how to define function

Http://dojotoolkit.org/documentation/tutorials/1.10/modules/index.htmlDojo supports modules written in asynchronous model definition (AMD), making your programs easier to read and debug. In this tutorial, we will explain the fundamentals of AMD and

Recently in the cloud Platform for the initial code architecture, encountered a constant definition speed comparison problem, so do a comparison. The APC extension for PHP is described in the following paragraph in the PHP

Introduction to anonymous functions and encapsulation in Javascript, javascript Anonymity After confusing the encapsulation of different JS libraries, I finally got a clue. Generally:Copy codeThe Code is as follows:Create a self-called anonymous

Separation and inheritance: Implements Image Upload preview: ImageUploadView, This article describes how to generate a thumbnail preview directly after uploading images on a webpage. Considering the applicability of this function, therefore, the

This article mainly introduces the definition of AMD asynchronous modules and the methods for using jQuery and jQuery plug-ins in Require. js. For more information, see AMD Module The overall goal of AMD (Asynchronous Module Definition) format is

The Define () function defines a constant.define () functions: Defines a constant. Constants is much like variables, except for the following differences: constants [constant] and variables [variable] There are many similarities, so it is easy to

As we all know, in PHP (PHP 4 and later), we can use the function define () to define constants, for example: However, after PHP 5.3.0, in addition to using function define (), we can also use the PHP keyword const to define constants. For example:

Constants are a very new data type in php. I will introduce some usage of PHP constants in detail for beginners. For more information, see. PHP constant define () function is used to define constants. once a constant is defined, it cannot be changed.

How to declare PHP constants Constants can be understood as unchanging quantities. Constants are defined and cannot be changed anywhere else in the script. A constant is made up of English letters, underscores, and math. But the numbers do not

The definition of APC constant is compared with define of PHP. Recently, when I was working on the preliminary code architecture of the cloud platform, I encountered a constant definition speed comparison problem, so I would like to make a

What is a jquery plugin?? This is dominated by discussion of strength methods, such as $ ("div"). Pluginname ({});His simplest situation should be$.prototype.plugin = function () {}We'll add a little bit of stuff.1, their own variables do not

1. Why Use Require.jsAs a namespace, used as a namespace;Asynchronous loading JS, avoid blocking, improve performance; JS is loaded by require and does not have to write many script2. Loading of Require.jsrequire.js download Download, put in the

First, why use Require.js?At the earliest, all JavaScript code was written in a single file, as long as the file was loaded. Later, the code more and more, a file is not enough, must be divided into multiple files, loaded sequentially. The following

About the development of jquery plug-in has done a little research, I have also written a number of plugins, in their own team has also shared a lesson on the plugin. The beginning of the whole sleep of the very complex code, now look at the time is

Dojo learning-0: Introduction to AMD ModulesOriginal article: http://dojotoolkit.org/documentation/tutorials/1.10/modules/Difficulty level: elementary Dojo version: 1.10 If you are migrating from a version of Dojo lower than 1.7, you may find the1.8

NanyiDate: November 7, 2012The first and second sections of this series introduce JavaScript module prototypes and theoretical concepts, and today we show you how to use them in combat.I am using a very popular library require.js.First, why use

First, why use Require.js? At the earliest, all JavaScript code was written in a single file, as long as the file was loaded. Later, the code more and more, a file is not enough, must be divided into multiple files, loaded sequentially. The

Require.js is a very popular library.First, why use Require.js?At the earliest, all JavaScript code was written in a single file, as long as the file was loaded. Later, the code more and more, a file is not enough, must be divided into multiple

The problem that can be solved by introducing Require.js:(1) to realize the asynchronous loading of JS file, to avoid web page loss response;(2) management of the dependencies between templates, easy to write code and maintenance. its module

Transferred from: http://my.oschina.net/u/1390066/blog/213769First, why use Require.js?At the earliest, all JavaScript code was written in a single file, as long as the file was loaded. Later, the code more and more, a file is not enough, must be