Most voted "jelastic" questions
3 questions
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3
votes2
answers3658
views"Connection refused" error when connecting to Postgresql
Error happens after entering login and password: "Deuorg.postgresql.util.Psqlexception: Connection refused. Check that the hostname and port are correct and that the postmaster is Accepting TCP/IP…
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2
votes0
answers192
viewsSlowness in generating reports
Well I’m having some bottlenecks in my application and I’m not identifying the problem. I will try to explain as much as possible what happens and the configuration I use. Server settings I use a…
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1
votes2
answers540
viewsWhere to store profile images that the user uploaded?
I have a JAVA application that needs to store profile images that the user sent. //no meu LOCALHOST eu uso esse caminho e funciona perfeitamente: File arquivo = novo…