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Wikipedia classifies the 2024 film Y2K as a “horror comedy,” though it also clearly fits into the alternate-history subgenre of science fiction: At the stroke of midnight on New Year’s Eve 1999, all electronic devices worldwide gain a hostile, collective consciousness—dubbed the…
Last week I took part in MLH's Global Hack Week as part of Hacktoberfest 2026. I had one week, a healing ankle, and a goal of finishing my Hacktoberfest sticker book. I came out of it with a handful of small…
Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸 This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle A friend of mine in Islamabad needs a monitor. He told me what he wanted like this: "I want…
Short answer: use a queue as the delivery layer for user reminders, make the consumer idempotent, and move repeatedly failing jobs to a dead-letter queue for inspection and redrive. For a media platform, the web request should record the reminder…
Technical analysis of Citrix NetScaler ADC and Gateway issues CVE-2026-19489 and CVE-2026-19490 (variant 3). Tagged with security, vulnerability, citrix, netscaler. #citrix-netscaler-cve202619490-and-cve202619489-why-patch-priority-follows-configuration Citrix NetScaler CVE-2026-19490 and CVE-2026-19489: Why Patch Priority Follows Configuration When a critical flaw lands in an appliance…
Short answer: use a queue with a dead-letter queue (DLQ), acknowledge only after the shipment side effect succeeds, and make the consumer idempotent. This is the practical shape for retrying failed jobs when delivery is at-least-once. I once treated a…
Then one morning you open the Horizon dashboard and see a wall of ModelNotFoundException entries in your failed jobs table — for records that, as far as anyone can tell, definitely exist. Multiply this by a payment refund happening seconds after…
Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Submission 🌿 In the North Georgia mountains and the Smokies, your phone becomes a brick. You park at the trailhead with full bars, and ten minutes up the trail they're gone. That's exactly when…
Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Submission 🌿 Sit Spot is an open-source, screen-minimal outdoor listening companion built on a simple premise: "Listen first. Then check." Most nature apps do the opposite of getting you outdoors: they encourage you to…
The ledger comes first. Use a simple accounting identity before tuning anything: The polling worker should implement a state transition, not a vague alert rule. Give each policy a version, evaluate one closed time window, and derive a stable decision…