Delphi and DirectX Delphix (1): Installation test

Test Demo Download: Files.cnblogs.com/del/delphix_1.rar (under Delphi 2007 and 2009 are compiled through)In fact, according to the introduction here (www.cnblogs.com/del/archive/2008/06/13/1219324.html), faster than the download, also do not need to

Do not let the chain phenomenon affect database performance

When you normally create a new record in a table, the database system writes the data to the block and provides a ROWID value like this row of records. This value records where the record is stored on the hard disk. The same is true when a record is

What is the difference between a Web server and an application server

In layman's terms, the Web server Transfer (serves) page allows browsers to browse, whereas an application server provides a method (methods) that the client application can invoke (call). Specifically, you can say that the Web server deals

COM (Vb/vba/script) invokes the WCF service four using service tokens: Using a configuration file

These days friends and classmates say he encountered a problem when COM invoked the WCF service using service tokens, that is, the SOAP message he returned was greater than the default value of the Wshttpbinding of 65536, raising the call error. You

Development of Bluetooth from mobile phone to PC "1"--Introduction to development environment

In fact, we know that Bluetooth technology is not a new technology, even for some people who are standing in the forefront of it trends, and then talk about this thing a bit outdated. Oh, digress, the next thing I want to introduce is the use of

IBM Rational application Developer V7.5 Portal Toolkit, part 5th

Tool support for event and public assignment parameters for portals and portlet programs The new features introduced in Java portlet Specification 2.0, based on JSR 286, support collaboration between portlets. Events and public assignment variables

How to implement Scala's Above,beside and ToString

In the next step, we will implement the method above in the class element. Putting one element above another means concatenating the contents values of these two elements. So the first draft of method above might look like this: def above

VB Prodigy Tutorial (continued)--vb ADODB Connection object Introduction

This article welcomes the non-commercial use of reprint, but need to indicate from the "Programming Network" and the corresponding URL link. Connection Object Introduction The connection object supports a number of properties that can be used to

VB Prodigy Tutorial (continued)--VB Connect an Access database instance

This article welcomes the non-commercial use of reprint, but need to indicate from the "Programming Network" and the corresponding URL link. Let's give you an instance of a connection to an Access database, in this case, Access 2003. First in the E-

3D Programming: Environment Mapping

Environment Mapping Another application of texture cubes is environment mapping. Environment mapping, also known as reflection mapping, is used to approximate reflective surfaces (reflective surfaces), such as a metal bumper plated on a car. The

3D Programming: Real-time 3D Rendering with DirectX and HLSL

Introduced Graphic programming is the magic behind video games, movies and scientific simulation simulations. Every explosion, particle, and glare you see on a computer screen is handled using a video card. In addition, every pixel you see is

A brief talk on Get and post in HTTP protocol

Http HTTP (Hypertext Transfer Protocol), first say a few words, hypertext is hypertext (in addition to HTML, can also be hyperlinked XML or JSON), Protocol is protocol, transfer translation should be transferred (can also be translated into

SharePoint Expert News Rotary WebPart: A Web Part of a pro-force push

Project screenshot: Attention: The expert news Rotary is still in the testing phase. We look forward to discussing and tracking the issue. Project Description: The Expert News Converter is a SharePoint Web part that scrolls through the

Manually assign token to nodes in the cluster in the Cassandra database

Token is a very important concept in the Cassandra cluster because it affects the range of data that each node governs: We use the program to generate the token and then allocate it to each node: We use the following code to generate the token: #!

Common security settings for wireless routers

It is important for wireless network users to understand that no matter how secure a wireless network is used, there is no real security until End-to-end encryption is deployed. Although wireless technology has many usability advantages, wireless

Processing of root password loss in SCO Unix system

The UNIX system plays a leading role in the important field of computer application. UNIX is highly scalable, robust, fully supported by the Internet and a good user interface, which is not available and alternative to other non-UNIX systems.

Configure Adobe PDF iFilter 9 for SharePoint 2010

The company's SharePoint 2010 store has a number of PDF files, when clicked on the pdf file only prompted to download and save the file, and often users want to open the file directly to read. For this we need to configure the PDF IFilter 9 support

Azure Services Platform Step by step five. NET Services Overview

Running applications, storing and processing data in the cloud is only part of the cloud. We also want to build a cloud service (cloud-based services). Cloud services, of course, are different from ordinary services and require more management and

Infosphere DataStage Job Verification steps for Optim Test Data Management Solution

Introduction: Verifying the requirements of DataStage operations Today, companies are implementing information-centric projects to transform their businesses and achieve cost savings. Many data integration or information integration applications or

Genesis-3d Open source game engine Full Instance Tutorial cool game Chapter 06: Mobile Version Optimization guide

6. Mobile Version Optimization Guide Overview: Unlike the current high-end devices (WII, Xbox 360 and PS3), mobile devices are very limited on the market and all mobile devices are different. Like Adroid mobile phones, because the brand and the

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