Adim questions

• Copy one column in a database table to a different column in the same table in rails
• Value of type 'Data' has no member 'writeToURL'
• I am getting this gem install error for kgio gem when i do a bundle install
• How can I calculate the height of a text selection without changing the DOM
• Using fixed position with a grid layout framework
• How do I create a range object when I know just the character offsets?

Adim answers