html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue https://github.com/pydata/xarray/pull/7221#issuecomment-1291388733,https://api.github.com/repos/pydata/xarray/issues/7221,1291388733,IC_kwDOAMm_X85M-Qc9,5635139,2022-10-26T01:58:00Z,2022-10-26T01:58:00Z,MEMBER,"Gosh, that's quite dramatic! Impressive find @hmaarrfk. (out of interest, how did you find this?) I can see how that's quadratic when looping like that. I wonder whether using `.assign(var1=1, var2=2, ...)` has the same behavior? Would be interesting to see whether this was covered by our existing asv benchmarks. Would be a good benchmark to add if we don't have one already.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1423312198