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Persistence unit as RESOURCE_LOCAL or JTA?
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Paperclip::Errors::MissingRequiredValidatorError with Rails 4
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What is Linux’s native GUI API?
...dle windows, events and other OS stuff. I have never really got a clear answer as to what Linux’s equivalent is?
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How does this checkbox recaptcha work and how can I use it?
I've recently signed up to the oneplusone website https://account.oneplus.net/sign-up , and noticed this checkbox recaptcha
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How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
We have an employee whose surname is Null. Our employee lookup application is killed when that last name is used as the search term (which happens to be quite often now). The error received (thanks Fiddler!) is:
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Express.js - app.listen vs server.listen
...a very basic question but I simply don't get it. What is the difference between creating an app using Express.js and starting the app listening on port 1234, for example:
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How to position a DIV in a specific coordinates?
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.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
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