Posts by Lucas Barbosa • 17 points
3 posts
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viewsQ: Unreachable catch block for Unknownhostexception. This Exception is Never thrown from the Try statement body
Speak devs, all right? I am trying to connect Mongdb to a Java application and I get this error: Unreachable catch block for UnknownHostException. This exception is never thrown from the try…
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viewsQ: How to increase the size of the select dynamically
Speak devs, all right? Is there a way to increase the size of the select according to the number of children it has dynamically? I want all your children to be displayed without having to handle the…
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viewsQ: Destroy array in C++
Speak devs, I’m trying to destroy the Wheel array but I get an error message: error: expected Primary-Expression before ';' token How can I fix the error? Follow my files if you can take a look:…