functions

Experience recently this period of time are busy learning  springframework, that Dongdong good, just just learned struts,hibernate, have come to this, hehe, feel very tired. "How do you pull these two irrelevant things together?" "&NBSP, indeed!"  

Usually, you need to get the current date and calculate some other date, for example, your program may need to judge the first or last day of one months. Most of you probably know how to split dates (year, month, day, etc.), and then just use the

How is it calculate the time lag in Oracle? Calculating the time difference is a common problem with Oracle data types. Oracle Support Date calculation, you can create an expression such as "date 1-date 2" to calculate the time difference between

Private Sub Comman1_click () Dim str1, str2, STR3 as String str1 = "Wang Yuhong" str2 = Encrypt (str1, 188, 24) MsgBox str2 STR3 = Encrypt (str2, 188, 24) MsgBox STR3 End Sub Private Function Encrypt (ByVal strsource as String, ByVal Key1 as Byte,

Performance Summary client/server application logic design is reasonable, directly affect the client/server mode application system processing performance. Based on Oracle 7 server, this paper proposes some methods to determine how to divide the

PowerDesigner 10.0 Introduction PowerDesigner is the only modeling tool suite that combines the following standard modeling techniques: Use UML's application modeling, business process modeling, and traditional database modeling techniques to

The management system of slab storehouse for real-time logistics operation Wisco 2250mm Hot Rolling plant is the national "XV" key construction projects, the total investment of 4 billion yuan, plans an annual output of 3.5 million tons of

Server again: This series of articles just learn some of the basics of SQL Server, welcome beginners to come to the discussion, the master will not have to see! Let's take a look at the common database object types supported by general relational

Architecture Chinese software architect from Paris He created the famous design software PowerDesigner, and in the world has more than 50,000 genuine users, known as "Power-designer founder Godfather", he also in the famous International Software

Process "We save a lot of work on development and maintenance, and reduce the type of technology that will undoubtedly reduce the cost of hardware and software." "Bill Green, vice president of-power. Saturn r/t®reservation Systems Introduction:

In x86, NP, ASIC and other three firewall hardware technology architecture, which will become the mainstream of firewall product technology development? How should users choose? With these questions, the reporter interviewed the days of the company

Firewalls can be said to be one of the most mature products in the field of information security, but maturity does not mean that the development of stagnation, on the contrary, the increasing security needs of information security products put

Any viruses and Trojans exist in the system, can not completely and process out of the relationship, even if the use of hidden technology, but also can find clues from the process, therefore, viewing the process of the system activity is the most

Mention Trojan, we must think of ancient Greek ancient story, the ancient Greeks with their wisdom, the soldiers hid in the Trojan inside the enemy city to occupy the enemy city story. Although a bit old-fashioned, but the Trojan is still

For the network management of small and medium-sized enterprises, user management is a very common problem. For example: How is a limited IP allocated? How to control the Internet access for different employees? How do you block visitors from using

Motherboard is the highest integration of PC computer accessories products, but also one of the most easily faulted accessories. Higher integration makes it difficult to repair, and less maintainability. However, many times by the motherboard caused

Microsoft's IIS and SQL Servers are often a major part of the windows-based Distributed application environment. This means that they are also the most frequently targeted targets. In this article, we will provide some specific recommendations to

As the most popular server operating system on the Internet, UNIX security has attracted much attention. The security of UNIXD is mainly realized by password, therefore, the UNIX password encryption algorithm has improved several times, now commonly

The appearance service unavailable mainly in the following several aspects? First, if the "Service unavailable" prompts, a few refreshing and can be accessed.This occurs because your Web site is exceeding the IIS limit. Because 2003 of the operating

A senior sourcing representative has touched on the current status of China's business-to-business market, with a very large amount of information on business-to-business portals and countless emerging companies in the Chinese market, and for