Show HN: Bin-graph: Visualize binary files https://ift.tt/IfYj4Pp

Show HN: Bin-graph: Visualize binary files This program provides a simple way of visualizing the different regions of a binary file. Written in C, depends only on libpng. Currently (commit 1dd42e3) it is able to generate PNG images that represent various aspects of the binary: - Grayscale: Byte values, 00..FF. - Ascii: Printability of each byte. - Entropy: Of a "block", changed with --block-size. - Histogram: Bar graph of the byte frequencies. - Bigrams: Each point is determined by a pair of bytes. - Dotplot: Measure self-similarity. Image width/height is N^2. In the future, I plan on adding an SDL version that allows the user to view a section of the file interactively (sections are currently supported with --offset-start and --offset-end). More information on the README. https://ift.tt/DBzZWXr September 1, 2024 at 08:00PM

Show HN: Server Side Code Integrity https://ift.tt/4Msz9ij

Show HN: Server Side Code Integrity https://ift.tt/S5ZcVDK September 1, 2024 at 06:18PM

Show HN: I made an app to discover where to stream movies and TV shows in a week https://ift.tt/FAOuHPR

Show HN: I made an app to discover where to stream movies and TV shows in a week I set myself a challenge to make a simple and clear website to discover where to watch movies and TV series within a week. This was my second project with my now favorite tech stack: Next.js, TypeScript, Tailwind and ShadCN UI. https://ift.tt/gNaxuUP September 1, 2024 at 04:59PM

Show HN: I'm 17 and built a startup to find or sell parking spots https://ift.tt/DUnVWH8

Show HN: I'm 17 and built a startup to find or sell parking spots Hey HN! I'm Dris, I'm 17, and for the past few months, I've been solo-developing Parkt, an app that lets you quickly reserve or sell parking spots. Parking sucks - it's expensive, hard to find, and you usually overpay or get a ticket. With Parkt, you can reserve parking in 2 taps, or list your unused space in under 5 minutes. It's now free to download on iOS (with Android coming soon)! You can also check out a demo on the site if you're interested. If you know someone who might use Parkt, sharing the app would be super helpful! Feedback is also appreciated. https://parkt.app/ September 1, 2024 at 12:23AM

Show HN: Website with coding puzzles from job interviews https://ift.tt/US3oj7c

Show HN: Website with coding puzzles from job interviews Hi Friends! As I run another site with more general programming exercises for years - I always felt they are different from puzzles and test projects proposed at job interviews. So recently I started this new place and am slowly adding problems here. Of course the number of such challenges I encountered in interviews myself is quite limited. So if you may recollect something of the kind which could be converted to a puzzle - please, kindly share it to me (e.g. with "rodiongork" at gmail). Puzzles of algorithmic nature or system-oriented and language-specific - are all welcome. Currently I'm working to add a few postgresql exercises and executor for them. https://ca4pro.com August 30, 2024 at 07:57PM

Show HN: A somewhat faster, more lightweight, ripgrep-inspired alternative https://ift.tt/ow2J0R4

Show HN: A somewhat faster, more lightweight, ripgrep-inspired alternative https://ift.tt/7hwbiYT August 28, 2024 at 08:12PM

Show HN: Everything the Bitcoiners Were Promising https://ift.tt/dhiypYm

Show HN: Everything the Bitcoiners Were Promising https://ift.tt/JgVDjQT August 30, 2024 at 02:45AM