Step 3: Refine with Detailed Shortcuts (Applying Secret Sauce #2):
With a thousand points, you barely notice the delay. With a million, you're doing a million distance calculations for every single query. On a phone updating the map as the user scrolls, that's untenable.
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Most Emacs users split the Emacs window and start a shell inside
触控版 MacBook Pro 曝光：配备灵动岛与 OLED 屏、今年亮相
永恒歌单骨灰盒（Eternal Playlist Urn）