The lead architect, a frantic woman named Sarah, burst into Elias’s office. "The filters aren't catching it," she gasped. "The strings look normal, but they’re breaking the database. We’ve tried every standard search and replace. It’s too complex."
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"A trap," Elias said. "We’re looking for a specific sequence: four or more digits preceded by an ID tag, followed by a space, but—and here’s the trick—only if that same line contains a non-ASCII character hiding in the buffer." The lead architect, a frantic woman named Sarah,
Elias closed the Regular Expressions Cookbook . He patted the cover, where the illustrated bird seemed to stare back at him with knowing eyes. The lead architect