Kubuxu

19 ms·

151.
by Kubuxu 9y ago
I am not sure about this exploit but what can be done is you can send a Class type over the wire. It contains Java bytecode and when de-serialized it will use some ClassLoader to construct the Class instance. While doing that the static in
152.
by Kubuxu 9y ago
Some optimizations are disabled when Golang is running benchmarks.
153.
by Kubuxu 9y ago
I get 2.5+0.7+0.6=3.8 to get into Mars Transfer from LEO. If we were to execute perfect aerobraking, the rest would be free. It for sure wouldn't be perfect so some fuel will be needed but not that much. Source: https://en.w
154.
by Kubuxu 9y ago
IPFS dev here. We are quite close to having git being hosted directly on IPFS/IPLD. Things like pushing and cloning work. Example workflow: git push ipld:: <prints out CID of that commit which has 1:1 mapping to hash of th
155.
by Kubuxu 9y ago
You can even swap it a[b] equivalent to b[a].
156.
by Kubuxu 9y ago
5min video: https://www.youtube.com/watch?v=Sxvu7qf6rDw Mainly it is that for more than 60fps you need dual-link DVI, display port or HDMI 2.0 and you won't find many TVs with either of those. So even though the screen
157.
by Kubuxu 9y ago
Sealing part of the Proof of Replication will in big part require disk IO and won't be possible to do in parallel so ASIC or FPGA won't help you much.
158.
by Kubuxu 9y ago
Yes, citations 5, 14, 15 will be published latter. There is a possibility that some of them will be published next week.
159.
by Kubuxu 9y ago
This whitepaper is the first overview of updated Filecoin protocol. More details about specific components of Filecoin (like Proof-of-Replication, Proof-of-Spacetime) will be released in future in their own publications. It is also accompan
160.
by Kubuxu 9y ago
You can also write `cache:` in front of the URL. Works in FF, probably also in Chrome.
161.
by Kubuxu 9y ago
There is Bumblebee that works on Linux as a replacement for Nvidia Optimus, getting it working isn't trivial but Nvidia is to blame here not Linux.
162.
by Kubuxu 9y ago
If I may ask, how did you made Travis take your money? We wanted to pay them (as an OSS project) for faster and more reliable builds for a long time but they always refused.
163.
by Kubuxu 9y ago
This worked for me in the past: https://github.com/wavexx/screenkey It is basic but works.
164.
by Kubuxu 9y ago
Yes, RPi uses USB-Eth adapter on board.
165.
by Kubuxu 9y ago
You use network namespaces or whole solution like LXC.
166.
by Kubuxu 9y ago
Space applications use single crystal GaAs (Gallium arsenide) process instead of wide spread c-Si (Crystalline silicon, currently usually multi-Si), due to their superior performance and weight. Process of producing c-Si panels has become a
167.
by Kubuxu 9y ago
There is enormous difference between rolling your own crypto primitives and using existing primitives to create a protocol.
168.
by Kubuxu 9y ago
It is probably to differentiate motherboards. You don't want the consumer to plug in Epyc into Threadripper's mobo and complain that there is not enough PCI-E lanes or memory channels.
169.
by Kubuxu 9y ago
To be precise it uses variant of Keccak as NIST changed parameters of SHA-3 when they were already using it.
170.
by Kubuxu 9y ago
> Bazaars allows remotely fetching one single revision from a repo, without requiring to download the whole history. You can't do this with git. The best I found was to loop "git fetch --depth N" with an increasing value o
171.
by Kubuxu 9y ago
I like scala too but I have to say, it is a bit on a heavy side when it comes to scripting. re: the rm -rf "$STEAMROOT/"* there is much simpler way to avoid it: set -euo pipefail IFS=$'\n\t' This would
172.
by Kubuxu 9y ago
And they probably won't for political reasons. Salsa20 was created by DJB who has previously fought with US Gov against encryption export ban and also they have their own suits they prefer you to use (for their own reasons). Here is a
173.
by Kubuxu 9y ago
Salsa20 and ChaCha20 are faster on modern hardware than built-in AES instructions. AES is just old and complex. As Salsa family and other modern ciphers have shown you don't have to use complex function to achieve security.
174.
by Kubuxu 9y ago
Only if `go test -cover ./...` would work. Currently in needs a lot of magic [1] (ignore sharness test coverage magic, it uses even more magic [2]). [1]: https://github.com/ipfs/go-ipfs/blob/master/c
175.
by Kubuxu 9y ago
Responding to 0xCPM (sibling comment). IPFS was not designed to hide the sources but thanks to versatility of transports (you can ever run it on cjdns or mesh network) and possibility of using it offline it is not easy to censor.
176.
by Kubuxu 9y ago
It was here 3 or 4 times in a span of 2.5h years.
177.
by Kubuxu 9y ago
One of them would be a fuzz testing. You start with a predefined 'corpus' of inputs which are then modified by the fuzzer to reach yet not covered code paths. In the process it discovers many bugs and crashes. The input fuzzing pr
178.
by Kubuxu 9y ago
You can download IPFS software via IPFS, and there is always sneakernet.
179.
by Kubuxu 9y ago
Same way Torrent protocol does and with mDNS.
180.
by Kubuxu 9y ago
As far as I know there are people that are interested in putting this data on IPFS, it didn't happen yet as right now the focus is to rescue, save and archive this data. Redistributing it comes after it is safe and sound.

More ›