coldfusion rand

ColdFusion Definition ColdFusion can be defined in two ways. It is both an application server and a programming language. Many developers often treat them as one thing. They use ColdFusion language (CFML-ColdFusion Markup Language) to write the proper program and run the program on the

Definition of ColdFusion ColdFusion can be defined in two ways, it is both an application server and a programming language. Many developers often think of them as one thing, using the ColdFusion language (cfml-coldfusion Markup Language) to write the due process and run the written application on the

Definition of 1:coldfusionColdFusion can be defined in two ways, it is both an application server and a programming language.Many developers often think of them as one thing, using the ColdFusion language (cfml-coldfusion Markup Language) to write the due process and run the written application on the ColdFusion server. But applications written in the

What is ColdFusion Markup Language (CFML? ColdFusion Markup Language (CFML) is a label-based Description Language used for fast network development. It is completely processed on the server. CFML is easy to master and powerful enough to handle complex network application logic. CFML uses syntax similar to HTML and XML, so it is an ideal programming language. For new developers, the label-based CFML languag

Variable Creation Variable CreationIn ColdFusion, a variable is assigned a value parameter, and the use of the variable exists in ColdFusionIt is unthinkable to develop applications without using variables in all aspects of applications. For exampleTo pass the data in the form to the webpage specified by the Action attribute. This variable is also called dynamicParameters.Variable CreationUse cfset to create a variableThe simplest way to create a var

The following content is from vistone blogHttp://www.vistone.com/ ColdFusion MX 7.0 provides us with a series of complete data processing and formatting functions, a total of 18 categories, 411 functions. Note the following when using the ColdFusion MX 7.0 function: 1. The function name is case insensitive. Therefore, createuuid () and createuuid () indicate one meaning. 2. When using a function other

The RAND () Optimization Method for MySQL optimization and the rand Method for mysql Optimization As we all know, in MySQL, if order by rand () is used directly, the efficiency is very poor because it will be executed multiple times. In fact, this is also true if the equivalent query uses RAND (). Let's take a look at

Http://hi.baidu.com/jkxtu1984/blog/item/d5d1f1c6e5ac461d9d163dec.html The standard library Function 1: int rand (void );Returns a random integer between [seed, rand_max (0x7fff) starting from the seed specified in srand (SEED. Function 2: void srand (unsigned seed );The seed parameter is the seed of rand () and used to initialize the starting value of rand. It c

What ColdFusion is. ColdFusion (literal: Cold fusion) is a dynamic Web server whose cfml (ColdFusion Markup Language) is a programming language, similar to JavaServer in Jstl page (JSP Standard Tag Lib), began to develop from 1995, its design thought by some people think very advanced, by some language reference.Coldfusion was originally an application server pla

2:coldfusion also need a Web server to support its operation.The ColdFusion itself is an application server, not a Web server, which cannot respond to incoming HTTP requests or communicate directly with the client's browser. So, ColdFusion does need a Web server to help it accept HTTP requests from clients. But ColdFusion