I have defined this variable within my view <% value_one.each do |s| %> <% document = current_user.documents.where(skill_id: s.id ) %> <% en
I'm using Android GCM without installing Google Play Service on my device? What's the way to send push notifications with GCM and not install Google Play Servic
I'm working on an version of 15 puzzle game and for some reason, clicking the tiles works 90% of the time, but sometimes clicking a tile to move to the adjacent
As stated in the title, how can I represent a quad-tree as a binary tree? I know that it is possible to represent general trees as binary trees but I wasn't abl
I'm using Firebase storage and firebase firestore and I want to add uploaded image's url to firestore document's PostImageURL field. But when I tried it gets nu
I've installed openssh for windows and when I run ssh localhost I get Bad owner or permissions on C:\Users\gary/.ssh/config I've looked at these 2 questi
I am using Firebird 3.0. I have 2 tables and I want to get the following result with one query, but I couldn't do this. USERS Table ID USER_NAME 10 User1 20 Us