felixguendling

5 ms·

1.
by felixguendling 1mo ago
If you optimize one criterion, it's simple: lowest is best or highest is best. If you optimize multiple criteria, all optimal trade offs between any of the selected criteria are "best" in some way.
2.
by felixguendling 5mo ago
I guess we only find out if some people order those chips and check if there is some data. From my understanding the idea is the same like maps showing air planes or ships (for ships it’s AIS). So without volunteers/pioneers who partic
3.
by felixguendling 5mo ago
It's based on Car2X/Vehicle2X data that's sent unencrypted and can be received with chips you can order from China.
4.
by felixguendling 6mo ago
Have you tried MOTIS with only the geocoding enabled? This should be 1-2 orders of magnitude smaller.
5.
by felixguendling 7mo ago
Similar just based on open source + open data https://social.tchncs.de/@Jbb/116082509413974306
6.
by felixguendling 1y ago
Would you recommend this as a "thread pool" / coroutine scheduler replacement for an application web server?
7.
by felixguendling 1y ago
Thanks! Maintainer of MOTIS here. We're planning to bring support for NeTEx, SIRI and OJP to MOTIS and with those formats a lot of features that are only available with those formats but not with GTFS(-RT) (yet). But having them implem
8.
by felixguendling 2y ago
I asked "Ask HN: Is Elm dead" in 2022 with mixed results. https://news.ycombinator.com/item?id=31485011 IMO it's safe to say that Elm is dead and won't come back with this attitude of the core team (whic
9.
by felixguendling 2y ago
Just found this and couldn't find anything about it but it looks interesting. Does anyone have experience with it? Seems like a competitor to CUDA from AMD and Intel?
10.
Portable and vendor neutral parallel programming on heterogeneous platforms(github.com)
1 points by felixguendling 2y ago|1 comments
11.
by felixguendling 3y ago
Regarding the size I would guess that if htmz would be extended to have the same features as htmx, it would also be similar in size? Would it make sense to modularize htmx in order to only pay for what you really use to support adding featu
12.
by felixguendling 3y ago
Looking at the benchmark where C++ is worst compared to other languages, it's depending on the library used. I would guess if they used Google's re2 Regex library instead of Boost's, the result would be different. https:&#x2
13.
by felixguendling 3y ago
Exactly the same approach for C++ (including RelPtr which is called offset_ptr in cista): https://cista.rocks
14.
by felixguendling 3y ago
Let's assume, Hetzner or OVH themself would just take Ubicloud and offer this as a service without paying any money to Ubicloud. In this case, many customers would just use the Hetzner/OVH offer (everything from the same vendor =
15.
by felixguendling 3y ago
Even with if the third party provider makes no improvements, they can still provide it cheaper because ubicloud pays the development costs? This is a business threat that would not be mitigated by AGPL-3.0?
16.
by felixguendling 3y ago
Very nice! What can be added is to group exercises in beginner, medium and advanced and add warmup and stretching routines.
17.
by felixguendling 4y ago
I presented about MOTIS Project. Happy to share with you all the all the algorithmic details, our tech stack, etc, if you're interested. In the talk I just wanted to give a broad overview of what is MOTIS. I think it's really hard
18.
by felixguendling 4y ago
If you're looking for something faster but C++ specific, more compact in serialized size, more efficient in serialization you can try cista: https://github.com/felixguendling/cista (Disclaimer: I'm the author
19.
Ask HN: Is Elm Dead?
40 points by felixguendling 4y ago|19 comments
20.
by felixguendling 5y ago
Nice! We also did something similar: Demo: https://europe.motis-project.de/ Project site: https://motis-project.de Source: https://github.com/motis-project/motis
21.
by felixguendling 5y ago
When reading the title I thought that it is about complexity of linear search vs. better alternatives like hash sets/maps, or at least sorted data structures (binary search). But if having linear complexity is fine, std::find_if/a
22.
High Performance C++ Serialization and Reflection(cista.rocks)
2 points by felixguendling 5y ago|0 comments
23.
by felixguendling 6y ago
Don't forget Sanitizers combined with comprehensive test suits. I would always recommend doing both, static and dynamic analysis.
24.
by felixguendling 6y ago
Maybe your content is against the rules of YouTube or you want to have a custom paywall for your premium content. Maybe you just don't want Google to collect data about your users. You will be in trouble when Google cancels your accoun
25.
by felixguendling 6y ago
I don't think that the main purpose of AppImage and containers is to hide technical debt. Being able to package an application 1x to run on many Linux distributions is a huge plus - notably if you don't want to waste resources sup
26.
by felixguendling 6y ago
The linked page is currently not available. Archive link: https://web.archive.org/web/20200416183057/https://flak.tedu... There are also ways to do this on Windows and Mac OS X. This library provides CMa
27.
by felixguendling 6y ago
I think the concept would look more like Rust. It is still compiled to machine code, not VM opcode. You do not need a VM and do not require a garbage collector, JIT, etc. which makes it suitable for more use cases. But: if it's a compl
28.
by felixguendling 7y ago
Playstation, Mac OS and many others are based on BSD for that reason (and probably other reasons as well). I cannot imagine a BSD-based MS Windows but it would be cool! This would probably solve slow filesystem I/O (which is one of the
29.
by felixguendling 7y ago
I consent with you that many pros and cons are rather subjective and pros/cons depend on the specific use case. On the other hand, I like having a list of all these libraries with their supported platforms, license and a screenshot. Th
30.
by felixguendling 7y ago
For everyone interested in experimenting with this: https://gcc.godbolt.org/z/vmcnXh Godbolt's compiler explorer is a great tool to try new features (language, compiler, standard library, etc.).

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