objects and methods

In my local test:In IE, Firefox And opera.Document. Body. clientwidthDocument. Body. clientheightIt is very simple and convenient.In the company's projects:Opera is still in useDocument. Body. clientwidthDocument. Body. clientheightHowever, ie and

Preface Events are a common mode supported and used by object-oriented languages. Events are not only widely used in systems that interact with users, but also use events to properly design objects to clearly and independently write data.CodeIt is

A few years back, articles like this one from 4 guys started deprecating the use of # include statements for adovbs. INC and adojavas. inc as the way to in1_ate common constants into your projects. the new suggestion was to use a statement --

 First, this article only discusses window. Worker and does not include sharedworker. After all, firefox4 beta7 is not supported. (It seems that newer versions of chrome safari opera are supported .) One thing to note in advance is that the Code in

Let's take a look at a question. This is a question on codewars. I have seen it very early, but I won't write it. When I saw this question again, I had just read the Yuan programming book and thought it was time to solve it. Not much nonsense. Let's

1. What memory space do you usually access when running your program? The computer said to himself, "This person wants to declare an integer", "This person's method", or "This person wants to create an object" 1. Where is the information stored in

Private Members in javascriptjavascript private member Douglas crockfordWww.crockford.com Translation: Yuan Xiaohui (blog.csdn.net/uoyevoli /) Javascript is the world's most misunderstood programming language. Some believe that it lacks the

Before Yan To learn any technology, you must start from the basics. This book is the basic teaching material for explaining C # core technologies. If you do a simple research, it is not difficult to find that the most popular C # basic textbooks on

Ruby on Rails and J2EE: Can they coexist?Comparison of Two Web Application Frameworks Document options

design mode A book introduces design patterns to the software community, which is written by Erich Gamma, Richard Helm, Ralph Johnson, and John vlissides design (commonly known as "Gang of Four"). The core concepts behind the design patterns

Introduction to JavaScript in the first chapter1. A brief history of JavaScriptInvented in 1995 by Netscape's Brendan Eich, JavaScript was originally designed to handle some input validation operations on the client, and since then became a feature

design mode A book introduces design patterns to the software community, which is written by Erich Gamma, Richard Helm, Ralph Johnson, and John vlissides design (commonly known as "Gang of Four"). The core concepts behind the design patterns

Use PHP and XML for website programming. 1. small-order HTML is easy to learn and common. common php programs are embedded in the HTML language. However, as WEB applications become more and more widely used, the weakness of HTML becomes more and

Read the source code, it will make you learn a lot1. Let you know how others implement a common function2. Let you know how others organize your code structureIn general, open source code has a lot of excellent design and function of the

Literals and constructorsThe literal patterns in JavaScript are more concise, expressive, and are not prone to error when defining objects. This chapter discusses literals, including objects, arrays, and regular expression literals, and why literals

analysis of the limitations of HTML The scalability of the 1.HTML is poor. Although as a general application, HTML should be sufficient, but in the processing of mathematical and chemical symbols, HTML has obvious shortcomings, and it can not be

first, small order HTML is easy to learn and generic, the general PHP program is embedded in the HTML language implemented. But with the web becoming more and more widely used, the weakness of HTML is becoming more and more obvious. The advent of

Beginner in Java GUI programming. So I am playing a Snake game to practice what I learned.   For an object-oriented programming language such as Java, you must analyze the corresponding objects and methods before writing the program.   This little

In the previous article, we used a lot of space to observe a practical example. I believe you have a more specific concept for layering. In this article, we will discuss the issues that may be encountered by layering in practice. Layering is a very

Document directory 1. ecmascript version 2. What is ecmascript conformity? 3. ecmascript support in Web browsers 1. Why is Dom indispensable? 2. Various levels of DOM 3. Other dom 4. Dom support in Web browsers See: The core ecmascript