xpcom

The reason to write this blog post, because I usually use selenium this component, about the Browser tab management This problem I have a great headache, and has not been a good solution. Selenium this component is very powerful, but it's this browser window management mechanism Let it in my mind directly from 100 points to 80. Because of this problem, I learned today in the Firefox addon using the socket to listen to my Java request, and then by myself to call the Firefox Tabs API tab page Mana

Solve the problem that Eclipse3.7.2 cannot be started under Ubuntu14.04 and report CouldnotdetectregisteredXULRunnertouse or org. eclipse. swt. SWTError: XPCOM. If eclipse3.7.2 cannot be started under ubuntu14.04, You need to configure. ini in the eclipse/configuration directory. Solve problems such as cocould not detect registered XULRunner to use or org. Eclipse. swt. SWTError: XPCOM when eclipse 3.7.2 ca

This article supporting source code Before you start This tutorial is useful for experienced web developers who are interested in desktop development and don't want to learn too much about new technology. XUL (sounds like cool) makes it easy to build desktop applications using Web development skills. It provides a rich set of UI parts that are used by all Web developers who are familiar with the syntax. With XUL, you can mix directly with HTML and use JavaScript extensively. XUL is an xml-bas

=#/? The native tool consists of two parts: template and page information. The template contains the XSLT code used to extract the micro-abstract text from webpages. The latter specifies the page on which the browser uses the summary. Micro-summarization is a simple text, and the output command is compatible with this. The key of a micro-abstract is XPath // html: a [@ class = 'feature '] [1], which searches for elements that contain the title of the main article. The regular expression

/gcc45/usr/bin/gcc)In this way, my default gcc environment is a lower version.4.5.3G ++(Mv/usr/bin/g ++. bak; mv/usr/bin/g ++ + 45/usr/bin/g ++)Same operation. When you need to change back to a later version by default, execute the reverse operation, change gcc to gcc45, and change gcc. bak to gcc, which is a later version.4.6.1By default, the change of g ++ is also the same. 5.After installing and restarting gcc, I found that the system was slow and the firefox browser and file system could no

network library, graphics library, and JavaScript with WebCore To facilitate expansion and modularization, WebCore often uses interfaces similar to Java or gecko during page browsing. Generally, a set of public interfaces or basic classes are defined first, it is then implemented by different modules. For example, WebCore provides a resourcehandle class for network processing, resourcehandle classes are implemented in different directories, such as CF, curl, QT, soup, and win, with the support

When we implement a module and access it through Navigator.mozcustommoduleDepending on how the module is implemented, there are several different approaches.1. XPCOM component (JavaScript implementation):Configure in Chrome.manifest (Bold section):Component {ComponentID} custommodule.js contract Contractid {ComponentID} category Javascript-navigator-property Mozcustommodule ContractidTake Tcpsocket as an example:Component {cda91b22-6472-11e1-aa11-834f

Recently, I was looking at browser embedding and found xulrunner, Http://developer.mozilla.org/cn/docs/%E5%88%9B%E5%BB%BA_XPCOM_%E7%BB%84%E4%BB%B6:%E4%BD%BF%E7%94%A8_XPCOM_%E7%BB%84%E4%BB%B6 Create an XPCOM component: Use the XPCOM component Http://developer.mozilla.org/en/docs/nsICookieManagerNsicookiemanager How do I obtain cookies?Http://dev.eclipse.org/newslists/news.eclipse.platform.swt/msg37871.

. Http://mxr.mozilla.org/seamonkey/source/modules/plugin/tools/sdk/samples/include/ Http://mxr.mozilla.org/seamonkey/source/modules/plugin/tools/sdk/samples/common/ Then, you can compile the project. Next let's take a look at how to use this program to call the xpcom-test component we wrote earlier. Add the configuration of the Linked Library "Project Properties"-> "linker"-> "input"-> "Additional dependency" value is set to xpcomglue_s.lib

In Ubuntu 14.04, Eclipse 3.7.2 cannot be started. Solve problems such as cocould not detect registered XULRunner to use or org. Eclipse. swt. SWTError: XPCOM when eclipse 3.7.2 cannot be started in Ubuntu 14.04. If eclipse 3.7.2 cannot be started in ubuntu 14.04 Add org. eclipse. swt. browser. DefaultType = mozilla to the config. ini file in the eclipse/configuration directory. # This configuration file was written by: org. eclipse. equinox. internal.

Barents Sea Kursk began to discuss the dot.com internal explosion. By the way, the U.S. starts the presidential election. In terms of Web development, people begin to read the following articles: Using WSDL in SOAP applications An introduction to RDF Web Services architecture overview The user experience PHP by example, Part I 2001 The station broadcasts Godsmack's Awake and Staind's It's Been Awhile. In the cinema, the audience was deeply attracted by the young wizards in "Harry Potter

located at:A. Initialized data segment B. Uninitialized data segment C. Heap D. Stacks 4. Threads under the same process can share the followingA. Stack B. Data section C. Register set D. Thread ID 5. TCP and IP correspond respectively to which layers of the OSI.A. Application LayerB. Data link LayerC. Presentation LayerD. Physical LayerE. Transport layerF. Session layerG. Network layer 6. Short A[100],sizeof (a) returned.A 2 B 4 C D E 400 7. Which of the following is not a component-based

Recently, my Firefox often suffers from memory overflow when calling JS scripts, which leads to a false death. Today, I am fortunate enough to read this article on the IBM website. Now I am learning about Js, after reading the code, I think the writing is very good. I mentioned a lot of errors that are easy to cause when writing JavaScript code. I will share this article with you! Internet Explorer and Mozilla Firefox are two browsers most closely related to memory leaks in JavaScript. The "cul

. Extensions. Logging. Enabled = True . This will send more detailed information about installation and update problems to the error console.Some Firefox extensions used to assist in Firefox extension developmentThe name is a bit harsh, but it is definitely a good thing.Dom inspector, an option of a custom installation.Venkman, a javascript debugging tool.Extension developer's extension development tool, which can be used to generate xpi files, set development options, and so on. It is strongly

Today, I made a technical sharing in the company, covering Firefox extension development, XPCOM components, chrome extension development, and comparison of the scalability between the two. The outline of the lecture is as follows: 1. Firefox extension Quick Start 2. Example 1: Hello world for Firefox 3. Example 2: Batch image download Extension 4. cross-platform COM technology 5. Example 3: thunder download Extension 6. Chrome extension Quick S

After reading this part of content over the past few days, I finally got a little eye off. Sort it out. 1. Implement something similar to ActiveX plug-in IE. I started to think that I could continue to play with XPCOM, but later I found that Extention is not the same thing as what I want to implement. The emergence of NPAPI. 2. Can Extention implement the functions I want? Can I interact with the Web Server through JS? In the past, Extention was use

the scope chain, making it expensive to search for variables in other scopes. Avoid browser memory leakage Memory leakage is a common problem for Web applications, which may cause serious performance problems. when the browser memory usage increases, your web applications, along with other parts of the user system, will become slower. the most common cause of Memory leakage for Web applications is the circular reference between the Javascript script engine and the C ++ object Implementation of

= 'blah'; . ◆ Avoid using To avoid using with in code, it will affect the performance, because it modifies the range chain, so it takes more time to search for other scopes. ◆ Avoid browser memory leakage For Web applications, memory leakage is very common and may lead to huge performance problems. Because browser memory usage is increasing, your web applications and other programs will become slower, the most common memory leakage is a circular reference between the JavaScript engine and

Complete pasted on http://community.csdn.net/Expert/TopicView3.asp? Id = 4563329 Here I will focus on my points: The encoding problem should not be solved in this way. The landlord's starting point is good, but there is a problem with the idea of solving the problem. At best, this is a patch under certain conditions. I am talking about the "Train of Thought problem". Does the landlord ever think that encoding is actually an underlying (relative to the application you developed) facility. You onl

function engineering libraries on the Internet. My favorite option is Windows Shell batch processing. Click it to set all the environment variables, which is very convenient. Mozilla-build saves me a lot of trouble during compilation. Weapon 6: Visual StudioWebsite: http://www.microsoft.com/vsVisual Studio is not familiar with it, and plays an incomparable role in the battlefield. Compile the XPCOM component for Mozilla and test local code by using