jan.zikan questions

jan.zikan answers

• Why do you use %w[] in rails?
• Get current system time in milliseconds
• Is it possible to use a bot to open a browser, manually manipulate the page, then continue using a bot on it?
• When fetching data using an api, is it best to store that data on another database, or is it best to keep fetching that data whenever you need it? [duplicate]
• How to lowercase only the first character of a string in Ruby?