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DEV Community
dev.to > jamilxt > 21-bytes-can-crash-ffmpeg-inside-the-vibecoded-fuzzer-that-found-what-years-of-audits-missed-fpe

21 Bytes Can Crash FFmpeg: Inside the Vibecoded Fuzzer That Found What Years of Audits Missed

39+ min ago   (601+ words) Twenty-one bytes. That is the entire attack. A file smaller than a URL, with four zero bytes sitting at exactly the right offset, crashes any FFmpeg-based application that opens it and reads a packet. Not memory corruption, not some exotic…...

DEV Community
dev.to > janak0ff > restrict-cron-access-3g5m

Restrict Cron Access

28+ min ago   (111+ words) In alignment with security compliance standards, the Nautilus project team has opted to impose restrictions on crontab access. Specifically, only designated users will be permitted to create or update cron jobs. Configure crontab access on App Server 3 as follows: Allow…...

DEV Community
dev.to > pijaradiluhung > i-built-an-api-because-my-governments-website-got-the-date-wrong-and-just-deleted-it-4ca5

I Built an API Because My Government’s Website Got the Date Wrong (and Just… Deleted It)

34+ min ago   (815+ words) There’s a funny (and slightly sad) story behind why I built mabims.dev. It started with a date. More specifically, a Hijri date. For a long time, Indonesia’s Ministry of Religious Affairs (Kemenag) website displayed the current Hijri date. You…...

DEV Community
dev.to > mary_macharia_49fa3c6d21e > stop-just-learning-start-shipping-welcome-to-sheinnov8-2ch6

Stop Just Learning. Start Shipping: Welcome to SHEinnov8

31+ min ago   (220+ words) If you are a woman in tech who is stuck in "tutorial hell," constantly taking courses but never actually deploying real software, this is for you. I am Mary Macharia, a Software Engineer specializing in Backend Development, AI/ML, and…...

DEV Community
dev.to > janak0ff > string-replacement-5164

String Replacement

37+ min ago   (140+ words) At xFusionCorp Industries, the Stratos Datacenter houses a jump host server that stores template XML files essential for the Nautilus application. Prior to their use, these files need to be populated with valid data. As part of regular maintenance, the…...

DEV Community
dev.to > ice1121 > dijiteol-jasan-sijangyi-boghabjeog-dojeon-yangja-naeseong-gyuje-galdeung-geosigyeongjeyi-gyocajeom-3nkl

디지털 자산 시장의 복합적 도전: 양자 내성, 규제 갈등, 거시경제의 교차점

44+ min ago   (1925+ words) 디지털 자산 생태계는 혁신과 파괴의 최전선에서 전례 없는 속도로 진화하며, 기술적 선견지명과 끊이지 않는 규제 마찰이라는 두 가지 특징을 동시에 보여준다. 지난 10년간 이 역동적인 환경을 관찰해 온 연구자로서, 이 산업이 본질적인 암호화 위협부터 전통 금융 시스템 및 정부 감독과의 복잡한…...

DEV Community
dev.to > kasi_visvanathan_7ccb72c6 > selenium-4cdf

SELENIUM

49+ min ago   (141+ words) IT ALLOWS TESTERS TO WRITE SCRIPS TO OPEN BROWSER 3.CLICK LINKS AND BUTTONS 5.VERIFY USES OF WEB PAGE SELENIUM WITH PYTHON: WHEN WERE USING SELENIUM TOOL WITH PYTHON THE MOST COMMONLY USED IS SELENIUM WEBDRIVER WEBDRIVER CONTROLS THE BROWSER LOCATER…...

DEV Community
dev.to > alwaysaladdin > building-queensgamers-1800-free-puzzles-and-an-open-source-typescript-engine-2ddj

Building QueensGamers: 1,800 Free Puzzles and an Open-Source TypeScript Engine

1+ hour, 11+ min ago   (519+ words) A Queens puzzle looks simple at first: place a few queens on a colored grid. Then the constraints start interacting. A queen placed to satisfy one region may block an entire row, eliminate a column, or make two other queens…...

DEV Community
dev.to > hannune > building-an-investing-knowledge-graph-part-2-the-query-sql-cant-answer-l9f

Building an investing knowledge graph, part 2: the query SQL can't answer

57+ min ago   (475+ words) Here is a Cypher query I can now run against the investing knowledge graph: It returns paths. Not rows. Each result in the output is a chain from the source company to a downstream company, with the article ID and…...

DEV Community
dev.to > sullivanreed1247 > preventing-duplicate-nodejs-notifications-across-bulk-email-sms-queues-and-pollers-18a6

Preventing Duplicate Node.js Notifications Across Bulk Email, SMS, Queues, and Pollers

51+ min ago   (442+ words) Short answer: put each event into a durable notification outbox, let a queue worker claim small batches, and use cron polling only as a recovery trigger; make every delivery attempt idempotent before tuning email or SMS throughput. That decision keeps…...