Kevin Shu kevin-shu
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| function ranking(elem, index) { | |
| if (index>=0 && index<5113) { | |
| elem._src.rank = 1; | |
| } else if (index>=5113 && index<10226) { | |
| elem._src.rank = 2; | |
| } else if (index>=10226 && index<25566) { | |
| elem._src.rank = 3; | |
| } else { | |
| elem._src.rank = 4; | |
| } |
kevin-shu
/ gist:5419260
Last active
December 16, 2015 10:19
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| # In Helper | |
| module MetaHelper | |
| def meta_tag type | |
| if type==1 | |
| return "<meta name='keywords' content='HTML,CSS,XML,JavaScript'>" | |
| elsif type==2 | |
| return "<meta name='keywords' content='HTML,CSS,XML,JavaScript'>" | |
| else | |
| return "<meta name='keywords' content='HTML,CSS,XML,JavaScript'>" | |
| end |
kevin-shu
/ gist:5442002
Created
April 23, 2013 09:06
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| INSERT INTO SYS_SKILLS | |
| (name, sys_category_id) | |
| value | |
| (x,y), | |
| (x,y), | |
| (x,y), | |
| (x,y), | |
| (x,y), | |
| (x,y) | |
| .... |
kevin-shu
/ formToData
Last active
December 16, 2015 21:38
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| function formToData(dom) { | |
| var _this=this, | |
| _i, | |
| data; | |
| if(dom){ | |
| _this=dom; | |
| } | |
| fields = _this.querySelectorAll("input, textarea, select"); | |
| for(_i=fields.length-1; i>=0; _i--){ | |
| var _key = fields[_i].name||fields[_i].id; |
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| function currying(fn) { | |
| var store_args = Array.prototype.slice.call(arguments,1); | |
| return function () { | |
| args = store_args.concat(Array.prototype.slice.call(arguments)); | |
| return fn.apply(null, args); | |
| }; | |
| } |
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| #controller這樣寫： | |
| class ConsultantController << ApplicationController | |
| # routing: post "consultant/create" => "consultant#create" | |
| def create | |
| Consultant.create params[:consultant] | |
| end | |
| end | |
| #view這樣寫： | |
| <form action="/consultant/create" method="post"> |
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| <html> | |
| <head> | |
| <title>Client-side resizing example</title> | |
| </head> | |
| <body> | |
| <input id="file-uploader" type="file"/> | |
| <!-- <p>Image to use:</p> | |
| <img id="cat" src="./cat.jpg" alt="The Scream" > --> |
kevin-shu
/ gist:5538738
Created
May 8, 2013 06:58
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| .lb-conter a{ | |
| color:#288bac; | |
| text-decoration:underline; | |
| } | |
| .lb-conter a:hover{ | |
| color:rgb(0, 153, 204); |
kevin-shu
/ ElasticSearch-install.sh
Last active
December 17, 2015 09:39
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| cd ~ | |
| sudo apt-get update | |
| sudo apt-get install openjdk-7-jre-headless -y | |
| ### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch and replace wget link below | |
| # NEW WAY / EASY WAY | |
| wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.20.6.deb | |
| sudo dpkg -i elasticsearch-0.20.6.deb |
kevin-shu
/ cart_to_order
Created
May 20, 2013 08:22
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| cart = [] | |
| session[:cart].each do |key, value| | |
| cart.push {product_id:key, amount:value} | |
| end | |
| Order.create cart |
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