Expired80% confidenceEventTime unknown
In 2016, Stack Overflow went down for 28 minutes due to a regular expression used to remove trailing whitespace encountering an abnormally long sequence of spaces.
1
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80%
Confidence
Long-term
Relevance
6/1/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 8/30/2026(expired)
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