News for hackers. Stuff that matters.

rahulgoel

Re:Ask HN: Any Interesting Niche Hobbies? on Wednesday April 08, 2026 @01:37PM (#47693574)
If you like music and technology - there's a massive world of possibilities out there (e.g., software based music production, tone.js, music programming with Strudel).

If you have more money - 1) DJing/mixing on vinyl + record digging, 2) Modular synthesis (your wallet will hate you your soul will love you)

Re:Ask HN: Any Interesting Niche Hobbies? on Wednesday April 08, 2026 @01:35PM (#47693548)
+1 on this - powerlifting is great due to 1) Rapid, specific initial progress, 2) Highly structured programming (e.g., RPE based), 3) Focus on strength vs. aesthetics is a great way to be more holistic about health & performance, 4) Forcing function on all downstream decisions (diet, sleep, alcohol). Adding +15 lbs on your deadlift can become strong motivation to drive discipline, 5) Drives the importance of recovery/rest on long term progress
Re:H-1B Visa Changes Approved by White House on Tuesday August 12, 2025 @03:29PM (#44880826)
Welcome change. I studied engineering at a U.S. university, came here 10 years ago, and still did not make it through the lottery (while the ones gaming the system did).
Congrats on the launch. For a sec, I thought this was related to the healthcare comms firm owned by Stryker.

https://www.stryker.com/us/en/portfolios/medical-surgical-eq...

I made a website that helps me search for specific techno tracks across DJ sets.

It helps me find DJs I vibe with the most

Re:Ask HN: How to learn business being a software engineer on Sunday January 08, 2023 @06:50PM (#34304752)
Some thoughts as a strategy professional for a large tech co:

- Financial : DCFs, multiples, statements, esp what drives value of firms (Resource: Aswath Damodaran)

- Strategy: how firms create value (Resources: YC Startup School lectures esp Peter Theil’ lec on YouTube)

- Ops: YC lecture on metrics investors want (CAC, LTV, diff biz models like aaS, etc)

- most important would be to check out your co’s pitch decks, SEC filings (if public) to understand the core strategy, value prop, financial performance and most critical hypotheses

Re:Meta Earning Results Q3 2022 [pdf] on Wednesday October 26, 2022 @06:26PM (#33350446)
Yep, seems to be driven by 9.3B in purchases of property, plant and equipment in Q3 22 (up +116% from 4.3B in Q3 21). I think it's due to "investments in data centers, servers, and network infrastructure. An increase in AI capacity is driving substantially all of our capital expenditure growth in 2023."
Re:Queueing Theory on Saturday October 15, 2022 @11:21AM (#33215604)
Surprisingly applicable to modern problems, such as queuing within computer systems. I studied this for my industrial engineering degree and thought it was extremely elegant.
Re:Ask HN: What are the best tools for web scraping in 2022? on Wednesday August 10, 2022 @03:57PM (#32417563)
If no javascript automation - python's asyncio, regex and aiohttp can scale really fast for simple tasks.
Re:Ask HN: Meal Planning App? on Tuesday August 02, 2022 @08:59AM (#32317905)
I'm a powerlifter, so I create a "macros outline" - x oz of rice, y oz of chicken breast, z grams of fiber to hit my nutrition and then fill it in with mood/cuisine.

There's a reason why there isn't a successful app out there, since this is 1) highly personalized and 2) very tedious (manually inputting ingredients, etc).

Re:Ask HN: Share your personal site on Wednesday April 06, 2022 @08:56PM (#30939393)
http://tinyurl.com/rahulgoel

I'm not a programmer (actually a business strategist) - but I tend to have lot of fun coding and designing things.

I primarily use to it share things with friends - like music across different soundcloud profiles, bandcamp releases, apps etc.

Re:Peter Thiel to step down from Meta’s board on Monday February 07, 2022 @05:10PM (#30252058)
- DAUs decreased -0.05% from 1,930m in Q3 22 to 1,929m in Q4 22. ("sequentially") - DAUs increased +4.5% from 1,845m in Q4 21 to 1,929m in Q4 22. ("year over year") - See pp18: https://s21.q4cdn.com/399680738/files/doc_financials/2021/q4...

DAUs are those using FB app only. Metric for those using all apps (Insta, Whatsapp, etc) increased.

Btw - there are ~4.66B internet users - and FB has 77% of those log into one of their apps a month (MAPs = 3.59b, pp11).

Re:Bolt founder on Stripe/YC on Monday January 24, 2022 @11:40PM (#30068089)
Stripe's messaging seems focused on infra for the "internet".

I think Swipe is more niche ie: focused on Indian SMBs who may have a very different workflow. Swipe is focusing on WhatsApp powered payments. (See: https://www.ycombinator.com/companies/swipe-2).

Though, you'd think they would compete for the same customers over time.

Re:Hellofresh employees' open salary initiative on Saturday January 15, 2022 @02:03PM (#29949172)
I think as a principle, symmetric information is quite important for good functioning of a market.
Indian politicians who don’t deliver basic, essential energy will be voted out.