首页 软件开发 ( Page 1715 )

软件开发 20709

#SQL
用來比較兩個字符串從第幾個位置開始不相同

select min(level) from dual where nvl(substr('字串1',level,1),' ')<>nvl(substr('字串2',l…

sql
2014-11-04 179

#HTML
幻灯片之百叶窗

<!Doctype html> <html> <head> <meta http-equiv="Content-type" content…

2014-11-04 577

#Objective-C
判断当前网络状态

/* File: Reachability.h Abstract: Basic demonstration of how to use the SystemConfiguratio…

2014-11-03 121

#Objective-C
改变按钮的transform 改变角度

self.teamButton.imageView.transform = CGAffineTransformMakeRotation( M_PI); self.teamButto…

2014-11-03 600

#SQL
SQL Server中Money转Decimal

DECLARE @int_digits SMALLINT,@digits SMALLINT,@total_digits SMALLINT,@sqlstr NVARCHAR(100)…

sql
2014-11-03 714

#Shell
停电UPS供电情况下自动关机

action=`ping -c 20 -W 1 192.168.1.1 | grep received | awk '{print $4}'` if [ $action -eq 0…

2014-11-03 181

#Ruby
Ruby万能数组(包括数组,队列,栈,哈希)

#万能数组 class AllArray def initialize(type) if type=="array" @items=[] def add(element) @ite…

2014-11-03 782

#Shell
自动挂载NTFS磁盘脚本

#!/bin/bash echo "-- Mount all locate disks to this path --" test -d Setup || mkdir Setup …

2014-11-02 505

#Ruby
ruby操作cassandra数据库

# encoding:utf-8 require 'rubygems' require 'cassandra/1.0' # 建立数据库连接 cdb = Cassandra.new(…

2014-11-02 171

#HTML
我的第一个primeui示例

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xh…

2014-11-02 664

#HTML
计算器

<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>…

2014-11-02 434

#HTML
HTML5 视频嵌入

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xh…

2014-11-02 684