First, create a new one on the Java SE platform.Socket server:
Public static void main (string [] ARGs ){Try {Serversocket Ss = new serversocket (8888 );System. Out. println ("listening ");While (true ){Socket socket = ss. Accept (); // obtain the
Create or replace Package TypesAsType ref_cursor is ref cursor;End;/
Create Table stock_prices (Ric varchar (6) primary key,Price number (7,2 ),Updated Date );/
Create or replace function sp_get_stocks (v_price in number)Return types.
5 extjs extension to the original JavaScript Object
To achieve more powerful functions and better work with the entire extjs framework, extjs extends the array, date, function, number, and string classes in JavaScript, it can be understood as the
SQL Study Notes: stored procedures and user-defined functions
I. Simple creation, modification, and deletion of Stored Procedures1. Create a simple Stored ProcedureUse adventureworksGoCreate proc spemployeeAsSelect * From HumanResources.
Click () object. Click () enables the object to be clicked.Whether the closed object window has been closed; true/falseCleartimeout (object) clears the set setTimeout objectClearinterval (object) clears the set setinterval objectThe confirm ("prompt
Document directory
Example
Example
Create a database
CREATE DATABASE database_name
-------------------------------------------Create a table
Create a table in the database:
CREATE TABLE table_name (
Click () object. Click () enables the object to be clicked.Whether the closed object window has been closed; true/falseCleartimeout (object) clears the set setTimeout objectClearinterval (object) clears the set setinterval objectThe confirm ("prompt
Jsp implementation of the crystal report (Development Tool: BEA WebLogic Workshop)
Recently, a MIS system, Java technology, and B/S structure was developed for the customer. The customer requested that the system report should adopt a crystal
Event. clientx returns the X coordinate value of the last mouse clicked;
Event. clienty returns the last mouse y coordinate value;
Event. offsetx returns the X coordinate value of the current mouse hover.
Event. offsety returns the Y coordinate
Javascript Event Query Synthesis
Http://dev.21tx.com/2005/03/26/11480.html
Click () object. Click () enables the object to be clicked.Whether the closed object window has been closed; true/falseCleartimeout (object) clears the set setTimeout
VaR now: Date = new date ();VaR hour = now. gethours ();VaR minute = now. getminutes ();VaR second = now. getseconds ();// Obtain the time, minute, and second of the system.
-Getdate: Get the current date (number of the current
I. Simple creation, modification, and deletion of Stored Procedures1. Create a simple Stored Procedure
Use
Adventureworks
Go
Create
Proc
Spemployee
As
Select
*
From
HumanResources. Employee Execute the
Click () object. Click () enables the object to be clicked.
Whether the closed object window has been closed; true/false
Cleartimeout (object) clears the set setTimeout object
Clearinterval (object) clears the set setinterval object
The confirm
PL/SQL programmingOverview: it is an extension of Oracle in the standard SQL language. It supports not only embedding SQL languages, but also customizing constants and variables.Conditional statements, loop statements, logical control statements,
Oracle classic Q & A list [common]
Oracle classic Q & A list [common] Directories01. What is the initial password after oracle is installed?02. What is the initial Default
Use of datepickerdialog in the Time Setting Dialog Box1. You can set the title of the individual by reloading the settitle of datepickerdialog.For example:@ OverridePublic void settitle (charsequence title ){// Todo auto-generated method stubJava.
081219 exercise set rowcount, set nocount No
-- Set the number of returned rows
Set rowcount 2
Select * From ttest
-- Set whether to return the affected number of rows
Set nocount No
Select * From ttest
Set nocount off
081218 exercise
Use
The following two methods are available:
1. Use the date component NSDateComponents
2. Use NSString to generate a date
// Create a Calendar Object
NSCalendar * calendar = [NSCalendarcurrentCalendar];
// Create date component
NSDateComponents * dc =
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