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How can I avoid Java code in JSP files, using JSP 2?
...e);
}
}
Or just adopt an MVC framework like JSF, Spring MVC, Wicket, etc so that you end up with just a JSP/Facelets page and a JavaBean class without the need for a custom servlet.
If you want to invoke some Java code to control the flow inside a JSP page, then you need to grab an (existing...
What exactly is RESTful programming?
...
}
Notice that we are using different HTTP verbs (GET, PUT, POST, DELETE etc.) to manipulate these resources, and that the only knowledge we presume on the client's part is our media definition.
Further reading:
The many much better answers on this very page.
How I explained REST to my wife. ...
How can HTML5 “replace” Flash? [closed]
...n ANY way. It's not vector-animated, it's not easy to use for an ANIMATOR, etc. Until there's a good authoring tool that makes flash-quality animations in SVG, CSS, HTML and some JS, it will not replace Flash for the animators. In terms of videos, the html5 video tag is what should be prevalent.
...
What is JSONP, and why was it created?
...e codes back. As a result, you end up using timers to monitor the request, etc, which is always a bit suspect. The proposition for JSONRequest is a great solution to allowing cross domain scripting, maintaining security, and allowing proper control of the request.
These days (2015), CORS is the rec...
LinkedBlockingQueue vs ConcurrentLinkedQueue
... call poll(), wait a bit if you hadn't found anything, and then poll again etc... leading to delays when a new item comes in, and inefficiencies when it's empty (due to waking up unnecessarily from sleeps).
From the docs for BlockingQueue:
BlockingQueue implementations are designed to be used p...
What kind of virtual machine is BEAM (the Erlang VM)?
...S processes it uses resources provided by the OS like memory, i/o devices, etc. So everything specifically Erlang like processes/fault-tolerance/applications/etc is handled inside the Erlang VM process.
– rvirding
Oct 20 '13 at 18:54
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When should I use std::thread::detach?
...shed or had been killed. Hopefully the OS will release the locks on files, etc... but you could have corrupted shared memory, half-written files, and the like.
So, should you use join or detach ?
Use join
Unless you need to have more flexibility AND are willing to provide a synchronization mech...
ExpressJS How to structure an application?
...is in the app directory so you can cd there are run find/grep/xargs/ag/ack/etc and not be distracted by third party matches
Use simple and obvious naming
npm now seems to require all-lowercase package names. I find this mostly terrible but I must follow the herd, thus filenames should use kebab-c...
Do NSUserDefaults persist through an Update to an app in the Appstore?
...rDefaults is the best way to save data such as preferences, dates, strings etc. If you are looking to save images and files, the file system is a better bet.
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What's the difference between streams and datagrams in network programming?
... may not be the same, one person might not pass a note as fast as another, etc.
So you use a stream socket when having information in order and intact is important. File transfer protocols are a good example here. You don't want to download some file with its contents randomly shuffled around and...