runtime

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: There must be a bunch of questions regarding this, and I have read a few, but the answer still eludes me. I am new to JPA and I am just trying to test a simple application to see if I can configure the thing properly. It is a stand alone application meaning it will not be run with a web server or anything. The entity class looks like: @Entity public class Person{ @Id private String userID = null; @Transient private UserState userState = null; private String email = null; private String name = null; public Person(){ userID = null; email =

I want to make an application that can dynamically load plug-ins but I've not found any literature on Internet. The difficult thing is: I don't know the name in advance. For example I've a Plugin interface: public interface Plugin { public static Plugin newPlugin(); public void executePlugin(String args[]); } So that every Class implementing Plugin in the jar file are instantiated in a list: Method method = classToLoad.getMethod ("newPlugin"); mylist.add(method.invoke(null); First problem is, I cannot have a static method in an interface. Second problem is, I don't know how to find all classes

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I get this error when i try to run "rake test": avery@ubuntu:~/rails_projects/depot$ rake test rake aborted! You have already activated rake 10.0.1, but your Gemfile requires rake 10.0.0. Using bundle exec may solve this. /home/avery/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.2/lib/bundler/runtime.rb:31:in `block in setup' /home/avery/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.2/lib/bundler/runtime.rb:17:in `setup' /home/avery/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.2/lib/bundler.rb:116:in `setup' /home/avery/.rvm/gems/ruby-1.9.3-p327

We have code that checks for the presence of the VSTO 4.0 runtime and downloads it, if missing. This has worked fine until today. It seems the VSTO runtime file has gone missing from MS. Does anyone know anything about this? Can we tell our clients it's an MS problem and will be cleared up shortly? Google doesn't find any comments about the file being removed. Thanks. Note: the latest update to the VSTO Runtime (from November 2012) has merged the VSTO Runtime packages from two files (x86 and x64) to just one file. The download location has also moved. Follow this link for the latest version of

<script> export default { name:' header ' // 不要使用内置或保留的HTML元素 , 改为Header或者置或保留的HTML元素之外的名称就好了 } </script> 来源： https://www.cnblogs.com/500m/p/11780472.html

When I need to create any QML component in runtime, I can use that guide: http://qt-project.org/doc/qt-5/qtqml-javascript-dynamicobjectcreation.html i.e. just call Qt.createComponent and component.createObject But I couldn't find how to create ListModel at runtime? with qml, not in c++. You can ask, why I need it. So, I have a nested ListModel: there is outer model , which delegates contained inner models . So when I'm calling outer_model.append({}), I must pass newly created ListModel for inner model . I cannot use statically defined inner model in outer delegate, because I cannot access such