unique id

Use examples: The code is as follows: Service side var light_rpc = require ('./index.js '); var port = 5556; var rpc = new Light_rpc ({ Combine:function (A, B, callback) { Callback (a + B); }, Multiply:function (T, CB) { CB (T*2); } }).

Some days ago sent a number of posts, to ask questions about the path, but also has not replied. In fact, my concept of the path has been relatively vague, and then also introduced the ServerVariables data collection, so that I solved the problem

PHP has been updated to many versions, the most recent use of more than a few PHP5. Here we summarize the PHP5 common functions so that you can actually write the code in the future to view. The Usleep () function delays code execution for several

MIME we will examine the next method is that Build_message (), which occupies the bulk of the whole work, but it is through a Gen_email () method to invoke the. Please note that build_message () is a private method. function Build_message ()

function Createid ($prefix = "") { $str = MD5 (Uniqid (Mt_rand (), true); Return $prefix. $str; } uniqid (prefix,more_entropy) The Uniqid () function generates a unique ID based on the current time in microseconds. Prefix optional. Specify

This search engine is suitable to use in a medium-sized LAN, because the found Web page exists in the database, not only can cable static HTML page, can search PHP, ASP and other dynamic pages. For a 50,000-page system (using PII-400 as a server),

Second, initialization and user input legality check When an ASP application is started, IIS looks for a global.asa file. If the file is stored At the beginning of the execution of the Application_OnStart. Here you can initialize the

Session Introduction If you haven't already implemented your own shopping basket in PHP, you should be able to create one after reading this article. Even you may have With a shopping basket, some of the tips I've provided here may help you improve

Next, write the Paging.js code, which uses the Ext.formpanel and Ext.window two controls to provide an editing and adding interface, and paging.js all the code below, including the section in the previous section. /**//* * Author by Xiaozhuang * **/

Asp.net| Shopping Cart In this article, we will explore the GridView through a simple online store demo program, and begin to analyze a method of generating the datasource of the GridView, and then continue to use that data to create a fully

Css This is a web designer to see an article, very suitable for the introduction of the div+css layout of the people look, turned over the collection, hoho~~ Are you learning CSS layouts? Are you still unable to fully master the pure CSS layout?

A few days ago, I wrote an article "industry website construction Keyword Layout", in A5 was Top 8 times, stepped 5 times, in Seowhy was recommended 7 times. In general, it is more gratifying. After all, it is a practical experience written in mind.

MySQL is divided into two roles 1, master server Master 2, from the server slave MySQL master-slave replication is the database synchronization between two servers, can also be understood as a backup of the primary server, when the master server

JS calls an as method from JS: To call the As method from JS, you have to make sure that four files are included in your HTML document: flashproxy.js (JavaScript Class) to proxy the method call between Flash and JS. Flashproxy and the flash you

SAS and SATA Hard Drive guidelines When you add a hard disk drive to the server, follow these general rules: The system will automatically set all drive numbers If you are using only one hard drive, install the drive in the home with the smallest

Session Phplib can also do many other things, such as database classes. This article is just a brief introduction to Phplib. There are many classes and functions that are not mentioned. You can go to http://phplib.netuse.de to get more help

This article illustrates how Python uses the shelve module to implement simple data storage. Share to everyone for your reference. The specific analysis is as follows: Python's shelve module provides a simple data storage scheme to manipulate data

Object|php5| Object +-------------------------------------------------------------------------------+ | = This article is for Haohappy read > | = Notes from the chapter classes and objects | = translation-oriented + personal experience | = Please do

The AOP framework based on the Enterprise Library Piab has been widely used in company project development, but recently colleagues maintain an old project, using the Enterprise Library 2, so PIAB is in Enterprise Library 3.0 are introduced, so

php5| objects can be serialized to include the object, into the continuous bytes data, you can have serialized variables in a file or on the network, and then drag the row to revert to the original data. You drag the class defined before the object