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• How to unescape XML/HTML character entities
  Ruby - Regular expression September 3, 2021
• Tips for efficient logging of Web Service requests
  Logging - Webservice August 18, 2021
• Comparison with other online XML formatters
  Formatter June 16, 2021
• How to track client-side JavaScript errors
  Javascript - WebSocket April 20, 2021
• Collection of data files for automated tests
  Ruby - Testing April 3, 2021
• Embed a gem in a Rails project and enable autoreload
  Ruby - Rails - Gem March 21, 2021
• Tokenization with Flex and Ruby
  Ruby - Flex/Lex - C extension March 10, 2021