#programming-courses

#programming-courses

The query_one() method throughout the Textual documentation allows users to retrieve a single widget that matches a CSS selector or a widget type. You can pass in up to two parameters to query_one(), which are the CSS selector and the widget type, or both at the same time.

Dhruv Amin stated, 'We built a mobile app primarily to let our users who are building iOS apps preview their own app on their own device while developing it. [We] had no problems through December. Post December, we and everyone else in the category started getting our updates blocked.'

Voice interaction with Claude Code significantly enhances the user experience by allowing for faster input. Speaking is often 2-3 times quicker than typing, which can streamline the process of giving commands.

The TypeScript team released an early preview of TypeScript 6. This release is mainly about internal changes preparing for the future Go-based compiler planned for TypeScript 7. Large monorepos could see dramatic speed improvements once the Go compiler lands.

subprocess module relies on busy-loop polling to determine whether a process has completed yet. Modern operating systems have callback mechanisms to do this, and Python 3.15 will now take advantage of these.

When you learn on your own, you're responsible for: Choosing what to learn next Deciding what "good enough" looks like Knowing when you're ready to move on Evaluating whether your work reflects real-world expectations Most beginners don't struggle because they lack discipline. They struggle because they don't yet have the context to make good learning decisions.

Just as software finished eating the world, zero interest rates ended. Companies optimized for cash and slowed hiring. The market didn't shrink, but stopped growing at the breakneck pace we all expected. The result: a glut of entry level talent groomed for jobs that never materialized. This would explain a more competitive entry level market. But it doesn't explain the entry-level market shrinking, despite overall industry growth. In short: demand for senior talent is rising, but has fallen off a cliff for juniors.

Bob and I have spent many years as Python devs, and 6 years coaching with Pybites and we can safely say that being a Senior Developer is only about 1/3 Python knowledge. The other 60% is the ecosystem. It's the tooling. It's all of the tech around Python that makes you stand out from the rest. This is the biggest blind spot keeping developers stuck in Tutorial Hell. You spend hours memorising obscure library features, but you crumble when asked to configure a CI/CD pipeline.