professional javascript for web developers 4th edition

regular expressions defined in literal form/* * Match all ". At", case insensitive */ var pattern4 =/\.at/gi;002 RegExp constructor to create a regular expression/* * Same as PATTERN1, but created using the constructor function */ var New RegExp ("[Bc]at", "I");ECMAScript 5 explicitly stipulates that the use of regular expression literals must be the same as calling the RegExp constructor directly, each time creating anCreate a new RegExp instance.5.5 Function typeThe function is actually an ob

in operator return true if the property of given name can be access from the object (no matter it's on The object itself oron the prototype). The for-in returns all properties, that is accessible and enumerable by the object (include properties on the Pro ToType) ECMAScript 5 Object.keys () method:accepts as its argument and returns an array of strings containing the names of All and enumerable properties. object.getownpropertynames ()returns all instance properti

As I understand it, (Object.getname = object.getname), this statement returns the right operand at the end of execution object.getname, but the key is where does the right-hand operand now be? I guess because this statement is executed in the global, there will be a temporary variable in the global, it may be named temp, and temp = object.getname; In fact, both temp and object.getname point to the same function, the logic of which is function () {return this.name};If temp is anchored to the glob

Then in the second code execution process, there are 1 global variabe object,1 createfunction activation object,10 Anonymous function1 activation object,10 anonymous Function2 Activation object, and these 10 anonymous Function2 activation object and 10 anonymous function1 activation The object is one by one, and num is stored in the anonymous Function1 activation object, and the different anonymous Function1 activation object has a different num value, So different anonymous function2 can return

configuration file, open the program will automatically regenerate the latest configuration file.This article I have published in Iteye, and now in Csnd again, these two blogs are my own, the article mentioned in the software was developed by myself. If you are unable to download due to the lack of product, you can download the http://vipbooks.iteye.com/blog/2215225 free, if you think this software is good, I hope you can download the version I uploaded to Csdn, only need 1 points, but also for

Have you ever thought about creating Web pages, but you have no experience? So learn from now! This book provides an easy-to-read explanation of some of the key concepts and fundamentals of WEB design, as well as HTML,CSS , and JavaScript the specific use of methods and techniques. Once you have finished reading this book, you will have the skills to create multi

As we all know, the continuous development of the web development industry and the constant changes in demand have brought new demands and challenges to the developers. As far as the website is concerned, the user expects the content of the website to be more colorful, the page is more beautiful and can provide a good user experience. If the web developer has bee

path: No prefixClasspath: "Classpath:xxx"System path: "File:///Users/habuma/messages"(2) There is another messageresource, to reload the resource file to restart the app1 @Bean 2 Public Messagesource Messagesource () {3 New Resourcebundlemessagesource (); 4 Messagesource.setbasename ("Messages"); 5 return Messagesource; 6 }2. Write the resource file and put it in the appropriate path(1) Default file messages.properties1 spitter.welcome=welcome to spitter\!(2) When the client langua

Supported platforms: Visual Studio 6.0/2002/2003/2005/2008/2010, C ++ Builder 6.0/2009/2010, Delphi 7/2009, Visual Basic 6.0/2008 Supported scripts: JavaScript and VBScript Supported systems: Windows NT, Windows 2003, Windows XP, Windows Vista, Windows 7, Linux Supported browsers:IE6, IE7, IE8 (x86), IE8 (x64), ie9 (x86), ie9 (x64), Firefox, chrome, Maxthon 1.x, Maxthon 2.x, Maxthon 3.x, 360Secure Browser, QQBrowser, TTBrowser Supporte

Atgrid report control/Web plug-in [Professional edition] Delphi/Windows SDK/API Http://www.delphi2007.net/DelphiAPI/html/delphi_20061123152617181.html Atgrid report control/Web plug-in [Professional edition], which comprehensively

file systems and servers C20 using network functions and protocol functions C21 Date and time management C22 creating images C23 using session control in PHP C24 other useful features fifth create a practical PHP and MySQL project C25 use PHP and MySQLC26 debugging C27 to establish user authentication mechanisms and personalization settings in large projects C28Create a shopping cart C29 create a web-based e-mail service system C30 Create a mailing l

Anchor objectsFrom ObjectArea ObjectImage ObjectLayer ObjectStyle objectDate ObjectMath ObjectString ObjectArray ObjectFunction objectObject objectsBoolean ObjectNumber ObjectOtherPublic properties and methodsinline function (top-level function)JavaScript AppendixAppendixColor List 1: Color of names defined in html4.01About web-safe colorsColor List 2:web Safety

Website access analysis Web-Ia v7.1 Professional Edition Software size: 3895 KBSoftware language: Simplified ChineseSoftware type: domestic software/shared version/Network MonitoringApplication Platform: Win9x/NT/2000/XP/2003Launch: http://www.web-ia.cn/ Website access analysis Web-IA is one of the fastest and most p

In the global fashion of mobile devices, more and more companies are working to build a Web site or application that is optimized on the mobile side to publish and sell their products. And this boom in mobile development is inseparable from JavaScript. With the rapid development of the Internet, mobile developers need to constantly broaden their expertise. In add

At present, in software development, unit testing is increasingly valued by developers. It can improve the efficiency of software development and ensure the quality of development. In the past, unit tests were often used in server development. However, with the gradual division of work in the Web programming field, related unit tests can also be carried out in the front-end

The JavaScript practical skills that Web developers must collect for your reference are as follows 1. Will completely screen the right mouse button oncontextmenu= "Window.event.returnvalue=false" 2. Deselect, prevent replication 3.JS not allowed to paste Onpaste= "return False" 4. js to prevent replication Oncopy= ' return false; ' oncut= ' return fals

Ocument.head.appendChild (style);// Build and return a single functionreturn function (rule) {style.sheet.insertRule (rule, style.sheet.cssRules.length);};} ) ();/Then call as a Functionsheet (". stats {position:relative; top:0px} ");These practices are very efficient, and in some scenarios, such as using AJAX to load a new piece of HTML, you do not need to manipulate the newly loaded HTML content. 　 determine if a page element has a property and style Matchesselectorfunction Matchesselector (e

, you should not focus on the submit button. Instead, the commit is activated directly.So I made a change to the above code, that is, to determine the "source" of the event, whether it is a submit button, the code is as follows:Determine if it is a button because there will be type= "button" on the HTMLDetermine if it is a submit, because there will be type= "submit" on the HTMLDetermine if reset is the result of the "reset" on the HTML that should be executedThe decision is null, because the "4

Web authoring from getting started to mastering catalogs:1th Chapter HTML Basics2nd Chapter HTML Basic Markup3rd Chapter text and paragraph markThe 4th chapter uses the image5th Use ListThe 6th chapter uses the form7th Chapter Set up hyperlinks8th Chapter Add MultimediaThe 9th chapter uses the framework structureChapter 10th using FormsThe 11th chapter uses XHTMLThe 12th chapter uses CSS style sheets13th