Prompt Details
Model
(gemini-3.1-pro)
Token size
227
Example input
[Target String Format]: Server log lines like 2023-10-01 12:00:00 ERROR 404
[Data Elements]: Timestamp and Error Code
[Programming Environment]: Python
Example output
1. Pattern Logic
We use capturing groups for the date/time segment and the error code section. The pattern anchors to the start of the line and treats the ERROR word as a delimiter.
2. Optimized Regex Syntax
^(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}) .*? (?:ERROR|WARN) (\d{3})
3. Test Cases
Input: 2023-10-01 12:00:00 ERROR 404. Match 1: 2023-10-01 12:00:00. Match 2: 404.
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GEMINI-3.1-PRO
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What it provides:
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Added 1 week ago
