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1. LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1)'s status on Sunday, 16-Aug-2020 20:31:04 EDT LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}

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   Today’s reading: Perfect Hash Function https://en.wikipedia.org/wiki/Perfect_hash_function
   
   Apparently, this is a collision-free hash that maps elements of the set to integers.
   
   I’ve seen things like “ace” and “ace-gperf” in Debian / Ubuntu repositories for years, but never bothered to find out what a perfect hash function is.
   • LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864} (lnxw48a1)'s status on Monday, 17-Aug-2020 00:38:53 EDT LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}

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     That’s ace-gperf and gperf.