rubyonrails实例:Ruby进行文件信息输出例子代码

演示代码: [code]#!/usr/bin/env ruby COUNT = 10 require 'benchmark' $account_chars = ('A'..'Z').to_a.delete_ {|c| c =~ /[AEIOUY]/ } #$password_chars = ('0'..'9').to_a $password_chars = Array. $password_cha... [阅读全文]

代码优化:SQL索引优化方法(实例代码)

SELECT TOP 50 ROW_NUMBER() OVER(ORDER BY ResumeCreateTime DESC) as [RowID] ,[TopDegree] ,[DegreeRankID] ,[UserResume].[UserResumeID] ,[UserResume].[UserID] ,[ResumeName] ,[BirthDate] ,[WorkStartedDate... [阅读全文]
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