OpenAI's new GPT-5.3-Codex-Spark promises ultra-fast, conversational AI coding, if you can tolerate a few trade-offs.
How-To Geek on MSN
The secret Python switch: How one flag makes your scripts run faster
Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.
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