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The latest blog posts to take off on Hacker News. 3,821 posts.

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2022
1115

Exploring FPGA Graphics

Welcome to Exploring FPGA Graphics. In this series, we learn about graphics at the hardware level and get a feel for the power of FPGAs. We’ll learn how screens work, play Pong, create starfields and sprites, paint Michelangelo’s David, draw lines and triangles, and animate characters and shapes. Along the way, you’ll…

1116

One-on-ones with executives

Often when an organization is going through some turmoil, executives think to themselves, “Ah, I should have some one-on-ones with the team so they can hear how we’re handling this.” On the other side, I frequently hear from folks who get nervous when they get these meeting invites, “The CEO/CTO/CPO/etc just scheduled…

1118

Shortest URLs on the Internet

What’s the shortest URL for which content is served on the internet? There are quite a few single-letter second-level domains that are used in very short URLs, such as Google’s http://g.co or Facebook’s https://m.me. But we can go shorter than this: there’s nothing stopping TLD registry operators serving A records at…

1129

Letters about Soap (1997)

Our faculty members are world-class researchers and teachers who have attracted funding from federal agencies and industry for not only research, but also teaching, curriculum development and K-12 outreach. Faculty areas of expertise include cybersecurity, high- assurance computing, cyber-physical systems, artificial…

1140

Pwned, the book

The first time I ever wrote publicly about a company's security vulnerabilities, my boss came to have a word with me after seeing my name in the news headlines. One of the worst days I've ever had was right in the middle of the Have I Been Pwned