object

Article Introduction: CSS Tag syntax: Explain the relationship selector in the selector. I believe everyone is not unfamiliar with CSS selectors, the selector contains: element selector, relationship selector, attribute selector, pseudo

Article Introduction: CSS pseudo element before, after magical: the production of fashion focus picture frame In CSS tags have such a label div:before, Div:after, for before, after the part of the people are quite unfamiliar, then these

In the CSS selector has such a way of writing Div:before, Div:after, for before, after that some people are quite unfamiliar, then these two tags is what? What's the use? : befor,: After is the pseudo element of CSS , what is pseudo element? Pseudo

Article Introduction: Object-oriented CSS has two main principles: separate the structure from the skin,separate of the container from the content. The first principle embodied in the modular thinking is that the design of the module and the layout

Article Introduction: The other is "reset" for a particular project, a custom modified content that can be placed in files such as Layout.css, TYPOGRAPHY.CSS, and they are imported into a base.css to form the underlying style of a project. This

Article Introduction: talking about document.all and Web Standard. 1, DOMWeb standards are now hot and hot, but here's a document.all[that doesn't meet the standard. Dom--document object model, which provides a way to access document

Article Introduction: what are the common block-level elements and inline elements in CSS? According to the CSS specification, each page element has a display property that determines the type of the element, and each element has a

Article Introduction: Summary of margin usage. The displacement direction of the margin is the case where the margin value is positive and the displacement is in the opposite direction if it is negative. as shown in the figure above:When

Block Elements * address-addresses * blockquote-block References * Center-lift to Zi * Dir-directory list * div-often Block-level easy, but also the main label of CSS layout * DL-definition list * Fieldset-form control group *

In the page of the css.shtml ' target= ' _blank ' >div css typesetting, encountered IE6 (of course, sometimes Firefox will also encounter) in the browser image element img Under the excess blank problem is absolutely common to the problem of the

I. Concept of objects What is the object? An object is a collection of unordered attributes whose properties can include basic values, objects, or functions. That is, a set of unordered sets of name-value pairs. The attributes of an object (not

jquery's Extend extension method:The extended method of jquery extend is a common method in the process of writing plug-ins, there are some overloaded prototypes, here we go to understand.One, jquery extension method prototype is:　　　 Extend

The problem of copying objects is often encountered in the actual situation. For example, when you are working on a multiple structured data store or call in a project, you will be manipulating objects (JSON), and different operations are defined

The principle of backbone Backbone is designed to add schemas to a single page application, especially when creating Documentcloud applications to avoid repetitive dom crossings and confusing data in the DOM used to keep UI synchronized. The

Backbone.events Overview The backbone.events object contains methods that help observer design patterns and a variable observer pattern that invokes pub/sub. These features allow different classes of objects (JavaScript objects) created by backbone

The Backbone.router function is to manage routing. Backbone.history is part of a route that listens for and responds to URL changes, including updates to the browser's history. The Backbone.history () constructor is instantiated by the backbone

When it comes to waterfall flow layout, let's take a picture to illustrate what waterfall flow is good. This is a screenshot of my graduation (the content is I temporarily climbed down from other sites to test ...). Then we can see from this

The data type of JavaScript is divided into six types, null,undefined,boolean,string,number,object respectively. object is a reference type, and the other five are of the base type or the original type. We can use the TypeOf method to print out what

1. All functions have a arguments object of their own, which includes the parameters to be invoked by the function. He is not an array, and if you use typeof arguments, it returns ' object '. Although we can call the arguments using the method that

Template Method Mode description Definition: Defines the skeleton of the method operation, extends some concrete implementations into subclasses, and uses specific implementations that do not affect the skeleton's behavioral steps! Description: A