https://blog.youkuaiyun.com/zhugx_javazh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/zhugx_java/article/details/109202206https://blog.youkuaiyun.com/zhugx_java/article/details/109202206zhugx_javaWed, 21 Oct 2020 15:31:26 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/86161597https://blog.youkuaiyun.com/zhugx_java/article/details/86161597zhugx_javaWed, 09 Jan 2019 16:44:51 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/80510123https://blog.youkuaiyun.com/zhugx_java/article/details/80510123zhugx_javaWed, 30 May 2018 14:59:23 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/54378370https://blog.youkuaiyun.com/zhugx_java/article/details/54378370zhugx_javaThu, 12 Jan 2017 15:23:40 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/8749930https://blog.youkuaiyun.com/zhugx_java/article/details/8749930zhugx_javaTue, 02 Apr 2013 10:04:03 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/7942309https://blog.youkuaiyun.com/zhugx_java/article/details/7942309zhugx_javaTue, 04 Sep 2012 15:15:57 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/7366353https://blog.youkuaiyun.com/zhugx_java/article/details/7366353zhugx_javaSun, 18 Mar 2012 14:05:24 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/7309280https://blog.youkuaiyun.com/zhugx_java/article/details/7309280zhugx_javaThu, 01 Mar 2012 11:47:37 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/7106312https://blog.youkuaiyun.com/zhugx_java/article/details/7106312zhugx_javaTue, 27 Dec 2011 16:25:47 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/7062223https://blog.youkuaiyun.com/zhugx_java/article/details/7062223zhugx_javaMon, 12 Dec 2011 00:34:31 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/6413582https://blog.youkuaiyun.com/zhugx_java/article/details/6413582zhugx_javaThu, 12 May 2011 09:12:00 +0800 
 
CREATE TABLESPACE ERPSJ DATAFILE
  '盘符:/ORACLE/PRODUCT/10.2.0/ORADATA/AUDIT/ERPSJ.ORA' SIZE 1100M AUTOEXTEND ON NEXT 50M MAXSIZE UNLIMITED
LOGGING
ONLINE
PERMANENT
EXTENT MANAGEMENT LOCAL AUTOALLOCATE
B]]>https://blog.youkuaiyun.com/zhugx_java/article/details/6319665https://blog.youkuaiyun.com/zhugx_java/article/details/6319665zhugx_javaWed, 13 Apr 2011 09:51:00 +0800Edit current database 选择Sql->Format，有一项CaseSensitivityUsingQuote，可以看到右边的values默认值为“YES”,改为“No” 二, PowerDesigner中，但修改了某个字段的name，其code也跟着修改，这个问题       因为一般来说]]>https://blog.youkuaiyun.com/zhugx_java/article/details/6310132https://blog.youkuaiyun.com/zhugx_java/article/details/6310132zhugx_javaFri, 08 Apr 2011 17:07:00 +0800使用fat_jar 插件制作jar文件
 
 
"我的电脑"->"工具"->"文件夹选项"->"文件类型",在已注册的文件类型中选择"JAR",点击下方的"高级"，选择"操作"中的"open",点击"高级"，在弹出的窗口中，"用于执行操作的应用程序"中的值就是jar程序的执行环境，出现上述问题的原因可能就是由于该处的路径不正确，将该路径修改为jdk中的javaw.exe,如我的环境就
是"D:/Java/jdk1.5.0_12/bin/javaw.exe"]]>https://blog.youkuaiyun.com/zhugx_java/article/details/6147517https://blog.youkuaiyun.com/zhugx_java/article/details/6147517zhugx_javaMon, 17 Jan 2011 18:04:00 +0800定义一个枚举类

 package enumTest; /* * 枚举类型是和class interface 一样的, 默认继承了Enum类 */ public enum Person { //public static final //这是枚举的实例. 有且只有这几个实例. 不能再创建实例构造方法是private的 zhangShan, liSi(26), wangWu(35), zhugx; int age; priva]]>https://blog.youkuaiyun.com/zhugx_java/article/details/6063612https://blog.youkuaiyun.com/zhugx_java/article/details/6063612zhugx_javaWed, 08 Dec 2010 17:38:00 +0800
--set SQLPATH=D:/oracle/product/10.2.0/db_1/bin
 
-- define _editor=vi
 
set serveroutput on
 
set linesize 100
 
set pagesize 9999
 
set termout off
 
define gname=idle
 
co]]>https://blog.youkuaiyun.com/zhugx_java/article/details/6060103https://blog.youkuaiyun.com/zhugx_java/article/details/6060103zhugx_javaTue, 07 Dec 2010 11:06:00 +0800基础：
 #id：根据对象的id属性获取对象。                                                         $('#first').html();
 element：匹配某一HTML标签的所有对象                                               $('div').length
 .class：根据对象的class属性获取对象                        ]]>https://blog.youkuaiyun.com/zhugx_java/article/details/6060089https://blog.youkuaiyun.com/zhugx_java/article/details/6060089zhugx_javaTue, 07 Dec 2010 11:03:00 +0800gcc:
 
gcc -Wall hello.c -o hello
./hello
执行当前目录的程序要加 ./
gcc -Wall -c hello.c  编译成目标文件
gcc hello.o -o hello  使用link成执行文件

usr/include  usr/local/include  系统头文件目录
since int is the default return type, it co]]>https://blog.youkuaiyun.com/zhugx_java/article/details/6013308https://blog.youkuaiyun.com/zhugx_java/article/details/6013308zhugx_javaTue, 16 Nov 2010 21:15:00 +0800https://blog.youkuaiyun.com/zhugx_java/article/details/5962734https://blog.youkuaiyun.com/zhugx_java/article/details/5962734zhugx_javaSun, 24 Oct 2010 21:09:00 +08001. linux下启动oracle
su - oracle
sqlplus /nolog
conn /as sysdba
startup
exit
lsnrctl start
exit
2. linux下关闭oracle
su - oracle
sqlplus /nolog
conn /as sysdba
shutdown immediate
exit
ls]]>https://blog.youkuaiyun.com/zhugx_java/article/details/5957326https://blog.youkuaiyun.com/zhugx_java/article/details/5957326zhugx_javaThu, 21 Oct 2010 19:33:00 +0800HKEY_LOCAL_MACHINE/SOFTWARE/ORACLE；

HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services

HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/EventLog/Application]]>