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Evaluate if list is empty JSTL
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answered Sep 23 '09 at 2:05
bobincebobince
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Calculate total seconds in PHP DateInterval
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BenBen
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Comment out text in R Markdown (Rmd file)
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Why “decimal” is not a valid attribute parameter type?
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In PHP what does it mean by a function being binary-safe?
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MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
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Mocking objects with Moq when constructor has parameters
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The last line is giving you a real instance because you are using the new keyword, not mocking ...
How to run multiple DOS commands in parallel?
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How do I wrap link_to around some html ruby code?
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edited Apr 20 '15 at 9:43
Arslan Ali
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MySQL: Set user variable from result of query
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337
Yes, but you need to move the variable assignment into the query:
SET @user := 123456;
SELECT...