DeveloperLoad - DeveloperLoad

One Android project two java file & res file

I took this from another resource but I have two java files and a res file I could not understand very well. Are these two files necessary?

Attempting to register a user on my devise app causes undefined method `user_url' for #<Devise::RegistrationsController:0x00000000020ee0>

I am still getting this error when I'm trying to register new user, but I can log in to created user after refreshing page. Here is code which I'm getting on th

Scapy won't recognize the upper layer when used alone (SOME/IP layer , SD layer)

I am working with SOME/IP protocol packets with UDP or TCP .The payload is SOME/IP content. In scapy there is no built-in layers for SOME/IP but someone has alr

SwipeRefreshLayout with ViewPager

I'm trying to implement swipe refresh on my app but as i am new to java I'm a bit lost about where i should put what <android.support.v4.widget.SwipeRefreshL

Why does my C# analyzer not display messages (DiagnosticSeverity.Info)

Recently started messing around with C# analyzers and generators, and I had to find out that reported diagnostics show up fine when using DiagnosticSeverity.War

Focus TextInput after select

I got an error when I tried to focus a TextInput after selecting a Dropdown value. And also, when I tried to write, it's lost focus, but I think it is related t

Extract file extension from file path

How can I extract the extension of a file given a file path as a character? I know I can do this via regular expression regexpr("\\.([[:alnum:]]+)$", x), but w