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someone buy me this amzn.to/2M7sJjL i can't record video reviews with my current lousy cam c270

@valeg looks like there's a prebuilt on official gnu site too

有没有大陆的网站有颜文字列表?比方,这些 🧒 🧑 🧓 🧕 🧔 🧙 🧚 🧛 🧜 🧝 🧞 🧟 🤱 🧖 🧗 🧘 💃 👧 👩 👸 👯 👰 🤰 👵 👦 👨 👴 🤴 🤵 👲 👳 👱 🎅 🤶 👮 👷 💁 💂 🕴 🕵 👶 👤 👥 👪 👫 👬 👭

a tale of 2 styles
const unit_vector1 = (([v1,v2]) => {const len = Math.hypot(...[v1,v2]); return [v1/len, v2/len];});

const unit_vector2 = (([v1,v2]) => ((len) => [v1/len, v2/len])(Math.hypot(...[v1,v2])));

which you prefer? reply or vote on twitter at
twitter.com/xah_lee/status/100

woot, am going to emacs meetup this Saturday. Sign up meetup.com/Emacs-SF/events/251 … PS if you are in Mountain View, San Jose area, a friend can pick us up. Else we go by train! pm/email me

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