News for hackers. Stuff that matters.

Spinosaurus

Re: on Thursday October 20, 2022 @08:25PM (#33282660)
There isn't really much to learn when going from Java to Kotlin. Most Java devs with a bit of experience should be "fluent" in Kotlin within two or three days.

Ask HN: News scraping APIs – how are they legal?

I had a project I was working on that required a sort of news feed. A quick google search turned up a few news apis. They seem to scrape news sites and turn them into JSON, then charge for the feed.YC even funded one of them! I'm curious about how this is possibly legal. If it is legal, it would of course be cheaper for me to simply scrape the website I need instead of paying one of the apis.

( Read More... | 1 comment | 3 points | on HN )
What is "Seabed-mounted buoyancy"?

Ask HN: Help! Tech stack for web scraping and simple frontend graphs

Hey all, starting to work on some of my own projects after a 5 year hiatus.My personal projects in the past have often utilized a Node.js backend (Express) that served a React frontend, with a postgres db with Knex. I have a bit of familiarity with Rails.I'm wondering how much things have changed in the past few years. I'm reading that React should probably be avoided, Vue seems popular, Svelte...

( Read More... | 1 comment | 2 points | on HN )
Re:To meet demand, US needs 4.3M more apartments by 2035 on Thursday August 11, 2022 @05:49PM (#32432149)
I'd really like to know the reasoning for that as well.

I was in the market for a year and was interested in something outside of a city. I could afford the larger 5 bedroom homes, but had absolutely no use for that amount of space. Nice 2 bedroom homes in the suburbs just aren't a thing for some reason. Smaller homes exist, but the quality drops dramatically.

Perhaps there is an untapped market for high quality 1-2 bedroom homes outside of cities. I'd certainly buy one.

Re:Stripe cuts internal valuation by 28% on Thursday July 14, 2022 @10:27PM (#32103965)
Many companies actually prohibit employees from selling shares to third party investors (including investors on marketplaces like EquityZen) without board approval.
Re:Venice to introduce entry tickets and fees on Thursday July 07, 2022 @10:25AM (#32014508)
> Fundraising to improve the place and reduce burdens on residents dealing with but not profiting from tourism seems smart.

That's absolutely fine, but I feel like a reservation/ticketing system such as the one proposed is not the best solution. Again, a tourism tax across the city might achieve the same effect without such a system.

In my opinion, the cost (within reason) is absolutely irrelevant. Raising money for the city and locals is a great effort and I applaud it. It is simply the requirement of yet another "hoop to jump through" that bothers me. After years of a pandemic with legally questionable restrictions and requirements throughout daily life, I simply don't want more "hoops to jump through".

Re:Venice to introduce entry tickets and fees on Wednesday July 06, 2022 @11:20PM (#32009576)
Why not simply prohibit cruise ships in the nearby port? That seems like a far, far easier solution if that is in fact the root cause of the problem.
Re:Venice to introduce entry tickets and fees on Wednesday July 06, 2022 @11:03PM (#32009494)
On one hand, this may help reduce congestion in the city during peak tourism season. On the other hand, paying to visit an entire city (and literally having to book a visit ahead of time) seems incredibly odd; I certainly am not a fan of the idea.

If raising money via tourism is the goal, a more widespread tourism tax on food and services would likely both raise funds and partially reduce tourism overload, without the burden of requiring visitors to go through the arcane process of booking a visit.

Have you had any lasting effects?

I've been prescribed a "fairly serious" antibiotic for a skin condition that has been plaguing me for several years (I've gotten like 5 different diagnosis and tons of different Rx). I'm otherwise incredibly healthy, so this antibiotic scares the shit out of me and I have yet to start taking it.

Re:Ask HN: How do you organize your routine? on Wednesday May 25, 2022 @10:44AM (#31505289)
Would you mind providing a quick summary of the primary points of the book?
Re:Selling Tiny Internet Projects for Fun and Profit on Wednesday May 19, 2021 @11:07AM (#27209728)
I wonder how viable a sort of "micro PE" firm would be, basically a company that just buys many of these micro indie projects with positive cash flow with the goal of holding on to them for profit or investing into their operations and eventually reselling them.

There's been this trend of new firms popping up that acquire small ecommerce brands (in fact, there was one on HN just the other day). I'm wondering if the same model can (or has) been applied to small "indie" companies and projects.

Ask HN: Where to find research papers in “layman's terms”?“

I sometimes browse arxiv.org and other sites as I think research papers are a great way to get a feel for what's going on at the bleeding edge of some topic.However, I'm certainly not a domain expert in most of these topics, which makes reading these papers difficult. Is there somewhere where I can read summaries about the newest developments in some topic (e.g. math, cosmology, etc.) in...

( Read More... | 6 comments | 3 points | on HN )
Re:How I grew my Shopify micro-SaaS on Saturday July 04, 2020 @05:11PM (#23734942)
> 14 months ago, my co-founder Sankalp and I set out to build a business..

It sounds like you decided to build a business before coming up with an idea that could be a business.

In the end, how did you decide what to build?

Re:Ask HN: How in the world is $TSLA worth more than $TM? on Wednesday July 01, 2020 @12:55PM (#23703677)
It doesn't, at all. I've heard suggestions that great news coming out of SpaceX does impact Tesla, but not the other way around. Plus, SpaceX isn't a public company.
Re:Ask HN: How in the world is $TSLA worth more than $TM? on Wednesday July 01, 2020 @12:53PM (#23703658)
I wonder how many individuals received one of the recent stimulus checks and parked it right into Tesla stock.
Re:Ask HN: How in the world is $TSLA worth more than $TM? on Wednesday July 01, 2020 @12:48PM (#23703569)
> Perhaps because Tesla is less bloated?

Is that simply a perception you think many might investors have? Tesla has lost money every year, while Toyota has showed substantial profit. Without knowing anything else about these companies, an outside observer might think Tesla was the "bloated" of the two.

Ask HN: How in the world is $TSLA worth more than $TM?

Tesla is now worth more than Toyota, and yet has pretty much lost money every quarter. Toyota, on the other hand, has had billions in profit every quarter for years.https://www.macrotrends.net/stocks/stock-comparison?s=net-income&axis=single&comp=TM:TSLAIs there a reasonable explanation for this, or is it a complete bubble?

( Read More... | 43 comments | 19 points | on HN )
Air USA (Don Kirlin, president), along with a bunch of other companies were selected as contractors for the U.S. Air Force to provide "Red Air" (adversary training) services. This is not new; the Air Force uses private companies for training as the cost savings are immense:

• Reduced flight hours and maintenance on fleet aircraft.

• Instructors do not need to be pulled from schedules.

• Fleet aircraft do not need to be hard scheduled.

• Cost per flight hour is much lower for common aggressor platforms (A-4, L-39, F1M, and now these legacy F-18s) than the aircraft the Air Force is training in.

• Private companies can more easily maintain and source parts for aircraft the military cannot (Migs, for instance).

This particular sale was the remainder of the RAAF's retired F-18 fleet, which Canada started buying in early 2019. These are _not_ Super Hornets.

Some of these companies have been around for decades. Some competitors:

• ATAC

• Top Air

• Draken

Re:Diamonds Keep Getting Cheaper on Wednesday November 13, 2019 @01:45PM (#21527789)
Strange that the article does not mention lab grown diamonds. I would have assumed that the increases in production of lab grown diamonds combined with increasing consumer acceptance of lab grown diamonds would be a large contributor to price declines.

Is there reason to believe this is not the case?

As an aside, has anyone ever purchased a lab grown diamond? What was your experience? Where did you purchase it?

Re:Diamonds Keep Getting Cheaper on Wednesday November 13, 2019 @01:38PM (#21527705)
Da Beers has their own lab grown direct to consumer subsidiary called Lightbox.
Re:We built network isolation for 1500 services on Tuesday November 05, 2019 @11:26PM (#21459700)
Almost all of the micro services referenced are written in Go.
Either:

a.) Manually modify your web page either through the existing files hosted by your provider, or by pushing something via ftp/git.

b.) Use a content management system (CMS), either custom or third party, to update content using whatever methods are in place (usually some sort of dashboard).

Additionally, note that many popular site builders (e.g. Squarespace) offer a mobile app for editing on the go.

Re:Duffel (YC S18) raises $30M for flight booking API on Monday October 28, 2019 @02:41PM (#21380125)
> banking API is clearly a multi-billion dollar a year business

Why?

AFAIK most big banks have APIs, and it would seem to me the use cases for needing to access an account programmatically are few.

> found one in fintech in NYC

I'm interested in hearing which, if you care to share.

Older »