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A question: do you have a tool that searches the history for previous links, or do you just have a really good memory?

• dmurray 4y ago
  There's a "past" link on every HN story that shows you previous submissions of the same story.
• dang 4y ago
  Here's a pointer to past explanations: https://news.ycombinator.com/item?id=29370676 https://news.ycombinator.com/item?id=29370676.