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@vace
vace / renderString.js
Created Apr 12, 2017
解析辅助类字符串:Now Time ${time}
View renderString.js
function renderParser(string,data){
const S_CODE = 0x24 // start CODE $
const S_LEFT = 0x7b // {
const S_RIGHT = 0x7d // }
const S_SPACE = 0x20
let length = string.length
let at = 0,code,expession = '',expessionResult = ''
let isEnterExpression = false
let result = ''
function charAt(at){
@vace
vace / flex.css
Created Feb 12, 2017
css3 flex layout
View flex.css
.row {
box-sizing: border-box;
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
-webkit-flex: 0 1 auto;
-ms-flex: 0 1 auto;
flex: 0 1 auto;
-webkit-flex-direction: row;
-ms-flex-direction: row;
@vace
vace / parse_url_params.js
Last active Jan 13, 2017
格式化一个url中的参数
View parse_url_params.js
function parseUrlParam(url){
var match,
urlParams = {},
pl = /\+/g, // Regex for replacing addition symbol with a space
search = /([^&=]+)=?([^&]*)/g,
decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); }
var query = url || location.href
var qus = query.indexOf('?')
if(qus !== -1){
View easings-functions.js
var easings = (function() {
var eases = {};
var names = ['Quad', 'Cubic', 'Quart', 'Quint', 'Expo'];
var functions = {
Sine: function(t) { return 1 - Math.cos( t * Math.PI / 2 ); },
Circ: function(t) { return 1 - Math.sqrt( 1 - t * t ); },
Elastic: function(t, m) {
if( t === 0 || t === 1 ) return t;
var p = (1 - Math.min(m, 998) / 1000), st = t / 1, st1 = st - 1, s = p / ( 2 * Math.PI ) * Math.asin( 1 );
return -( Math.pow( 2, 10 * st1 ) * Math.sin( ( st1 - s ) * ( 2 * Math.PI ) / p ) );
@vace
vace / insertion-sort.js
Last active Jun 24, 2016
算法-插入排序实现
View insertion-sort.js
function insertionSort(arr){
var len = arr.length,index = 0,val
for(var j = 1;j < len ; j++){
val = arr[j]
index = j - 1;
while(index >= 0 && val < arr[index]){
arr[index+1] = arr[index]
index = index - 1
}
arr[index+1] = val
@vace
vace / Simplify-Path.js
Last active Aug 19, 2016
Given an absolute path for a file (Unix-style), simplify it.
View Simplify-Path.js
/**
* @param {string} path
* @return {string}
*/
const PATH_START = 0
const PATH_END = 1
const PATH_READ = 2
const PATH_CURRENT = 3
const PATH_PARENT = 4
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