Viewing profile — chrismandelics

Same here. I ran into a similar situation mapping municipal data ( https://wwwww.buffalo.mandelics.com/w5/around-buffalo.html ) plus I needed to be able to click a point and see th…

Also worth noting: default JS `Array.sort()` converts everything to strings and compares them lexically -- so 80 comes before 9. It's a little faster to sort them as numbers: `.sor…

Plain JS numeric code _can_ be really fast if you stick to typed arrays. I tried the posted JS in Chrome on an aging thinkpad and each `testSort()` took as long as 125 seconds (32 …