GitHub wikis allow you to link to other pages in the wiki like so: 4 Answers 4 ...

Is there a way to pass ruby file, foo.rb to rails console. Expected results would be after console starts rails environment to run file. ...

There's a command to list images, docker images , but there doesn't seem to be a corresponding docker containers . 14 Ans...

I've been trying to get a scroll to div id jquery code to work correctly. Based on another stack overflow question i tried the following ...

While I realize you are supposed to use a helper inside a view, I need a helper in my controller as I'm building a JSON object to return. ...

I managed to create a little mess in my local git repository. I was trying to fix a broken commit by using the following instructions . Before running the "git commit --amend" (and after the git rebase --interactive) I decided that my changes were incorrect and so I executed "git reset HEAD --hard"...

I'm trying to use the Mongoid / Devise Rails 3.1 template ( Mongoid and Devise ), and I keep getting an error stating ExecJS cannot find a JavaScript runtime. Fair enough when I didn't have any installed, but I've tried installing Node.js , Mustang and the Ruby Racer , but nothing is work...

I used git checkout -b to create a new branch. I think that git branch does the same thing. How do these two commands differ, if they differ at all? ...

I installed XAMPP 1.6.8 and for some reason it didn't work. Later realized port 80 is not free or not listening. How can I release it or make it free? ...

Is there a way to loop through the possible values of Foos ? 8 Answers 8 ...