JavaScript

Define function functions Main () {"Use strict"; For compiling instructions, you can arbitrarily write Console.log ("is Main1") Console.log ("was main2") return "Love"}//Custom structure function _str (v1, v2) {this.v1; Not declared

[Add CSS style dynamically] Testing [Add script tag dynamically]Principle Ibid. Testing JavaScript dynamic Add Style

function SetSize (obj, width, height) {myimage = new Image (); myimage.src = obj.src; if (myimage.width>0 && MyI mage.height>0) {var rate = 1; if (Myimage.width>width | | myimage.height>height) {if (Width/myimage.width　　Picture JavaScript Zoom Out

Continue with the content of the previous article (http://www.cnblogs.com/wangfupeng1988/p/3986420.html).In the previous article, we talked about how data in the execution context is in the code snippet in the Global environment: Variable,

Before altogether 15 articles were used to put JavaScript prototypes and closures.First, JavaScript is "not easy to learn". Not to say how difficult it is, but to learn about it, often after learning other languages and learning JavaScript. There

A few concepts should be understood first:The following transfers are from: http://www.cnblogs.com/TomXu/archive/2011/12/31/2289423.htmlthe heart of the problemWhen you declare something like function foo () {} or var foo = functions () {}, you can

Background assumptions:You have a lot of configuration information stored on the server, because the configuration too much, do not want to each time all the configuration information written to the front, hoping to use the time to get the

Browser-side LessAbstract: If Less is used in the previous project and is used in the current project, we will summarize Less for later viewing. This article focuses on how to use Less on the browser side.Introduction: LESS is a dynamic Cascading

Analysis of css layout model 1, analysis of css layout Css is the coat of a Web page. The layout is an important part of css. The following describes several common la S. Flow Model The flow model is the default web page layout mode and the most

[Trial] Baidu homepage (not logged on) 1. The homepage is not logged on1. Link style settings When setting the link style, consider whether the link has been accessed: 1 # top a. Abold, # top a. Abold: visited {font-weight: bold ;}2. Tips

Sublime common shortcut keys (convert) and sublime shortcut keys Sublime text 3 is the most popular code editor for coders. When dealing with code every day, you must first sharpen the tool and master the shortcut keys of the basic code editor to

Analysis of CSS line-height (2) and cssline-height In the previous article, I only considered the situation of plain text. Now, I will discuss a similar situation. First, see the following code: 1 2 3 4 10 11 12 13

[CSS] Understand CSS and css CSS (Cascading Style Sheet), exquisite and expressive, allows developers to master the presentation of webpage content in the most efficient way. 1. Box Model A basic concept in CSS is the box model ). Visible elements

Analysis of CSS line-height (3) and cssline-height In this section, we will simply apply the line-height attribute. 1. Vertical center of a single line of text The Code is as follows: 1 2 3 4 12 13 14 15 vertical center of Single Line Text 1

Clear three different options in the select label: selectoption This article describes how to clear the option in the select tag in three different ways. The syntax format is as follows. If you are interested, refer to the option. Method 1Copy the

An Animation button implemented by pure css3 and a CSS 3 Implementation button Today we will share with you an animation button that is implemented in pure css3. The buttons in the first row are switched to the background color animation after the

Css animation + scroll + Flying Ball, css animation Flying Ball The source code is as follows: xi

HTML block-level tag Summary (small) and html Tag Summary Block-level elements, in short, are the elements that occupy only one row. Features:① Always starts on the new line; ② the height, the row height, and the outer and inner margins can be

CSS line-height analysis and cssline-height Analysis I. Definition of line-height Line-height indicates the vertical distance between baselines of the line. 1. What is a baseline? Generally, a text line has four lines, from top to bottom, which are

[CSS advanced] Amazing use of pseudo elements 2. advanced use of css Recently, both work and self-learning have been very busy. In the face of long articles of blog posts, I am always at a disadvantage, but I am constantly getting in touch with the