DESC 表名 查看表的信息. SET SERVEROUT [ON|OFF] 设置系统输出的状态. SET PAGESIZE 设置浏览中没页的大小 SET LINESIZE 设置浏览中每行的长度 SET AUTOPRINT [ON|OFF] 设置是否自动打印全局变量的值 SELECT SYSDATE FROM DUAL 查看当前系统时间 ALTER SESSION SET nls_date_format='格式' 设置当前会话的日期格式 示例:ALTER S ESSION SET nls_
function isDigit(s) { var patrn=/^[0-9]{1,20}$/; if (!patrn.exec(s)) return false return true } //校验登录名：只能输入5-20个以字母开头、可带数字、“_”、“.”的字串 function isRegisterUserName(s) { var patrn=/^[a-zA-Z]{1}([a-zA-Z0-9]|[._]){4,19}$/; if (!patrn.exec(s)) return fal
Advanced GUI Code Example This code example demonstrates how to create an advanced graphical user interface (GUI) in PowerBuilder, using native PowerBuilder objects as well as third-party controls implemented using the PowerBuilder Native Interface
List of Figures Chapter 1: Error Handling Figure 1-1: Using $err,hr in Visual Studio's Watch window to view the current thread's last error code Chapter 2: Working with Characters and Strings Figure 2-1: Assertion dialog box displayed when an error
SWT编程高手秘笈,是非常不错的一本书,目录结构如下: Copyright The Developer's Notebook Series Notebooks Are... Notebooks Aren't... Organization Preface What's Inside Conventions Used in This Book What You'll Need Using Code Examples We'd Like to Hear from You Acknowledgmen
