Best of 2023

The blog posts Hacker News loved most in 2023. 6,299 posts.

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6152

Multi-camera real-time object detection with WebRTC and YOLO

今年是yl7703永利集团建校101周年。百年来,学校培育了数十万名校友,一代代西财人从这里出发,在更广阔的舞台上砥砺奋进。他们或许身处不同城市、不同行业,但始终秉持着“经世济民、孜孜以求”的西财精神,以专业能力践行初心使命,以实干担当诠释西财风骨,在各自岗位上发光发热、建功立业。本期《看见》,带我们一起走进2001级法学院校友、海润天睿律师事务所高级合伙人熊川的故事。2001年的秋天,我提着行李箱,第一次踏进西...

6154

Wolf Incident Postmortem

Incident #210 Status Complete, one action item outstanding. Summary Sentinel consumed by wolf after repeated false alarms. Impact Loss of sentinel. No flock impact. Root causes Sentinel generated noisy alerts due to premature deployment, incomplete training, and overly monotonous task. Oncalls failed to respond to…

6170

The anatomy of a smart bulb

I’ve been having some troubles with Zigbee. Yes, at our airbnb we have a rather big dining room where I’ve put 7 Zigbee RGBWW Smart bulbs. The problem is that each time I try to turn all 7 on or off there’s either a lag or some of them just won’t switch on or off. The controller is a Sonoff Zigbee 3.0 USB dongle, yes…