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| var primes = [2,3,5,7,11,13,17]; | |
| function find(n){ | |
| var table = new Array(n+1); | |
| table[1] = [0,0,0,0,0,0,0]; | |
| for(var i = 1;i<n;i++) { | |
| if(!table[i]) { | |
| table[i] = [0,0,0,0,0,0,0]; | |
| continue; | |
| } |
AndrewRayCode
/ gist:3784055
Created
September 25, 2012 19:53
jQuery plugin for shift + click to select multiple checkboxes
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| // Usage: $form.find('input[type="checkbox"]').shiftSelectable(); | |
| // replace input[type="checkbox"] with the selector to match your list of checkboxes | |
| $.fn.shiftSelectable = function() { | |
| var lastChecked, | |
| $boxes = this; | |
| $boxes.click(function(evt) { | |
| if(!lastChecked) { | |
| lastChecked = this; |
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| // 大家写在评论中吧，代码高亮可以这样写： | |
| // ```js | |
| // your code | |
| // ``` | |
| // update: Fri Aug 31 08:39:21 | |
| // copyright: https://gist.github.com/3549352 | |
| // 加个性能测试：http://jsperf.com/get-dom-s-first-element | |
| var util = {}; |
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| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <!--允许全屏--> | |
| <meta content="yes" name="apple-mobile-web-app-capable"/> | |
| <meta content="yes" name="apple-touch-fullscreen"/> | |
| <!--禁止电话号码和邮箱识别--> |
vitaLee
/ compact_expand_css_command.py
Created
June 3, 2012 13:26
SublimeText command for compacting/expanding CSS rules
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| import sublime | |
| import sublime_plugin | |
| import re | |
| class CompactExpandCssCommand(sublime_plugin.TextCommand): | |
| def run(self, edit, action='compact'): | |
| rule_starts = self.view.find_all('\{') | |
| rule_ends = self.view.find_all('\}') |
scottjehl
/ hideaddrbar.js
Created
August 31, 2011 11:42
Normalized hide address bar for iOS & Android
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| /* | |
| * Normalized hide address bar for iOS & Android | |
| * (c) Scott Jehl, scottjehl.com | |
| * MIT License | |
| */ | |
| (function( win ){ | |
| var doc = win.document; | |
| // If there's a hash, or addEventListener is undefined, stop here | |
| if( !location.hash && win.addEventListener ){ |
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