In this tutorial, you’ll learn how to unit test code that performs HTTP requests. In other words, you’ll see the art of API unit testing in Python. Unit tests are meant to test a single unit of behavior. In testing, a well-known rule of thumb is to isolate code that reaches external dependencies. Read More »
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How to boot RHEL 8/7 into Emergency Mode
2DayGeek: This quick guide describes how to boot RHEL system into Emergency Mode, using the systemd target unit. Read More »
DOS Subsystem for Linux: run Linux on DOS
A WSL alternative for users who prefer an MS-DOS environment. DOS Subsystem for Linux integrates a real Linux environment into MS-DOS systems, allowing users to make use of both DOS and Linux applications from the DOS command prompt. What is this unholy union. Read More »
Panfrost achieves OpenGL ES 3.1 conformance on Mali-G52
The open source Panfrost driver for Mali GPUs has now achieved official conformance on Mali-G52 for OpenGL ES 3.1, as seen on the Khronos adopters list. This important milestone is a step forward for the open source driver, as it now certifies Panfrost for use in commercial products containing Mali G52 and paves the way for further conformance submissions on ... Read More »
Apple releases iOS 15, iPadOS 15, watchOS 8, HomePod 15, tvOS 15
Apple has released new versions of all of its platforms, with only the Mac lagging behind for now. There’s iOS 15 and iPadOS 15, watchOS 8, HomePod 15, and tvOS 15. As usual, Apple’s device support for new updates is excellent and stretches back quite far, so pretty much every one of you who is an iOS users will be ... Read More »