[HN Gopher] Go: Sentinel errors and errors.Is() slow your code d...
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       Go: Sentinel errors and errors.Is() slow your code down by 3000%
        
       Author : ingve
       Score  : 11 points
       Date   : 2024-05-31 20:12 UTC (2 hours ago)
        
 (HTM) web link (www.dolthub.com)
 (TXT) w3m dump (www.dolthub.com)
        
       | leetrout wrote:
       | I like posts like this.
       | 
       | I learn something about a tool I love and have used for 10 years
       | and it isn't snarky, flamebait nor preachy.
        
       | richbell wrote:
       | Am I missing something, or could this be partially mitigated by
       | adding a check for `err == nil && target != nil`?
       | 
       | https://github.com/golang/go/blob/9b43bfbc51c469ec13fca24960...
        
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       (page generated 2024-05-31 23:00 UTC)