HN user

apexkid

251 karma

Trying to build cool products and start a company some day. Currently working in education domain in India on how to scale education for millions using technology that is accessible and affordable.

Posts30
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github.com 4mo ago

Show HN: Web Scout AI – Auto-discover every user journey (zero config)

apexkid
2pts0
adityachaturvedi.com 1y ago

Behind the Pixels: The Math Driving Image Editing

apexkid
2pts1
www.zipshot.co 1y ago

Show HN: Powerful Screenshot tool for Mac without a paywall

apexkid
18pts3
news.ycombinator.com 5y ago

Ask HN: What is the easiest way to build your own live streaming service?

apexkid
3pts1
news.ycombinator.com 6y ago

Ask HN: What are you predictions for decade 2020-2030?

apexkid
1pts1
news.ycombinator.com 6y ago

Ask HN: What internet services do Google employees use for their personal usage?

apexkid
2pts0
medium.com 6y ago

A Hackers Guide to Crack Google Summer of Code 2020

apexkid
1pts0
news.ycombinator.com 6y ago

Ask HN: What is the most interesting algorithm you have written in production?

apexkid
2pts0
news.ycombinator.com 6y ago

Ask HN: What is the easiest and cheapest way to create a startup landing page?

apexkid
3pts1
news.ycombinator.com 6y ago

Ask HN: How to Deal with Lowballed Offers?

apexkid
6pts3
github.com 6y ago

O(1) constant time LFU cache [pdf]

apexkid
1pts0
news.ycombinator.com 6y ago

Ask HN: Computers can see and hear, why can't they smell?

apexkid
1pts1
www.bbc.com 7y ago

Narendra Modi wins Indian election in a landslide

apexkid
2pts0
news.ycombinator.com 7y ago

Ask HN: Are there any startups that want to solve for food wastage?

apexkid
5pts3
github.com 7y ago

Scalability

apexkid
2pts0
news.ycombinator.com 7y ago

Ask HN: Have you succeeded in creating a source of passive income?

apexkid
7pts3
news.ycombinator.com 8y ago

Ask HN: How would search engines work in a app only (mobile) world?

apexkid
2pts0
softwareengineering.stackexchange.com 8y ago

What is dependency shading in Java?

apexkid
3pts0
blog.pusher.com 8y ago

What came before websockets?

apexkid
1pts0
news.ycombinator.com 8y ago

Ask HN: How to stop feeling depressed about whether you will be successful?

apexkid
223pts116
medium.com 8y ago

Remove the promotion panel out of promotion. Inspired by “Why I quit Google”

apexkid
5pts5
stackoverflow.com 8y ago

Which algorithm is better: O(nlogn) time and O(1) space vs. O(n) time and O(n) space?

apexkid
1pts0
news.ycombinator.com 8y ago

Ask HN: How to keep your startup running if you cannot monetize from day 1?

apexkid
3pts4
news.ycombinator.com 9y ago

Ask HN: What are some must read books for computer programmers?

apexkid
14pts4
news.ycombinator.com 9y ago

Ask HN: Are people working at Amazon happy?

apexkid
6pts2
news.ycombinator.com 9y ago

Ask HN: What are best questions to ask to your potential customers?

apexkid
1pts1
news.ycombinator.com 9y ago

Ask HN: What are some must read research paper or articles on smart cities?

apexkid
1pts0
news.ycombinator.com 9y ago

Ask HN: How to get money for running a non-profit project?

apexkid
62pts43
www.kickstarter.com 10y ago

Fluid – The learning water meter

apexkid
1pts0
zhangliyong.github.io 10y ago

MongoDB Indexes Explained

apexkid
2pts0
[dead] 1 year ago

How to use ChatGPT and Perplexity to read paywalled content from business insider, new york times, and more.

[dead] 2 years ago

Wanted to share a side project I recently wrapped up after stumbling across [Karpathy's micrograd](https://github.com/karpathy/micrograd).

ML is mostly Python territory these days, and for good reason—it’s simple, flexible, and gets the job done. But as someone who spends most of their time in C++, I thought: What if I tried building something ML-related in C++? Sure, I had an idea of the challenges — verbose syntax, manual memory management, and, let’s face it, a lot less “fun” compared to Python—but I wanted to see what it’s really like.

So, inspired by micrograd, I decided to build my own autograd library in C++ from scratch. This wasn’t about translating Karpathy’s code (I’ve barely read it, honestly). My goal was to understand the inner workings of Autograd and Computational graphs, like the ones used in PyTorch, and recreate those ideas in C++.

The result? A small library that can train simple neural networks for tasks like linear and logistic regression.

It’s been a wild ride—balancing the elegance of ML concepts with the quirks (and occasional frustrations) of C++.

If you’ve ever wondered what it’s like to tackle ML with C++, or just enjoy geeking out over low-level implementations, I’d love to hear your thoughts. Code and project details are here: https://github.com/apexkid/micrograd-cpp.

I took on a new year's resolution to resume writing blogs. The last I did was when I was doing my undergrad. At that time, blogging was not that popular but I still loved it. But I got busy in work and lost that passion.

So here is to new beginning. Looking for support from the community.

Happy New Year!

I am working on Zipshot. http://zipshot.co -- The goal is to make the best free screenshot & OCR app for mac.

This is my side project because I needed an app like this for my daily use and I hate the fact that every other good app is paid even though maintaining such an app really doesn't cost anything.

Zipshot solves several problems:

  - Easy to use shortcuts like cmd+shift+1
  - No desktop clutter as images are uploaded to Zipshot cloud.
  - Share via links.
  - Powerful editor and figma style comments for annotations.
  - OCR that works without the internet on 11 languages.
  - Slack & Gmail integration.
  - Context aware naming.
  - Serious privacy measures.
  - One click data download.

Who is it for:
  - Users who take 5+ screenshots a week with mostly the purpose of sharing it with their team or friends.

I am improving it every week. Here are the things I am working on:
  - Make the on-boarding and permission seeking workflow simpler.
  - Speed up the app for apple silicon devices.
  - Support OCR for rotated text and include more languages.
Here is an example demo: https://app.zipshot.co/bp4jr1

periodically just take a snapshot of everything in RAM.

Sound similar to `stop the world Garbage collection` in Java. Does your entire processing comes to halt when you do this? How frequently do you need to take snapshots? Or do you have a way to do this without halting everything

I like your vision but I do not understand the fundamental proposition here. The creators in the platform are supposed to perform specific tasks to raise money -- That's called "having a job". Essentially the platform is a marketplace to hire part time workers for specific one time tasks. If so, why position it as a campaign to raising funds as if it is some sort of charity.

Is the underlying assumption that creators can charge more on this platform as compared to the usual pay they will get for the same task and in doing so they can raise money faster? If so, I would be highly skeptical of this assumption and validate it rigorously.

Unless you were recently hired, you should look out for another job and quit. The argument that you are already compensated as per market standards only holds true if you were hired less than an year ago. Also, the company should have given you raise even if it was smaller value in percentage terms. Not giving any raise is a clear indication.

This article is as bullshit at it can get with no proof and random catch phrases on the lines of "ohh blacks are hated in America". Truth is, there is absolutely no place for cast in any top Indian engineering colleges. Millennials and GenZ does not give a single fuck to what the cast of a person is. That too in IITs were 90% students come from middle or poor class of society and have similar lifestyle. There can always be one random incident but that does not mean that the entire community can be painted in same color.

Truth is some sections of American society do not want immigrants to work there and these articles are born from the same mindset. India is losing its caste based social norms as the years pass by much faster than America is losing Black are inferior mindset. Even political changes have come in India which has narrowed the caste lines to almost extinction.

Bye, Amazon 6 years ago

Amazon is every other on fire in media for poor working conditions but they don't care because stock buyers of Amazon don't care. They will continue to invest as long as their wealth grows. This is what true capitalism is.

I disagree with anyone saying that RSU's are ideal way to get employees invested in a company's success. In practice, total compensation for an employee is decided by market value of that employee. If RSUs shoot up, you will get lesser base pay, if they go down you will end up getting higher base pay in next appraisal cycle. Your salary might be inflated or underflated (for lack of a better word) for a while but in long term the company will balance it out with market standards.

If you think of RSUs as an investment, then its a different game. However, it is no different than owning stock on NASDAQ. You can get rich if you buy the right stock.

Hence, my perspective. All cash better than RSU. If you wanna buy stocks then just buy from stock exchange of whichever company you want.

Caveat: For startups where you get equity this argument doesn't hold true. There the startup might end up a unicorn and you make ton of money.

Thank you for appreciating my idea and I am glad you are following something similar. However, let me give you a suggestion to improve it. The first step to bring consciousness should simply start by observing what is happening and not question why. Being in a state of observation is a neutral state. When you question something your mind goes into conflict mode. That can aggravate the situation. Hence, simply observe and understand what is going on without any judgement or trying to find solution. Once you find inner peace, then move to the next step of diving deep into the problem and finding solution.

Use the following strategies: 1. Meditate daily for 15 minutes. Try vedic indian meditations. 2. Keep track of your mood using some app. 3. If your mood is bad for consistently 3 days, then open pastebin and write down about everything you are feeling and going in your head.

Most small problems with mental health can be dealt by bringing in consciousness. Simple example, whenever you are feeling nervous, force you brain to just observe whats going on in your body instead of being an active participant in the process. You will immediately realize you start feeling less nervous. Similarly, you can try for anxiety.

For more serious problems, it is best to seek medical help on periodic basis. A meetup with doctor every 3 months is reasonable.

I for one cannot buy the fact that this article is authentically written by a worker in Amazon warehouse. Seems like a shadowed approach from a different segment of media to just do cleanup or take a shot on Oliver's program.