A red line in CI after an agent patch is not one event. It is at least three: the patch broke a real invariant, the property check itself is non-deterministic, or the test was already failing on the baseline commit.
Ubuntu is planning a new linux-firmware-hwe package, in an effort to reduce the risk of firmware updates for newer kernels causing problems for users running older ones. On Ubuntu long-term support (LTS) releases, you can stick with the standard (GA)…
Short version: when an agent patch surfaces a flaky test, run that test on the base tree and the patch tree with matched seeds before you touch anything. Only a base-tree failure buys a freeze. If the base tree is…
Demo and downloads on itch.io A tile on the edge of the board that points away from the side it touches is a route starter. One that points straight at a side it touches is a route ender. A…
TL;DR: Get a Microsoft Visual Studio Professional 2026 lifetime license for $29.97 (reg. $499.99). Visual Studio Professional is one of the most widely used IDEs for.NET and C++ development, and Microsoft typically sells it through a subscription. A Microsoft Visual Studio…
Connecting an SCD41, a BME680, a light sensor, and an electrochemical gas sensor to the same ESP32 can look like a simple ESPHome exercise. In real deployments, the hard part is usually not whether the first readings appear. It's whether the I2C bus, sensor…
If you generate shipping or product labels from a web or mobile app, sooner or later a barcode prints fine on screen but refuses to scan. Nine times out of ten the cause is simple arithmetic: your design was not…
Your app worked at 6pm. At 9am it half-worked. Nothing changed in git. So what changed? The process died and came back. That is the whole story. Most "free server" bugs are not code bugs. They are state bugs wearing a costume.
A green build proves only that no assertion failed. It does not prove the assertions were still there, still compared anything, or still could fail. Agents find that path fast: the cheapest route to green is rarely a fix, it…
It does not re-argue whether fixture edits need their own gate — I have written about that separately. Here the question is narrower: given several checks you already trust, which one do you run, in what order, and how do you…
Systems, embedded, toolchains, and modern C/C++ evolution.
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