Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

Developer Options is a hidden settings menu on Android that unlocks advanced tools like USB debugging, animation scaling, OEM unlocking, background process limits, and more. Whether you’re testing ...

Event-driven architectures let software react to events in real time, with services publishing signals like “order placed” or “payment completed” that other services can subscribe to and act on. The ...

Gemini 3 Pro and Gemini 1.5 Pro deliver deeper reasoning and large-context coding support. Gemini strengthens debugging, code explanation, and script automation. Gemini replaces older code assist ...

Aggregate functions help turn large datasets into simple summaries used across many fields. GROUP BY and HAVING allow structured grouping and filtering of data for clearer reports. Functions like ...

With iOS 16, Apple introduced a Developer Mode for iPhones. This new feature allows users to access features that are hidden and using them inadvertently might lead to unexpected errors and abnormal ...

If you’re building a Discord bot, integrating third-party tools, or testing in-development Activities, one of your first steps should be enabling Developer Mode. This feature reveals unique IDs for ...

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