Answer by Henrik Schumacher for Why the difference in performance? Array vs...
data2[[3]] = x; // AbsoluteTiming might give a hint.I explain it to myself as follows: At that point when you execute data2[[3]] = x, all rows other than row 3 are internally copied to packed arrays...
View ArticleWhy the difference in performance? Array vs List and `Delete` vs `Nothing`
In a previous question I was warned against the use of Nothing to delete elements from a list, and rather use Delete. Being of an inquisitive nature, I investigated the performance hit when using...
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