2010 年 11月 15 日随笔档案 - lexus

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2010年11月15日

check radio button is checked use jquery

摘要：您现在是在 : 最近的话题 » Using jQuery » Checking if certain Radiobutton is checkedChecking if certain Radiobutton is checked作者：dschinkel在 03-Feb-2010 03:46 PM.在Using jQueryI've got the following co... 阅读全文

posted @ 2010-11-15 21:30 lexus 阅读(452) 评论(0) 推荐(0)

javascript convert str to number

摘要： Converting Strings to Numbers Table of ContentsQuestion: How do I convert strings to numbers in JavaScript?Answer: To convert a string to a number, use the JavaScript function parseFloat (for conversi... 阅读全文

posted @ 2010-11-15 20:19 lexus 阅读(835) 评论(0) 推荐(0)

rails decimal keep three position after point

摘要： Rails Tip: Precision and scale for decimalsFor when you need that little bit of extra accuracy, specifying precision and scale for a decimal column in your Ruby on Rails migration is pretty simple. Th... 阅读全文

posted @ 2010-11-15 20:19 lexus 阅读(398) 评论(0) 推荐(0)

rails current path

摘要： WEDNESDAY, JUNE 23Ruby on Rails: Request Url<%= request.request_uri %> / <%= request.path%>- display current url without base urleg: /goldberg/auth/login<%= request.referer %>- displ... 阅读全文

posted @ 2010-11-15 19:14 lexus 阅读(450) 评论(0) 推荐(0)

clear out all firefox plugin

摘要： except firebug & live http header, hope this will make ff quicker 阅读全文

posted @ 2010-11-15 14:39 lexus 阅读(158) 评论(0) 推荐(0)

after sudo apt-get update && upgrade issue for mysql

摘要： sudo /etc/init.d/mysql startCould not connect to host 'localhost'.MySQL Error Nr. 2002Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'http://ubuntuforums.org/archive/in... 阅读全文

posted @ 2010-11-15 14:15 lexus 阅读(267) 评论(0) 推荐(0)

微博营销

摘要： http://gjjl.cenn.cn/info/nid_40717.html http://www.williamlong.info/archives/2076.html 阅读全文

posted @ 2010-11-15 04:42 lexus 阅读(100) 评论(0) 推荐(0)

买了几本复印的ruby书，有图有真像

摘要：一来是省点钱，但确实也没省多少，二来本人属于离经不叛道，特例不独行这人，看起来有感觉上图阅读全文

posted @ 2010-11-15 04:41 lexus 阅读(203) 评论(0) 推荐(0)

浙江省高等学校教师教育理论培训

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