Kmart’s $89 camera glasses removed from sale online amid privacy backlash

When random is not actually random enough

• Modulo method for random selection fails to provide uniform distribution.
• Randombetween(l, h) function ensures equal chance for each number in range.
• Randomchoice(set, probabilities) allows defining explicit probability distribution.

2h ago ·ersc.io

New Patches For Linux's Zswap Show Major Improvements

Amid multiple ongoing innovations being pursued in the Linux memory management space amid sky high RAM prices, a new patch series posted on Monday aim to enhance the Zswap performance for this…

2h ago ·phoronix.com

Best gadgets with artificial intelligence, useful devices

Mejores gadgets con inteligencia artificial y dispositivos útiles son conceptos que por fin coinciden tras dos años de fiascos comerciales ruidosos.

• Mejores gadgets inteligentes enfocados en periféricos especializados para problemas concretos.
• Abandonar sistemas cerrados, procesamiento delegado a teléfonos inteligentes o nubes.
• Gafas Ray-Ban Meta lideran visión asistida con cámara, altavoces y multilingüe transcripción.

2h ago ·dev.to

161 of 360 VPS IPs have no reverse DNS. They're cleaner than the ones that do.

Reverse DNS (PTR record) is the first thing most deliverability guides tell you to check. "No PTR = spammer" is treated as common knowledge.

• 161 of 360 VPS IPs lack reverse DNS entries
• Clean IPs have fewer blocklists than those with PTR records
• Smaller hosts omit PTR configurations due to automated provisioning

2h ago ·dev.to