ERROR or above I n the package nomodule.log4j.logger.nomodule=fatallog4j.logger.com.opensymphony.xwork2= Debuglog4j.logger.org.apache.struts2=debugTo create a test Actiontest.java:1 Packagecn.clear.web.test;2 3 ImportCom.opensymphony.xwork2.ActionSupport;4 5 Public classActiontestextendsactionsupport{6 7 8 /**9 * @fieldName: SerialversionuidTen * @fieldType: Long One * @Description: TODO A */ - - Private Static Final LongSerialversionuid = 3248237427179914097L; the - P
This article is shared with the comrades who are still struggling with the configuration of Eclipse and MAVEN environment, let it be less detours, say no more, go straight aheadEnvironmental problems One is the configuration is not configured well, the second is the various parts may appear compatibility problems, resulting in errors, in summary, I chose a practical configuration method, as follows:1. Install Eclipse:eclipse-jee-luna 4.4.1 X86 (my 32-bit, 64-bit choice 64-bit version)2. Install
This blog is based on the following software:Centos 7.3 (1611)kafka_2.10-0.10.2.1.tgzzookeeper-3.4.10.tar.gzhbase-1.3.1-bin.tar.gzapache-storm-1.1.0.tar.gzhadoop-2.8.0.tar.gzjdk-8u131-linux-x64.tar.gzIntelliJ idea 2017.1.3 x64
The whole process of integrating spring IBatis is as follows:
All required *.jar files are introduced. Configure Web. Xml.
Configure Log4j.
Configure the C3P0 database connection pool. Configure spring and integrate with Ibatis. Build the database
Recently simplified its own tool system: 1. Asana (mainly for project management) 2.Wunderlist (mainly for GTD Management) 3. Seed habit (mainly used for habit formation) 4.EvernoteWant to focus on the first three tools, because in the combined use of the process has encountered some problems. At the beginning of the use of asana, because of the blind enthusiasm, feel it can completely replace 2 and 3, so a
educating users and teaching users to manage time are as follows, it is more important and has more long-term significance than simply meeting users' actual needs.
Week Plan is a time management and team collaboration tool recently developed by an Australian startup team. We have made special reports on tools of the same type, including Asana, trello, Evernote, teambition, partners in China, zapier, fleep, processon, and so on. Compared with the boss
Notes | Inherit Mixins and introductions
Many people say that AOP is an interceptor, pointcut expression, aspect and implementation (advices). Actually AOP
More than that, another important feature in JBoss AOP is the ability to transparently pass interfaces to Java classes. You
You can enforce an interface implemented by a class, and you can even attach another class (mixins) to implement this interface. Just like C + +
The multiple integrations insi
degrees Celsius: App's startup page design has always had two distinct views: need or not. The reason for this is that the app starts with a little time initialization process, developers can use this initialization process time to show some of the brand information, and the reason is that as the device hardware performance, the app can be started faster, remove the startup page to reduce the app, It also allows developers to pursue app performance more.
Of course, the app that really can do se
page. An independent reusable block of code, wrapped up to make it yourself or with other ingredients.
Online preview 17.RIOT
You start small and you need it in something, and not in other ways. The smallest way to help everyone understand fragments is to make your application. You will have more control because there is no extra code on your way.
Online preview 18.BATMAN. JS
Batman.js Create the happiness of developers and designers as a top priority.
Online preview 19.Appium
Appium is an o
management software like Basecamp or Asana to track work processes?
The user experience designer should be knowledgeable about the product design and development process, and understand how to cooperate with upstream and downstream departments at each stage, including product managers, front-end developers, and even customer service departments, what kind of support can we get from them.
Some of the most typical stages of the product design and devel
http://www.zhihu.com/question/34531232?rf=34500201What is Meteor.js?Chen TianLinks: http://www.zhihu.com/question/20296322/answer/16089122Source: KnowCopyright belongs to the author, please contact the author for authorization.Meteor's official website (METEOR) introduces this framework:
Meteor is an open-source platform for building top-quality Web Apps in a fraction of the time, whether your ' re an exp ERT developer or just getting started.
top-quality Web AppsWe put down not the
conferencing, calendar sharing, and more.
Asana: Helps track and record the work of team members.
Jira: This people should have used it, old team collaborative application.
Inspire inspiration
Codepen: You can share and find great designs on top, and other developers will make suggestions for you.
Dribble: A community where designers share their work.
Website Performance test
Website Speed TEST:KEYCDN offers fr
reusable code block that packs up to make it yourself or with other ingredients.Online preview17.RIOTYou start small, and in the things you need it, not the other way. The smallest method helps everyone understand the fragments that make up your application. You'll have more control because there's no extra code on your way.Online preview18.BATMAN. JsBatman.js creates the happiness of developers and designers as a top priority.Online preview19.AppiumAppium is an open source test automation fram
connected and collaborate at all times. In order to improve development efficiency, help developers to work on the same project process to streamline the development process to achieve the goals of the team, there are many collaboration tools in the market, such as Slack,trello,asana,jira.3. Local development environmentA fast local development environment that can be rolled out depends on the operating system or the computer you are using. There are
task management application it is interesting that it was created by Dustin Moskovitz, one of the founders of Fackbook. Moskovitz ' status is the world's youngest billionaire, Asana spent years developing their closed-source project Luna, one of the most famous examples of isomorphic JavaScript. Luna, before it was built on v8cgi, without node. js, it allows for each individual user session to copy a full application to the server side of the run. It
With the development of Java ecosystem and the improvement of users ' performance demand, a new kind of development tools came into being. Compared to traditional methods, they can meet the error-tracking requirements needed for rapid deployment in a fast-paced environment, while observing application behavior on a deeper level. Recently, the Software analysis company Takipi introduced five such tools.Raygun is a web-based error management system that tracks application exceptions. It supports a
behavior on a deeper level.Raygun is a WEB-based error management system that tracks application exceptions. It supports a variety of desktop, mobile, and Web programming languages, including Java, Scala,. NET, Python, PHP, and JavaScript, with the following key features: Error grouping--Multiple occurrences of the same Bug are displayed in the same group;Full-Text Search-the error group and all the collected data are searchable;View app activity-each action on the error group will be displayed
is a very important job. "I think" is the most dangerous two words in the world, people pay us not want us to do design for ourselves.
Usability testing is not a sophisticated rocket science, and even under the toughest conditions, you can show your colleagues or family friends the prototype, observe their trial, and record how they feel. Most people like to do such things and they feel that their opinions are taken seriously.
A designer recently told me that the easiest usability test in his
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