "端木", "上官", "司马", "东方", "独孤", "南宫", "万俟", "闻人", "夏侯", "诸葛", "尉迟", "公羊", "赫连", "澹台", "皇甫", "宗政", "濮阳", "公冶", "太叔", "申屠", "公孙", "慕容", "仲孙", "钟离", "长孙", "宇文", "城池", "司徒", "鲜于", "司空", "汝嫣", "闾丘", "子车", "亓官", "司寇", "巫马", "公西", "颛孙", "壤驷", "公良", "漆雕", "乐正", "宰父", "谷梁", "拓跋", "夹谷", "轩辕", "令狐", "段干", "百里", "呼延", "东郭", "南门", "羊舌", "微生", "公户", "公玉", "公仪", "梁丘", "公仲", "公上", "公门", "公山", "公坚", "左丘", "公伯", "西门", "公祖", "第五", "公乘", "贯丘", "公皙", "南荣", "东里", "东宫", "仲长", "子书", "子桑", "即墨", "达奚", "褚师"]

think2011 / currentJSDir.coffee

Created October 27, 2014 07:23

获取当前js文件的路径，需要写在文件顶部。

	currentJSDir = do ->
	js = document.scripts[document.scripts.length-1]
	return js.src.substr 0, js.src.lastIndexOf '/'

think2011 / angular-trustAsHtml

Created November 4, 2014 06:50

angular-显示html代码

	// js
	app.controller('appCtrl', function ($sce) {
	$scope.trustAsHtml = function (str) {
	return $sce.trustAsHtml(str);
	};
	});


	// html
	<div ng-bind-html="trustAsHtml(item.content)"></div>

think2011 / drag.js

Created December 17, 2014 14:33

简单的拖动功能

	var box = document.querySelector('#box');
	box.onmousedown = function (e) {
	box.style.position = 'absolute';
	var diffX = e.clientX - box.offsetLeft;
	var diffY = e.clientY - box.offsetTop;

	document.onmousemove = function (e) {
	box.style.left = e.clientX - diffX + 'px';
	box.style.top = e.clientY - diffY + 'px';
	}

think2011 / gist:9f12524edc1bda68845e

Last active August 29, 2015 14:12

new constructor的过程

	1. 创建一个新的对象，这个对象的类型是object。
	2. 该对象的prototype设置为构造器的prototype属性，即this.prototype = Foo.prototype (伪代码)
	3. 执行构造器函数。
	4. 如果构造器函数有返回值，则以该对象作为返回值。若没有return或return了基本类型，则将上述的新对象作为返回值。

think2011 / upload.js

Last active August 29, 2015 14:13

node.js 上传图片实例

	var formidable = require('formidable'),
	http = require('http'),
	util = require('util'),
	fs = require('fs');

	http.createServer(function(req, res) {

	// 移除跨域限制
	res.setHeader('Access-Control-Allow-Origin', '*');

think2011 / bind.js

Created January 14, 2015 13:57

允许二次bind的bind函数

	Function.prototype.bind = function (fn) {
	var ret = function () {
	return ret._fn.apply(fn);
	}
	ret.fn = this._fn \|\| this;

	return ret;
	}

think2011 / 九九乘法表.js

Created January 21, 2015 12:35

九九乘法表