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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...ERT INTO `usage`
(`thing_id`, `times_used`, `first_time_used`)
VALUES
(4815162342, 1, NOW())
ON DUPLICATE KEY UPDATE
`times_used` = `times_used` + 1
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What is “stdafx.h” used for in Visual Studio?
...faults to the name ..
– kert
Jan 9 '16 at 20:28
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edited Jan 30 at 16:22
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answered Feb 21 '09 at 16:42
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How can I write data in YAML format in a file?
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edited Aug 12 '16 at 20:06
Anthon
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