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A comment on Ask HN: How do I search through pages linked from HN?. Parent comment

Re:Ask HN: How do I search through pages linked from HN? by qwerty456127 on Friday September 27, 2019 @08:51PM (#21097613)
I have not commented anything that time. And I can't remember if it was 3 or much more months ago. I'll get too much of irrelevant comments if I search for "signal" or "filter" in comments on HN.
[ Parent | on HN ]
Re:Ask HN: How do I search through pages linked from HN? by DoreenMichele on Friday September 27, 2019 @08:54PM (#21097627)
Then let me suggest as an alternative you give a description here of what you recall and see if you can get lucky and have someone go "That sounds like this link".
[ Parent | on HN ]
Re:Ask HN: How do I search through pages linked from HN? by qwerty456127 on Friday September 27, 2019 @09:00PM (#21097657)
It described some signal processing/filtering science I've never heard of before :-)

I've always wished HN had tags...

[ Parent | on HN ]