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A comment on Using const/let instead of var can make JavaScript code run 10× slower in Webkit. Parent comment

Re:Using const/let instead of var can make JavaScript code r... by spleen on Wednesday October 21, 2020 @01:38AM (#24845052)
They are actually 64-bit floats (doubles) and unlimited integers in Ruby.
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Re:Using const/let instead of var can make JavaScript code r... by mmis1000 on Wednesday October 21, 2020 @01:58AM (#24845134)
And now JS also have unlimited integers
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