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Q:eclipse Add Tomcat appears the Apache Tomcat installation at this directory is version 8.5.6. A Tomcat 8.0 installation is expected.
A: Open the Tomcat installation directory: Apache-tomcat-8.5.6\lib find Catalina.jar
Open org/apache/catalina/util/serverinfo.properties with decompression tool
Will:
Server.info=apache tomcat/8.5.6
server.number=8.5.3.0
Server
This error occurs when you run the program again after you change the JDK version
Run on Server error: Project facet Java version 1.7 is not Supported.__java >
The reason is that when you install Tomcat, you need to specify a JDK, and this error occurs if this JDK version
The SVN plugin was used in Eclipse, which was normal without any changes, and in the last few days when the file was viewed in Eclipse, the version number behind the file, the status icon for the file, and so on were gone. Think there is a plugin conflict, uninstall a lot of other related plug-ins, no, uninstall the SV
Moc is mainly used to process signals and slots inside classes containing q_object into moc_xxx files.
Because the QT signal and slot part of this is not pure C + +, it is MOC to compile the information contained in Q_object.
When you do not use the signal to remove the q_object can also be compiled through. Just can't handle the signal these.
RCC
1. Since the compilation of Eclipse is based on the time stamp judgment mechanism.So when you press build all, some of the classes that eclipse thinks the timestamp hasn't changed will not be compiled.So you can clean it and compile it first. At this point eclipse will clean up all the previously compiled information a
What should I do if an error is reported during submission using svn in eclipse or myeclipse ?, Myeclipsesvn
An error is reported when you submit an application using svn in eclipse or myeclipse:
Attempted to lock an already-locked dir
If you use any of the four methods
MyEclipse is the charging software, in addition to downloading to the MyEclipse installation program, you need to get the registration code, of course, online still can find.
In fact, MyEclipse is a billing software that is released after using Eclipse and pooling a number of common and infrequently used functional mo
============ Problem Description ============Logcat out of the information, a few seconds after the automatic disappearance. It disappears every time you haven't seen the wrong message!Some people say it is because the content is too many reasons, but it seems not, my own system.out only a few information, but also out of a few seconds to automatically disappear!There's one more question.Is that
Recently, when compiling Web project, the page always prompts that the XX method is not defined as the XX class. But obviously it's all right.And there was a red fork in the project, but the program didn't see any errors. Such as:Workaround:1. Open the problem window first to see unexpected errors.Window-show view-other-found problem. Then you will see an error. As follows:The project was not built due to "Could not delete '/build/com '.". Fix the pro
or MMS content to the mobile phone, similar to a few years ago fire for a period of time mobile newspaper. The flow control of this product is somewhat complex:1, the first of the system deployment is a cluster, assuming that the cluster has 6 hosts, this 6 host of the message volume per second can not exceed a value, assuming 10000, why this requirement, is bec
============ Problem Description ============Logcat out of the information, a few seconds after the automatic disappearance. It disappears every time you haven't seen the wrong message!Some people say it is because the content is too many reasons, but it seems not, my own system.out only a few information, but also out of a few seconds to automatically disappear!There's one more question.Is that
video station play box or flash, can not support.
This involves a third party to achieve the function can only slowly improve, with the appeal of Apple to unify the standard.
Summarize:
Different categories of hardware to promote each other rather than a single story, in fact, when the WWDC2011 has begun. Only the latest version of MacOS embodies this strategic mindset and incorporates the new hardware
function that is about to be abolished, learning he will only be harmful
5.4, since 5.4 has a lot of new syntax and features.
I'm an integrated installation package, 5.2.6.
The newer version, stability, the better the security, but the new version is inevitably a bug or not common problems, it
The life cycle of the Android program is not controlled by itself, and the Android program makes some distinctions based on its importance, and the most important process terminates the foreground process only if the Android has crashed or is stuck.?Activity is the interface of the presentation layer, it has three kinds of common State, through the function to ac
With only the Java Developer Tools (JDT) installed the Project Explorer nearly looks and behaves for Java projects as the Package Explorer (including refactoring and other source code operations in the context menu). But project Explorer was usable for languages and project types as well.Additional Plugins contributes "extra information" to the Project Explorer view making it much more "sophisticated". For example if you had the Web tools installed and you had a Dynamic Web project, the project
BackgroundMaven is a very popular Java project building software, it sets the project's dependency management, test case running, packaging, component management in one, is a good helper of our work, MAVEN rapid development, and its distribution is more and more, if our project is based on the MAVEN component, So how c
Adobe Flash has recently been active, updating recommended reminders for Win7 and Win8. Adobe Flash Such a system plug-in tool, users may be directly exposed to a few hours of time, but its function is always accompanied by users. For the WIN8 operating system, the IE10 itself integrates Adobe Flash's plug-in functionality.
After the frequent occurrence of Adobe Flash Update, the author encountered some problems in the installation of Adobe Flash, th
What's the situation? The second spring? Message called programming language PHP coming soon to mobile version
Summary: What the mobile version of PHP will look like and how it will be delivered is still a mystery.
Beijing Time October 4 News, U.S. technology blog VentureBeat writer John Koetsier recently wrote that th
JMeter has released 3.0, a large version of the open source testing tool, adding some new features and software improvements.
JMeter has been updated over a 10-year old version
This is the first major version of JMeter update in the last 12 years, JMeter 2.0 release in April 2004, jump directly from 2.14 versionTo 3.
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