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How do I automatically update a timestamp in PostgreSQL

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Get value from JToken that may not exist (best practices)

... answered Mar 6 '12 at 18:15 svicksvick 205k4747 gold badges335335 silver badges455455 bronze badges ...
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What is this CSS selector? [class*=“span”]

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Binding ConverterParameter

... 305 The ConverterParameter property can not be bound because it is not a dependency property. Since...
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MongoDB/NoSQL: Keeping Document Change History

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Coding Katas for practicing the refactoring of legacy code

... answered Sep 25 '09 at 6:02 RyanRyan 13.5k66 gold badges4646 silver badges4848 bronze badges ...
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SELECT DISTINCT on one column

... Assuming that you're on SQL Server 2005 or greater, you can use a CTE with ROW_NUMBER(): SELECT * FROM (SELECT ID, SKU, Product, ROW_NUMBER() OVER (PARTITION BY PRODUCT ORDER BY ID) AS RowNumber FROM MyTable WHERE SKU LIK...
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What's the difference between ngModel.$modelValue and ngModel.$viewValue

... 151 You are looking at the correct documentation, but it might just be that you're a little confuse...
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pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message

... 235 Use the valgrind option --track-origins=yes to have it track the origin of uninitialized values....
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What does the `#` operator mean in Scala?

... answered Feb 25 '12 at 13:40 Daniel C. SobralDaniel C. Sobral 280k8282 gold badges469469 silver badges666666 bronze badges ...