On Scenarios That Will Not Happen
https://www.reddit.com/r/programming/comments/1tsoqjf/on_scenarios_that_will_not_happen/

submitted by /u/radekmie (https://www.reddit.com/user/radekmie)
[link] (https://radekmie.dev/blog/on-scenarios-that-will-not-happen/) [comments] (https://www.reddit.com/r/programming/comments/1tsoqjf/on_scenarios_that_will_not_happen/)

Debunking zswap and zram myths
https://www.reddit.com/r/programming/comments/1tsrxh8/debunking_zswap_and_zram_myths/

submitted by /u/fagnerbrack (https://www.reddit.com/user/fagnerbrack)
[link] (https://chrisdown.name/2026/03/24/zswap-vs-zram-when-to-use-what.html) [comments] (https://www.reddit.com/r/programming/comments/1tsrxh8/debunking_zswap_and_zram_myths/)

A Double Shot of DuckDB: Vector Similarity Search and Quack
https://www.reddit.com/r/programming/comments/1tti97b/a_double_shot_of_duckdb_vector_similarity_search/

submitted by /u/pdoherty926 (https://www.reddit.com/user/pdoherty926)
[link] (https://peterdohertys.website/blog-posts/double-shot-of-duck.html) [comments] (https://www.reddit.com/r/programming/comments/1tti97b/a_double_shot_of_duckdb_vector_similarity_search/)

Your process' memory is a file: The underappreciated gem that is /proc//mem
https://www.reddit.com/r/programming/comments/1ttjtwv/your_process_memory_is_a_file_the/

submitted by /u/mttd (https://www.reddit.com/user/mttd)
[link] (https://lcamtuf.substack.com/p/weekend-trivia-your-process-memory) [comments] (https://www.reddit.com/r/programming/comments/1ttjtwv/your_process_memory_is_a_file_the/)

Breaking what a program is
https://www.reddit.com/r/programming/comments/1ttqimx/breaking_what_a_program_is/

submitted by /u/andreiross (https://www.reddit.com/user/andreiross)
[link] (https://frn.sh/program/) [comments] (https://www.reddit.com/r/programming/comments/1ttqimx/breaking_what_a_program_is/)

Why I used vsock instead of TCP in a Firecracker serverless platform
https://www.reddit.com/r/programming/comments/1ttrc88/why_i_used_vsock_instead_of_tcp_in_a_firecracker/

submitted by /u/viks98 (https://www.reddit.com/user/viks98)
[link] (https://medium.com/@vivek1502/tcp-was-overkill-how-i-built-ipc-for-a-firecracker-serverless-runtime-2048c2758513) [comments] (https://www.reddit.com/r/programming/comments/1ttrc88/why_i_used_vsock_instead_of_tcp_in_a_firecracker/)

@redhat-cloud-services publish pipeline is compromised today and shipped a signed, trusted, malicious npm package
https://www.reddit.com/r/programming/comments/1ttt4p4/redhatcloudservices_publish_pipeline_is/

<!-- SC_OFF -->patch-client@4.0.4 (mailto:patch-client@4.0.4) went out through the project's own github action OIDC trusted publisher today and not any stolen token or a typosquat anything, we saw that the actual release pipeline produced it. this runs on npm install, steals cloud creds and self propagates by injecting fake CodeQL workflows into repository the stolen tokens can reach. 32 packages is currently sharing the same publisher so the window of exposure isn not only just a single package.
if you have anything from related to /redhat-cloud-services in your tree, 4.0.3 is the last clean version. <!-- SC_ON --> submitted by /u/BattleRemote3157 (https://www.reddit.com/user/BattleRemote3157)
[link] (https://safedep.io/redhat-cloud-services-hit-by-mini-shai-hulud-npm-worm/) [comments] (https://www.reddit.com/r/programming/comments/1ttt4p4/redhatcloudservices_publish_pipeline_is/)

Email from 10,000 feet.
https://www.reddit.com/r/programming/comments/1ttt9bm/email_from_10000_feet/

submitted by /u/loosedolphin (https://www.reddit.com/user/loosedolphin)
[link] (https://maneeshaxyz.substack.com/p/email-from-10000-feet) [comments] (https://www.reddit.com/r/programming/comments/1ttt9bm/email_from_10000_feet/)

Social Programming Language Constructs
https://www.reddit.com/r/programming/comments/1ttuhop/social_programming_language_constructs/

submitted by /u/jhartikainen (https://www.reddit.com/user/jhartikainen)
[link] (https://jimmyhmiller.com/social-language-constructs) [comments] (https://www.reddit.com/r/programming/comments/1ttuhop/social_programming_language_constructs/)

Training + inference of a transformer inside an email
https://www.reddit.com/r/programming/comments/1ttuxmh/training_inference_of_a_transformer_inside_an/

submitted by /u/kjndfsfdsjnksdf (https://www.reddit.com/user/kjndfsfdsjnksdf)
[link] (https://www.adamoshadjivasiliou.com/blog/transformer-in-email.html) [comments] (https://www.reddit.com/r/programming/comments/1ttuxmh/training_inference_of_a_transformer_inside_an/)

Adding Microformat tags to my website - enabling an open, decentralised web
https://www.reddit.com/r/programming/comments/1tu463t/adding_microformat_tags_to_my_website_enabling_an/

submitted by /u/SwoopsFromAbove (https://www.reddit.com/user/SwoopsFromAbove)
[link] (https://tomrenner.com/posts/joining-the-indieweb-1/) [comments] (https://www.reddit.com/r/programming/comments/1tu463t/adding_microformat_tags_to_my_website_enabling_an/)

strace-ui, Bonsai_term, and the TUI renaissance
https://www.reddit.com/r/programming/comments/1tufrrb/straceui_bonsai_term_and_the_tui_renaissance/

submitted by /u/mttd (https://www.reddit.com/user/mttd)
[link] (https://blog.janestreet.com/strace-ui-bonsai-term-and-the-tui-renaissance/) [comments] (https://www.reddit.com/r/programming/comments/1tufrrb/straceui_bonsai_term_and_the_tui_renaissance/)

Programming as Theory Building, Naur (1985). PDF-link
https://www.reddit.com/r/programming/comments/1tuha5f/programming_as_theory_building_naur_1985_pdflink/

submitted by /u/patrixxxx (https://www.reddit.com/user/patrixxxx)
[link] (https://pages.cs.wisc.edu/~remzi/Naur.pdf) [comments] (https://www.reddit.com/r/programming/comments/1tuha5f/programming_as_theory_building_naur_1985_pdflink/)

Sanglard analyzes the video compression techniques of Silpheed (Sega CD, 1993)
https://www.reddit.com/r/programming/comments/1tujc4v/sanglard_analyzes_the_video_compression/

submitted by /u/r_retrohacking_mod2 (https://www.reddit.com/user/r_retrohacking_mod2)
[link] (https://fabiensanglard.net/silpheed/index.html) [comments] (https://www.reddit.com/r/programming/comments/1tujc4v/sanglard_analyzes_the_video_compression/)

Bug hunt: Why you only need Paris to beat Pizza Tycoon (1994)
https://www.reddit.com/r/programming/comments/1tumfhb/bug_hunt_why_you_only_need_paris_to_beat_pizza/

submitted by /u/Optdev (https://www.reddit.com/user/Optdev)
[link] (https://pizzalegacy.nl/blog/bug-hunt-why-you-only-need-paris-to-beat-pizza-tycoon.html) [comments] (https://www.reddit.com/r/programming/comments/1tumfhb/bug_hunt_why_you_only_need_paris_to_beat_pizza/)

Branchless Quicksort faster than std::sort and pdqsort with C and C++ API
https://www.reddit.com/r/programming/comments/1tupr5n/branchless_quicksort_faster_than_stdsort_and/

submitted by /u/chkas (https://www.reddit.com/user/chkas)
[link] (https://tiki.li/blog/blqsort) [comments] (https://www.reddit.com/r/programming/comments/1tupr5n/branchless_quicksort_faster_than_stdsort_and/)

1-Click GitHub Token Stealing via a VSCode Bug
https://www.reddit.com/r/programming/comments/1tvftne/1click_github_token_stealing_via_a_vscode_bug/

submitted by /u/nicovank13 (https://www.reddit.com/user/nicovank13)
[link] (https://blog.ammaraskar.com/github-token-stealing/) [comments] (https://www.reddit.com/r/programming/comments/1tvftne/1click_github_token_stealing_via_a_vscode_bug/)

How Rockstar fit an entire city into PlayStation 2 memory
https://www.reddit.com/r/programming/comments/1tvmk4y/how_rockstar_fit_an_entire_city_into_playstation/

submitted by /u/r_retrohacking_mod2 (https://www.reddit.com/user/r_retrohacking_mod2)
[link] (https://m.youtube.com/watch?v=cIbCxbrBCys) [comments] (https://www.reddit.com/r/programming/comments/1tvmk4y/how_rockstar_fit_an_entire_city_into_playstation/)

NULLs in ClickHouse can hurt performance
https://www.reddit.com/r/programming/comments/1tvnhbz/nulls_in_clickhouse_can_hurt_performance/

submitted by /u/f311a (https://www.reddit.com/user/f311a)
[link] (https://rushter.com/blog/clickhouse-nulls/) [comments] (https://www.reddit.com/r/programming/comments/1tvnhbz/nulls_in_clickhouse_can_hurt_performance/)

How Fast Can You Parse 1 Billion Rows in Java? – Insane Speed Test • Roy van Rijn
https://www.reddit.com/r/programming/comments/1tvo6ij/how_fast_can_you_parse_1_billion_rows_in_java/

<!-- SC_OFF -->Join me in this deep dive where I'll explain all the code changes and tricks that took me from the reference implementation which processes the billion records in 4+ minutes, to processing everything in under 2 seconds. Who knew Java could be this fast? <!-- SC_ON --> submitted by /u/goto-con (https://www.reddit.com/user/goto-con)
[link] (https://youtu.be/pHZF-zJ3Bpg?list=PLEx5khR4g7PINwOsYrkwz3lTTJUYoXC53) [comments] (https://www.reddit.com/r/programming/comments/1tvo6ij/how_fast_can_you_parse_1_billion_rows_in_java/)

[Sebastian Lague] - I Tried Optimizing my Rubik's Cube Solver
https://www.reddit.com/r/programming/comments/1tvrg4k/sebastian_lague_i_tried_optimizing_my_rubiks_cube/

submitted by /u/Pink401k (https://www.reddit.com/user/Pink401k)
[link] (https://www.youtube.com/watch?v=Eysf6-E3ino) [comments] (https://www.reddit.com/r/programming/comments/1tvrg4k/sebastian_lague_i_tried_optimizing_my_rubiks_cube/)