Hackernews posts about Square

Square is a financial services and payment technology company that provides digital payment solutions, point-of-sale systems, and financial services to individuals and businesses.

1. Square Theory (aaronson.org)
   728 points by aaaronson 4 days ago | 137 comments
2. Pixels in Islamic Art: Square Kufic Calligraphy (2020) (uwithumlaut.wordpress.com)
   162 points by fanf2 26 days ago | 21 comments
3. Block to roll out Bitcoin payments on Square (block.xyz)
   11 points by unboxingelf 4 days ago | 3 comments
4. Square Handheld (squareup.com)
   6 points by mconbere 18 days ago | discuss
5. Square's $399 Handheld accepts tap-to-pay at your table (www.theverge.com)
   5 points by 01-_- 18 days ago | 1 comments
6. New Edition of FreePascal from Square One (www.contrapositivediary.com)
   3 points by mariuz 23 days ago | 1 comments
7. Ask HN: Why doesn't Google offer POS credit card reader like Square?
   2 points by Openai2 1 day ago | 4 comments
8. Square Root Day (en.wikipedia.org)
   2 points by Spasnof 26 days ago | 1 comments
9. Ancient trick to calculate any square root (www.youtube.com)
   2 points by gavide 13 days ago | discuss
10. Square Root Day (squarerootday.net)
    2 points by gaws 26 days ago | discuss
11. Ask HN: Alternatives to Square Online for Quick Food Ordering?
    1 points by irangareddy 2 days ago | 1 comments
12. Ask HN: What credit card reader do you use? Square? Stripe?
    1 points by Openai2 about 9 hours ago | discuss
13. Show HN: Square Image (squareimage.app)
    1 points by artiomyak 9 days ago | discuss
14. C64 Bass Guitar – Cool to Be Square Wave? [video] (www.youtube.com)
    1 points by downboots 18 days ago | discuss
15. Ordinary least squares from first principles (www.youtube.com)
    1 points by Rad007 24 days ago | discuss
16. Show HN: Can you meld minds with AI and guess the same word? (www.convergegame.com)
    11 points by cwackerfuss 22 days ago | 14 comments
17. Show HN: A browser-based tone generator built with the Web Audio API (maketonesonline.com)
    10 points by eddguzzo 11 days ago | 2 comments
18. Show HN: I'm Building a Decentralized Amazon (www.searchagora.com)
    6 points by astronautmonkey 11 days ago | 5 comments
19. Ask HN: Is this Tetris variant novel? Would it be fun?
    3 points by amichail 4 days ago | 2 comments
20. Proper implementation of image to image search
    3 points by bigintmike 19 days ago | discuss
21. Show HN: Simple Embedded Audio Codec (sea-codec) (github.com)
    2 points by daninet 5 days ago | discuss
22. Ask HN: What do you think of this color changing Rubik's Cube variant?
    1 points by amichail 20 days ago | 3 comments
23. Ask HN: What do you think of this Tetris variant that is simpler than Tetris?
    1 points by amichail 2 days ago | 1 comments
24. Ask HN: What do you think of this novel Rubik's Cube variant?
    1 points by amichail 18 days ago | 1 comments
25. How to get up to speed on software development from the top down
    1 points by dave2299 25 days ago | 1 comments
26. Ask HN: What do you think of this color-based variant of Tetris?
    1 points by amichail 3 days ago | discuss
27. Show HN: Quip – speak to AI's through OpenRouter (olii-dev.github.io)
    1 points by olii 26 days ago | discuss
28. Show HN: Auto-commit tool to keep your GitHub streak alive (Mac)
    1 points by AshB4 28 days ago | discuss
29. How linear regression works intuitively and how it leads to gradient descent (briefer.cloud)
    334 points by lucasfcosta 26 days ago | 101 comments
30. When the Ground Thaws (2018) [pdf] (static1.squarespace.com)
    10 points by NaOH 19 days ago | 4 comments