Suppose a application level protocol is implemented via UDP. Client timeout is required, thus server need to keep state of each client it talks to.
开发者_如何学C As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely sol
I have a data model model which has a boolean flag connected, and I have a view with several components that I want to enable if model.isConnected() is true and disable if it is not开发者_开发百科. Wh
Since Servlet 3.0 asynchronous processing is supported. Would it be better, to use always asynchronous processing? Or in w开发者_运维问答hat cases is synchronous processing better?The big thing you ge
Restlet\'s (2.0M6 on Google App Engine) annotations are actually sensible to the order of a resource\'s methods.
I\'ve an object with a certain state. The object is passed around and it\'s state is temporarly altered. Something like:
How can i test if 开发者_运维知识库a directory already exist and if not create one in PHP?Try this:
I have designed a Swing GUI with the help of Netbeans IDE and this GUI contains a JList. Bydefault, it uses AbstractListModel to pass it as an argument in the JList contruc开发者_StackOverflow中文版t
Here is a snippet of my (VB) LINQ: From event_evn In xmlEvents.Descendants(\"event_evn\") _ Join genre_gnr In xmlGenre.Descendants(\"genre_gnr\") On event_evn.Element(\"evn_gnr_id\") Equals genre_gnr
Here is an example of an HTML page that consists of a header and a footer and a div that contains another div which contains some content:
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