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I have an io.Reader that doesn''t require closing: stringReader := strings.NewReader("shiny!") And I want to pass it to a method that receives an io.ReadCloser func

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Given a list of integers, I want to find which number is the closest to a number I give in input:

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I would like to highlight a cell which is the closest the a specific value but still lower (below) or equal according to a formula. For instance, if I have 14 in B4, I would like the cell 13 (or 14)

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Will memory that is physically closer to the CPU perform faster than

So memory latency is discrete, not continuous, and being 1 mm closer can''t make it fractions of a nanosecond faster. The only plausible effect is if you socket all the memory into DIMM

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