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32 entries may sound small by modern standards (current x86 processors have thousands of TLB entries), but it covers 128 KB of memory -- enough for the working set of most 1980s programs. A TLB miss is not catastrophic either; the hardware page walker handles it transparently in about 20 cycles.
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Choosing your relativesThis has to be one of 1-2-3's greatest contributions to modern spreadsheets. It still exists, just open up your modern spreadsheet of choice and try it. Enter 1 through 5 down the A column. Starting with B2, enter the formula +$A1+A$2 and copy it down a few rows. Old hands know that a $ symbol in a cell reference fixes that row or column of the reference, otherwise references are relative.
(Final final note: This post was written without ChatGPT, but for fun I fed my initial rough notes into ChatGPT and gave it some instructions to write a blog post. Here’s what it produced: Debugging Below the Abstraction Line (written by ChatGPT). It has a way better hero image.)
В России допустили «второй Чернобыль» в Иране22:31