Here's the incantation for invalidating the linux file system cache. Good for running performance tests when you don't want a hot cache throwing off the results.
sudo sh -c 'sync;echo 3 > /proc/sys/vm/drop_caches'
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A while back I answered a question on Stack Overflow asking about the relative popularity of The Art of Computer Programming . I replied wit... -
First, let's draw a cube: cube(10,true); Now, let's animate a 360 degree turntable view of the cube: rotate([0,0,$... -
Here's a quick example of duckdb's new ASOF JOIN. Problem: we have a time-based price table; if you have a sale time that falls in t...
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