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diegolo

Re:A love letter to the CSV format on Wednesday March 26, 2025 @06:51PM (#43488387)
People that talk about readability: if you store using jsonl (one json per line) - you can get your csv by using the terminal command jq.
Re:Money lessons without money: The financial literacy fallacy on Saturday February 22, 2025 @03:10PM (#43142692)
to me the author just rediscovered montessori method https://en.wikipedia.org/wiki/Montessori_education
Re:A search engine written in Pandas on Tuesday November 21, 2023 @07:51AM (#38362994)
I think this is a really cool idea and it might make sense to use this for small collections (100k/200k documents).
Re:Should peer reviewers be paid to review academic papers? on Tuesday November 14, 2023 @06:19PM (#38271220)
also, should authors pay a modest fee to get their paper reviewed?
Re:Show HN: An index of all monthly dividend stocks on Sunday July 09, 2023 @05:20AM (#36652969)
Are you talking about a single company not beating s&p or a portfolio of companies paying dividends?
Re:Online Spirograph Tool on Saturday May 28, 2022 @06:44AM (#31539223)
That was my favorite game when I was a kid <3
+1 this is so cool
it was made it more strict on Christmas Eve.
Re:What does code readability mean? (2018) on Sunday October 11, 2020 @04:50AM (#24744546)
there is this quote from Clean Code by uncle Bob that I simply love.

'Avoid mental mapping: In general programmers are pretty smart people. Smart people sometimes like to show off their smarts by demonstrating their mental juggling abilities. After all, if you can reliably remember that r is the lower-cased version of the url with the host and scheme removed, then you must clearly be very smart.'

Re:A Clean Start for the Web on Monday August 24, 2020 @03:43AM (#24258305)
you can't do that. when you implement search you need a global view over the collection to understand what are the most relevant documents. You are describing the paradise of the spammers :)
Re:Ask HN: Sold any support contracts for open source? on Monday August 10, 2020 @03:31PM (#24113098)
+1
Re:What happens when scientists admit error on Sunday April 26, 2020 @09:10AM (#22986880)
I agree - the message I wanted to communicate is the same :) I never thought the problem are the scientists ;)
Re:What happens when scientists admit error on Sunday April 26, 2020 @05:51AM (#22985927)
Hey, I feel you - and I understand the pressure - i have been in that situation. The point is that this:

> you sometimes have to write an experiment with a deadline next week.

shouldn't happen. And yes, at the moment is like this - sometime you will have to hack. But if the all community start to push for proper practices, instead of just saying "is as it is" - there will be less papers, with more quality.

Re:What happens when scientists admit error on Sunday April 26, 2020 @05:43AM (#22985894)
Lol I spent 5 years in academia, and I have a PhD in CS - I know what I'm talking about. Specs of code change in academia as in industry, I was able to write unit tests and document my code also in academia. And I know in medicine and chemistry time to publish are much longer - but that is not connected with the fact that they know how to properly use a microscope, clean the lab, and keep an inventory.

If you don't write unit tests how do you hedge the possibility of having bugs in your code?

Re:What happens when scientists admit error on Sunday April 26, 2020 @04:44AM (#22985627)
> The job of a scientist is really not to ship software, that's what a team of engineers would do.

I think that this is the real problem - in academia there is this idea that learning good practices is like a 'dirty' thing that is not required, while instead it would speed up the work and make it more reliable. if you look at chemistry or medicine, there researches have good practices for managing the lab and respect them.

How do you store your ML datasets?

How do you store you ML datasets? I'm looking for something like an artifactory but optimized for ML datasets, where I can:1) store sparse matrices (labels + features + comments) in an efficient way2) push/pull a dataset quickly from a language or using a cli3) (bonus) visualize the distribution of a particular feature and it's correlation with the labelDo you know any open source project...

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You can put them in your library/desk to impress your friends
Re:Show HN: Should you buy a house and rent it out? on Saturday April 20, 2019 @09:29AM (#19706433)
Not in Uk

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