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I\'m getting a NoMethodError when trying to access a method defined in one of my helper modules from...

I would like to create an HTML form for user feedback. If the overall feedback is good, the user sho...

I want to pick a file of any type(.pdf, .docs, .xlsx, .jpeg, .txt, .rtf, etc) functionality in my iO...

I\'m using Require.js in combination with Angular.js. Some controllers need huge external dependenc...

Someone I\'m helping with an application needs to locate her debug.keystore - mine is in my .android...

What is the difference between a constant pointer and a reference? Constant pointer as the name im...

Okay I\'m trying to do a proper slide down animation. The view that slides down should push all view...

I\'m running nginx/ruby-on-rails and I have a simple multipart form to upload files. Everything work...

How can I cache my REST controller with Rails where my actions have query string parameters? Exampl...

I want to change background color of views using the json data I have. For example using teamData[0]...

So I am looking at a heap with jmap on a remote box and I want to force garbage collection on it. Ho...

This question is about protecting against Cross Site Request Forgery attacks only. It is specifical...