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I'm trying to scrape web pages in a Ruby script that I'm working on. The purpose of the pr… Read more Web Page Scraping Gems/tools Available In Ruby

I'm trying to sanitize an html string, but I want to whitelist image urls. My code: ActionView:… Read more How To Sanitize Html String Except Image Url?

I am creating a web page that displays a table. It also has four columns at the end of each record … Read more Save All User Entries From Html Text Built Off A Loop Using Ruby And Sinatra

Previous question/answer: jQuery .click function is not working without a string I am trying to bui… Read more Jquery Click Not Registering Which Player Is Clicking. What Am I Missing?

This is the code i have Solution 1: To get the full URL, use gig_url(@gig) instead of gig_path… Read more How To "link_to" Full Path In Rails 4?

I’ve created a sudoku puzzle creator / solver and need a bit of help with some CSS to style it. Typ… Read more Styling A Sudoku Grid

I'm trying to tidy some retrieved HTML using the tidy-ext gem. However, it fails when the HTML … Read more Repairing Invalid Html With Nokogiri (removing Invalid Tags)

I keep getting an error that says that the MIME type ('text/html') isn't executable or … Read more Refused To Apply Style Because Mime Type Is Not Supported