Powered by JForum physics major

JForum source research (1)

web.xml The document is very concise. A filter <filter> <filter-name> clickstream-jforum </ filter-name> <filter-class> net.jforum.util.legacy.clickstream.ClickstreamFilter </ filter-class> </ filter> <filter-ma ...

From [the major software companies issue written finale] Learning SQL statement

See the garden from the blog article, describes a large software company interview often out of two SQL questions (see appendix). I think the benefits are many, before, I always think, SQL2008 seems to offer this support, but lower versions, including 200

Portal search engine log Daquan / in the major search engines add your own web site URL

Site construction is complete, the first thing is to submit a new site in major search engines. Search engine submission, including submission to search engine crawlers and submitted to the category. Submitted to the search engine crawler's goal is to

JForum source code study (7)

About Cache, Cache The JForum in, net.jforum.cache.CacheEngine interface provides these methods: Can store or retrieve multiple (key, value) pairs (where value of the type of non-Map) Can store or retrieve multiple (key, Map) pairs, while the Map in ...

JForum source code analysis notes

My development environment: JForum2.1.8 tomcat5.X JDK 1.6X Routines can not be refined in order to start. From the beginning web.xml web.xml includes a filter, a listener, and two servlet, not much content. Wrote Can see that inside there is listener Foru

The 11 major advantage of using the hibernate

Hibernate in resolving performance issues, very good. With its caching mechanism, using third-party caching and database connection pool, you better resolve performance issues. But these were not enough, hibernate give developers enough freedom to allow d

JForum source research (5)

JForum in dealing with database connectivity and supports a variety of databases, were used in the model shown below. Abstract class variables = ( An abstract class )Class.forName( Subclass name ).newInstance(); Of which: "sub-class name" from t

JForum source code study (4)

JForum is how to support multiple databases? JForum "Support for several popular databases, including MySQL, PostgreSQL, Oracle and HSQLDB". JForum system for the persistent entity classes are placed in net.jforum.entities package, for exam ...

JForum source code study (6)

About Cookie and Session First get to know javax.servlet.http.Cookie and javax.servlet.http.HttpSession. JForum system has a feature that is: real-time display online membership registration, the number of visitors anonymously. Log in to this machine ...

JForum source code study (8)

Internationalization, I18N. Java classes used to implement only net.jforum.util.I18n international. Configuration file in the WEB-INF \ config \ languages \. 2.1.8 version supports nine characters. Among the many. Html file, through I18n.getMessage (Strin

Caused by: org.hibernate.HibernateException: unknown Oracle major version [0]

Yesterday, a try to configure the mysql data source mysql-ds.xml on jboss the following run was successful; then I think that oracle data source to configure oracle-ds.xml in jboss the following can also be run. I tried it, you start Eclipse Times the fol

Jforum Chinese search problems

Recently installed Jforum 2.1.8, found that the Chinese search does not search out and looked at the statistics, the original need to modify the two places: Modify the Tomcat / conf / server.xml of the Connector, add URIEncoding = "UTF-8" a ...

Four major trends in the future Internet: wireless. Multi-device. Multimedia. Social Media

U.S. tech blog Mashable published editor of the Pall (Ben Parr) of the article said that the continuous development of the Internet will have four major aspects of change. Following is the Text of the article: Do you know, the first one on-line web s ...

[Transferred] to solve the problem Unsupported major.minor version 49.0

[] To switch to solve the problem Unsupported major.minor version 49.0 FAQs 2007-09-10 18:41:01 Read 47 Comments 0 Adjust Font Size: With the JDK version of the upgrade, especially JDK1.4 to upgrade to JDK5.0, the Java program, we tend to encounter t ...

Summary of the major IT companies written

Summary of the major IT companies written Questions Giant web-based java written test questions to share http://www.coderarea.net/bbs/read.php?tid=834 Baidu pen Question http://www.coderarea.net/bbs/read.php?tid=811 Baidu 2010, the school department ...

JForum source code study (10)

JForum in the MVC MVC talk about the "control" used in the command mode. The following figure is a "Java and patterns" P824 page, 47.2 "command mode structure," given the command pattern class diagram: Click "Java and th

JForum Source Study (2)

JForum implementation of the MVC Reference: http://www.javaeye.com/topic/519446 JForum home page Installation Directly jforum-2.1.8.war still in Tomcat webapps directory. In the browser address bar enter:, URL autom ...

JForum source code study (9)

Monitor configuration file changes, that is, modify the configuration file with immediate effect. If the file filename has been modified, and you want to do, to achieve fileChanged method. For example:. Properties file is modified, you may want to re ...

Effective SOA middleware needs the support of four major

SOA is to take the business function decomposition as a shared, reusable services, and then combination of these services are automated business processes. Because SOA is a disruptive technology, not only affect your company's IT department, but ...

JForum beginner must know the top ten issues

JForum uses MVC architecture; Jforum code structure clear, concise, Java Web development is a good learning materials; Jforum database structure from phpBB; Jforum interface is modeled on the traditional style of phpBB forum Jforum not using Structs, ...

JForum source code of (11)

First experience without signing in, click the "keynote": Jump to the login page, login is successful, jump to the "new topic." This is common in many Web applications, "permission to intercept." JForum is how to achieve it?

Zhong: Baidu three major updates, three times the same result

Unprecedented, really unprecedented, Baidu had an unprecedented three consecutive weeks of three major update. I believe many of the old owners are aware that this is the first time in history Baidu years. Technological progress is Baidu Baidu is sti ...

Computer originator of the most important 20th century physics, writing books

American computer scientist Donald Knuth Donald de Villa Williams (Donald Knuth) the Chinese name. The "originator of modern computer science" is a computer industry legend. He was only 36 years of age, won the Turing Award, becoming the yo ...

Comparison of the four major databases

1, open 1. SQL Server Run only in windows, not the slightest opening, operating system stability to the database is very important. Windows9X series emphasizes the desktop applications, NT server is only suitable for small and medium enterprises. And ...

Crisis monitoring of the three major characteristics:

Crisis monitoring of the three major characteristics: Crisis management application monitoring are large areas of economics, is a comprehensive, practical, very strong discipline. Knowledge of the subjects covered include: economics, management, appl ...

Computer Master List of 2008 wage latest major IT companies pay row

Computer Master List of 2008 wage latest major IT companies pay line keyword: work carried over: http://blog.sina.com.cn/s/blog_4997a23a0100b2xc.html Divided into the Internet, software, hardware, networking 4 directions, so we Yehao compare. Internet: Ba

[Change] CSS3 and HTML5 major browser compatible Cheat

CSS3 and HTML5 major browser compatible Cheat http://tools.yesky.com/101/11197101.shtml Currently, the best support for CSS3 and HTML5 is the Safari, Chrome second, Firefox 3.6 and Opera 10.5 matched, IE family of the worst. Given this situation, if you w

unsupported major.minor version solution

Has always been to use jdk1.5, The return to Telecom because of its system is compiled in jdk1.4, and compile time there unsupported major.minor version49.0 error, go online and read a bit or a very common error, for two days finally crunching crunch ...

Baidu reported emergency help right teachers to expose fat fb Shanghai Baosteel Group of major shocked shaking

Baidu reported emergency help right teachers to expose fat fb Shanghai Baosteel Group of major shocked shaking

HTML5 compatible with all major browsers Cheat

HTML5 browsers support more and more, even including the latest version of IE, of course, support is only part of the so-called support for the W3C HTML5 specification is not yet formed. If you want to use the HTML5 to create your site, at least on all br

How to write compatible with all major mailbox HTML email

Recently encountered a demand function to send mail and found a message where a lot of css is limited, through the summary before the Honourable Daren learning, solves this problem, are reproduced below. Almost every membership site needs to send a messag

Fashionable new ways to use the three major credit card points how cost-effective

Fashionable three new ways to use cards Original Source: http://finance.sina.com.cn/money/bank/bank_card/20100514/22367939862.shtml Technological advances to imagine beyond the speed of impact on our lives and way of life, including personal finance. ...

Jforum secondary development problems and solutions encountered

Jforum secondary development problems and solutions encountered author: Hua-Feng Deng date: 2010-4-26 Company: JAGO Software Copyright: Copyright (c) 2010 Error message 1: 11:53:24,781 ERROR [ExceptionWriter] net.jforum.exceptions.ForumException: java.lan

Linux versions of several major publishers website

Here are a few major Linux versions of Publisher Web site: Red Hat: http://www.redhat.com Fedora: http://fedora.redhat.com Mandriva: http://www.mandriva.com Novell SuSE: http://www.novel.com/linux/suse/ Debian: http://www.debian.org/ Slackware: http:

Tomcat 7 major improvements

Tomcat 7 major improvements include: 1. Tomcat 7 added support for Java annotations 2. Tomcat 7 web.xml dynamic configuration through the function reference library 3. Tomcat 7 provides a more simple embedded support (in the embedded aspects of the p

Modify the top of the LOGO reminder "Powered by Ecshop"

Use a text editor (recommended UltraEdit) to open ecshop root / includes / lib_main.php, find the following code: / * Initialize the "page title" and "current location" * / $ Page_title = $ GLOBALS ['_CFG'] ['shop_title

On equipped URIEncoding after, jforum problem can not search Chinese keywords

In the Tomcat deploy jforum projects If the Tomcat, Connector configured URIEncoding = "UTF-8" parameter, then Then jforum any Chinese keyword search can not search posts. The solution: Will SystemGlobals.properties in default.container.enc

IE. Chrome.Firefox browser to compete for the five major network platform

Original Source: http://www.iefans.net/liulanqi-jingzhu-wangluo-pingtai/ The browser market, increasing competition, has become one of the most red-hot competition in the software arena. Although some of the various browsers have their own characteri

Div + CSS standard page layout of 18 major benefits

1. Significantly reduce the page code, page views increased speed, reduced bandwidth costs. 2. A clear structure, easy to search the major search engines, seo optimized born 3. Shorten revision time. As long as a few simple changes to CSS files can h

HTML document, the major role of small meta

Reprinted from: http://dancewithnet.com/2004/12/13/effect-of-meat-in-html/ HTML document, the major role of small meta meta HTML document is used to simulate the response headers HTTP protocol packets. meta tags for web pages <head /> and </

Apache's 11 major contribution

According to foreign media reports, instant, Apache Software Foundation has been established for 10 years, and in November, Apache Foundation, its members will hold a large celebration. Although the Apache Software Foundation is an open source organi

REST of the two major problems plagued Twitter

Written before some of the REST of us and views. Not long ago, just another in the Chinese version of the infoQ site to see an article, recently translated into Chinese and found some problems, so again the whole REST vs. SOAP read carefully the controver

Layout of the three major operators in the mobile Internet

With the development of mobile Internet, iPhone devaluation online store, the three major domestic carriers have begun to occupy the site, launched last year, moving the mobile mm (http://mm.10086.cn/), Telecom began to launch pilot plant Tianyi ( ht

HIS business intelligence systems at this stage, two major drawbacks

According to different levels of information, generally the hospital information system (Hospitals information systems, HIS) is divided into three levels, which are in our country HIS Stage 1 level, has many shortcomings. Limited by economic strength or s

Summary of the major IT companies written Zhenti

Share Summary written Zhenti major IT company! Job seekers must-see! Source: Li Ning's Blog Summary of the major IT companies written Zhenti! Java written test question based on the giant network to share http://www.coderarea.net/bbs/read.php?tid

Three departments work together to promote the development of the insurance information while facing four major problems

Information standardization as technical constraints Information on the process of standardization of information has always been the biggest technical constraint. Government in the development of the insurance industry standardization system is also

Activity.Service.BroadcastReceiver life cycle of the three major components and their status in the middle of the life cycle. In the state of changes in the implementation of the method call. And when these processes are related

Activity Life Cycle: A major activity has three states: When the front desk when the screen (the top of the stack in the current task), it is active or running state. It is the user operation of the activity. * When it loses focus but still visible to the

Activity.Service.BroadcastReceiver three major components of the life cycle, and their life cycle in the middle of the state. In the state transition is called execution. And when these processes are related

Activity Life Cycle: A major activity has three states: • When the foreground of the screen (the top of the stack in the current task), it is active or running state. It is the user operation of the activity. * When it loses focus but still visible to the

[Zz] an overview of the major browsers kernel

The browser is part of the core rendering engine (Rendering Engine), we generally used to call "browser core", which is responsible for parsing the syntax page (such as HTML, JavaScript) and rendering, display web pages. Therefore, the so-called

jforum database dictionary

Data Dictionary (unofficial) For Jforum 2.1.8 author: Hua-Feng Deng date: 2010-10-3 Email: denghuafeng@live.cn Company: YueGou Copyright: Copyright (c) 2010 jforum_users Member exemplar Description: records member information. Field Type Null Default
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