Use ADO object to Access ODBC data in Delphi program

As an ASP enthusiasts, the author often use ADO object to manipulate the ODBC database in ASP pages, I think it is very convenient to use ASP to create Web application system. Although in the programming career, the author prefers Borland series

The dynamic three-dimensional pie chart of Delphi Design Image

In the data comparison or presentation, an image of the chart is not only very intuitive, but also very vivid. This example introduces how to design the image of three-dimensional pie chart in Delphi. Add a Tvtchart component and a TTimer component

Getting started with distributed version Control systems: Learn and compare the way bazaar, mercurial, and git are used

Description: Are you interested in distributed version control, but are confused by a lot of jargon? This article describes three major systems (Git, Mercurial, and Bazaar), discusses some of the benefits of using distributed workflows, and compares

Springside Development (II.): modifying databases, character encodings, and rapid deployment applications

Springside The default database is Hsql, but the database that most developers are familiar with is MySQL, so the first thing you encounter in the actual development process is to modify the database. It is easy to modify the database in Springside,

IBM Rational appscan Enterprise Edition Enterprise Web Application Security, part 2nd

Enterprise-Class Web application Security Solution Example Objective We will be from different roles in the enterprise, from the perspective of a developer, security administrator, and department manager, describe in detail how the day-to-day work

An analysis of the direction of Robocode Basic principles

Many of the players who study Robocode are confused by the direction and coordinates. Following skyala.li together to uncover the mystery. Objective: Many of the players who study Robocode are confused by the direction and coordinates. Following

Separate and unchanging code

When working with files, the code we want to write is robust. If a long-running file handler does not perform a robust operation on the file, there are some problems. such as an HTTP server, it is mainly to open the file and read the content, sent

IBM WebSphere Introduction and installation Configuration

WebSphere is IBM's suite of software offerings, including WebSphere application servers, WebSphere Studio, and WebSphere performance packs. There will be other products added to the Order to supplement and expand. He is IBM network infrastructure

The tourism management system of Sybase Case Analysis tour guide IC card

Project background China is a vast land, tourism resources are very rich in the country, all over the size of the distribution, each with characteristics, customs and diverse tourist attractions and scenic spots. Among the tourists in our country,

What's Sybase?

A brief introduction of Sybase database 1. Version In 1984, Mark B. Hiffman and Robert Epstern created Sybase and launched the Sybase database product in 1987. Sybase consists of three versions, one running under the UNIX operating system, the

Open Source Flash Chart: Open Flash Chart

Recommend an open source Flash Chart Component: Open Flash Chart, the effect is very good, not inferior to the Chart component that Adobe provides, not only can show common line, bar, pie and other charts, but also can display special charts. These

Why does the hard drive and the CD drive get together Error

Q: I installed a couple of hard drives a few days ago I loaded two hard drives onto an IDE line, and the hard drive was not recognized. Later, the main disk and CD-ROM installed together, found the hard drive and optical drive, but there has been

How to manually recover files mistakenly deleted in an NTFS volume

For data recovery, although all data operations can be found in the residual MFT after the file is deleted, the smaller the number of data runs, the smaller the file fragments or the less fragmented the file is, the less likely it is to be

Authentication method of hardware firewall performance difference

Some problems often confuse users: in the function of products, the description of each manufacturer is very similar, some "up-and-comer" and well-known brands are very much alike. In the face of this situation, how to identify? products that are

Security measures to build a home wireless network

Now, most families have become a trend to access the Internet through the formation of wireless networks. Yet how many people know that there are so many cyber-security problems lurking behind this trend. In principle, wireless networks are more

Hub-and-spoke IPSEC VPN Configuration

The 1,ipsec VPN application is more and more extensive, the following configuration instance is to the single headquarters multiple branch organization actual application According to the configuration of this article, we can achieve the maximum

Experts say SOA technology should adopt cloud computing pricing Model

SOA expert Dave ' Let's face the problem: there is no guarantee that SOA technology is successful in the enterprise, ' says Linthicum. We paid millions of dollars before the server went online, and then we found out that the SOA project didn't meet

Implement customization using WebSphere Cloudburst, part 2nd

Customizing with WebSphere Cloudburst, part 2nd: Customizing the WebSphere Middleware environment with WebSphere Cloudburst Brief introduction IBM WebSphere Cloudburst Appliance enables you to create an IBM WebSphere Application Server virtual

How to fix an Outlook PST file password

This question has encountered many times before, have not solved, today inadvertently see this article, collection standby, perhaps next time to meet can try. Http://vzcg.blog.sohu.com/94695702.html A colleague's Outlook Personal Folders PST is

How to Configure LDAP queries (Domino) in Outlook 2010

Because the company's number is more, then the user name is more natural, there are many users send mail do not know the other party's e-mail address and other information, what method can be queried, we also know that Outlook can create

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