Knight who says Ni. Mobile Perf & Compilers @ Facebook @ndfred@mastodon.social

London
Joined February 2009
Frédéric Sagnes retweeted
holy shit
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Nobody: Tech Bros on Twitter: "I woke up this morning to make coffee and my dog barked at me. That bark reminded me that the best product managers lead with assertiveness and candor in a high-growth fast paced setting. Here are some things I learned as a PM at a Series B 🧵👇”
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Frédéric Sagnes retweeted
Replying to @benedictevans
Tim was “out standing in his field”
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The Imperial report on the new UK B117 strain is out. Very concerning findings, that highlight why we need to act on this *now*. These findings suggest that the situation within the UK is likely to get much worse than it is now. Here's why- Thread.
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Frédéric Sagnes retweeted
"Here is the story of how I added a RGB OLED hot-swap mechanical keypad to create the most pimped-up microwave in the entire world!" github.com/dekuNukem/pimp_my…
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Frédéric Sagnes retweeted
iOS 13 GM and latest iOS 13.1 beta continue to reference Apple’s Stereo AR headset efforts 9to5mac.com/2019/09/10/ios-1… by @michaelpotuck
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Replying to @ndfred @pedantcoder
Thanks for the tip! Looks like that for us the improvement is ~56% (down to 27.8 MB from 63.3 MB for an iPhone 8).
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Frédéric Sagnes retweeted
We also see a 50% download size reduction on iOS 13 (~70MB -> 33MB), guess moving away from plain zip to a more efficient compression format helps a lot at here?
Digging through console logs shows a 30% App Store download size improvement for the Facebook app on iOS 13 (still confirming with our app size team)! xitter.cf/ndfred/status/11606045…
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Frédéric Sagnes retweeted
So, about those marketing images: they came from the recap section of the special event website. I used the URL pattern from the last event and guessed the device’s names. Apple took them down immediately after we published.
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Frédéric Sagnes retweeted
From late yesterday: Jaguar Diary instalment where I read all the dozens of reviews of the new I-PACE so you don’t have to. And, why I signed on the dotted line: tbray.org/ongoing/When/201x/…
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Frédéric Sagnes retweeted
When the FCC detects you using WiFi channel 14
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Frédéric Sagnes retweeted
Printer is jammed again.
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Frédéric Sagnes retweeted
Ten Safari long-press shortcuts for iPhone and iPad. Mhm. Talk about discoverability. Great stuff in there! 9to5mac.com/2017/10/04/tips-…
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Decorated some Easter eggs today:
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Frédéric Sagnes retweeted
someone at the British Library is doing fine work
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Frédéric Sagnes retweeted
Ubiquitous e2e encryption is pushing intelligence agencies from undetectable mass surveillance to expensive, high-risk, targeted attacks.
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Frédéric Sagnes retweeted
The story isn't about Signal or WhatsApp, but to the extent that it is, we see it as confirmation that what we're doing is working.
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Frédéric Sagnes retweeted
The CIA/Wikileaks story today is about getting malware onto phones, none of the exploits are in Signal or break Signal Protocol encryption.
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Frédéric Sagnes retweeted
#MustRead on how WikiLeaks actually accidentally released the proof that Podesta was hacked by a foreign government xitter.cf/pwnallthethings/status…
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