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Incredibly fast.

While the 9a and 9 pro are very similar, for comunity based development this is substantial.

I am often very critial, but I must give props to the grapeneos team.


Very cool site, great implementation.

Calorie burn is dependent on weight and body fat. Individuals who are x+25kg will burn way more calories than x.

For users who come to this site to supplement their weight loss information might be misinformed in their journey, or worse,use it as a primary source and become discouraged because their idea of calorie loss is a little skewed due to the conservative numbers currently shown.


> or worse,use it as a primary source and become discouraged

I would hope these people download the free app so they can actually track their food, which has extensive tooling to track weight trends and expenditure changes over time :). But yes, you should be able to customize the assumptions, I just have about 100 more of these things to add and didn't want to wait longer to see feedback.


I don’t know bud, but when I work with diet and nutrition, I feel like I owe users accuracy more than I deserve feedback. Maybe we have a different sense of ethics.


github.com

/s

To add something constructive, think of how deamanding people can be in ordinary everday life.

Now think of how demanding they can be when something doesn't quite work how they want.

I've been on both sides of the fence being a demanding user myself and prolific contributor. I could write entire volumes on the cesspool that can be opensource contributing; obviously there's lots of good that comes with it too, good communities, good people.

But open source is an ecosystem like any other really, there are cesspools of obnoxiousness, toxic behavior, and also havens of really insightful and friendly people.


Not only this, but most US companies do not really have any incentive to focus on security.

On HN there is an echo chamber with the shunning of companies who have experienced incompetence based breaches. Your average consumer does not know (beyond the news cycle) or generally even really care.

I think you can even look at FBI and NSA public service announcements and guides about consumer electronics security as a sort of ''shit this industry stuff is pretty bad we need to think about our goal differently,'' with regards to them trying to pick up some of the security slack that US companies shit out with their products.


The various 3-letter-agencies really are incentivized to help government and industry be legitimately secure against anything short of the sophisticated attacks they themselves can orchestrate

When you’ve got the sort of reach and resources they have, it does you no good if script kiddies or unsophisticated attacks are causing problems and you don’t need the easily preventable attack vectors they’d use.


When the HDDVD-Bluray wars were going on China had their own implementations of optical storage, and it has been evolving ever since. Much of it is undocumented in languages other than Chinese.

Companies in China use these alternative optical discs, some of which store up to 1TB of data.

The only reference I can find to it on English Wikipedia is the CBHD

https://en.wikipedia.org/wiki/China_Blue_High-definition_Dis...


1TB would be nice, but never heard of these, and the quoted wikipedia page lists:

Like HD DVD, CBHD discs have a capacity of 15 GB single-layer and 30GB dual-layer and can utilize existing DVD production lines.

So sounds relatively equivalent to bluray, which is way to small to backup modern HDD's (10TB+)


it's actually 128GB per disk (BDXL), I only know of Chinese companies announcements of 500GB optical disks last year[1], not sure if they are already deployed to some enterprise partners, it's entirely possible. Their more theoretical research goes far beyond that. [2]

There are archival storage machines similar to tape drive robots for archival storage in the Chinese market where you have hundreds of such disks in a single unit and 1PB+ per rack.

[1] https://mp.weixin.qq.com/s/dU8QdK8w8f5qziWP0UYQuw [2] https://www.theregister.com/2024/02/23/optical_disc_breakthr...


If you want to do this now with little setup, run waydroid and then run wireshark inside the network namespace that is created for waydroid

sudo ip netns exec <netns> wireshark


Wireshark is nice, but for HTTPS MitM you'll need a tool like mitmproxy/Burp to do the proxying and either modifications to the system image or a Frida daemon running as root to make most apps trust the MitM'd certificates.

To get the traffic routed right, the Wireguard option for mitmproxy is pretty useful in my experience. Not sure how well Waydroid + Android VPNs work together, though.


There's also certificate pinning which is done by basically every modern android app so you often need to modify apk to remove that. Httptoolkit has a good blog on the process: https://httptoolkit.com/blog/frida-certificate-pinning/


With root access, Frida can patch applications in memory, so you don't need to mess with the APK file.

If root is not an option, injecting Frida into the APK will work (but that might break applications that verify signatures).


What do you mean by the Wireguard option for mitmproxy?

EDIT: Oh, look at this https://mitmproxy.org/posts/wireguard-mode/. TIL.


It's a pretty neat feature! I think it's in beta but it works flawlessly in my experience. Sure is a lot easier than setting up a separate (W)LAN with iptables rules to force redirect traffic.


You can cross trust and establish alternative trust paths in PKIs



>I only want glitches to happen on-demand, not all the time.

>My injected ELF also flushes the page cache

The difference between a padawan and a jedi

Amazing write up and bonus points for the reproducibility of this creativity.


What a throw back

This defined, in many ways, how link associations on the web were/are percieved


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