HNHacker News
TopNewBestAskShowJobs

rafinha

195 karma · joined March 2, 2016

SW Engineer; other accounts: lets_all_be_stupid_forever ; Top Interests: - Machine Learning - Medical Imaging - Games (Circuit Artist's developper)
submissionscomments
rafinha··on 'Hitler Tamed by Prison' (1924)
fake news since 1924 :)
rafinha··on How Subtle Class Cues Can Backfire on a Resume (2016)
Maybe the interviewers bias resume selection to their own profiles. Because most people come from elite families, mostly people from elite families get interviewed.
rafinha··on PyPy2.7 and PyPy3.5 v5.7 released
oops, I meant GIL. I work with scientific computing. In my experience, the only justification I have of using other language (mostly C++) over python is to get over the interpreter lock, which over complicates your life if you want parallelisation. Multiprocessing is just awful, specially if you work with big chunks of data (I do mostly medical imaging). PyPy, even if it's faster, still has the same GIL constraints as CPython, so not really a big advantage IMO.
rafinha··on PyPy2.7 and PyPy3.5 v5.7 released
PIL
rafinha··on How to never complete anything
Guess I'm so far gone couldn't even finish the article...
rafinha··on Show HN: Plot directly in your terminal with matplotlib
"Never again be stuck not being able to see cats do stupid things in animated gifs when you don't have your web browser available" Lol they do know how to sell their software xD. Thanks for link.
rafinha··on GPUs Are Now Available for Google Compute Engine and Cloud Machine Learning
I'm not sure most gtx users doing hpc can be called "enthusiasts". After all, most research is done in these devices, and most models should therefore fit memory requirements (unless you're doing some hardcore - or lazy engineered research model) . Correct me if I'm wrong, but AFAIK the tesla cards are designed to fit regulated markets and are not mass produced like the geforces, therefore the elevated prices.
rafinha··on GPUs Are Now Available for Google Compute Engine and Cloud Machine Learning
Unless you are using Geforces, which are much cheaper than 5k$ and have near performance (single-precision).
rafinha··on Show HN: Alacritty, a GPU-accelerated terminal emulator written in Rust
Why does one need 500fps on terminal ? I don't understand the need for the GPU.
rafinha··on Transitioning Firefox's rendering engine from Gecko to Servo
Same here. was click-baited to another Rust article :D
rafinha··on Compiling Rust to Web Assembly
Is there a way to debug apps compiled to Web assembly? (Like a gdb.js :D ) I suppose using standard dev tools won't be useful.
rafinha··on Getting Past C
I still don't get it. Can't it be done in c++ via appropriate data structures? I mean, it's not like Go is magic, at the end I suppose Go would be doing just that. As far as I know the main reason people opt for Go over C++ are the compiling times...
rafinha··on Getting Past C
I didn't understand why rust and go are natural alternatives to C. Wouldn't C++ be a more natural option? (Despite the fact that both go and rust are developed by third party companies)
rafinha··on Top Blender developers of 2016
This page is so cool, not only it gives tons of credit and visibility to developers but also motivates new people to contribute. We needed this kind of exposure in every open source project.
rafinha··on Deep Learning Enables You to Hide Screen When Your Boss Is Approaching
Ok people need to start writing articles on what deep learning rather cannot do ;)
rafinha··on Ask HN: What's the state of the job market in data science and machine learning?
Isn't it 2 profiles of engineers? Those who make production code and those who work in prototypes? One thing is to understand why your model isn't converging, another is how to scale it up...
rafinha··on Donald Trump is the president-elect of the U.S.
That is questionable, after all even Trump managed to do so, even if the Republican party was against him at a given point.
rafinha··on Donald Trump is the president-elect of the U.S.
Very true. Allow me to add the fact that it has been shown (via wikileaks) that Hillary and the DNC conspired in the primaries process, specially against Bernie Sanders, invalidating her even more in the final voting.
rafinha··on Donald Trump is the president-elect of the U.S.
Bernie Sanders could have been the president, but Hillary cheated in the primaries.
rafinha··on A Look at How Traders and Economists Are Using the Julia Programming Language
deja vu
rafinha··on Why Do Anything? A Meditation on Procrastination
Because what's better than procrastinate reading an article about procrastination?
rafinha··on Fighting Corruption in Brazil with Machine Learning
Doomed to fail. There won't be enough non-corruption data for discrimination.
rafinha··on Lists of JavaScript methods which you can use natively
or you can just use lodash
rafinha··on PyPy 5.0 Released
no numpy, not interested ... will check again next version.
rafinha··on Ten lessons I wish I had learned before teaching differential equations (1997) [pdf]
"FORGET ABOUT EXISTENCE AND UNIQUENESS OF SOLUTIONS" what? most important thing about differential equations.
← PreviousPage 2 of 2