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How to access object attribute given string corresponding to name of that attribute
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Does the ternary operator exist in R?
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As if is function in R and returns the latest evaluation, if-else is equivalent to ?:.
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In MySQL queries, why use join instead of where?
...rmance Perspective:
Where supported (Oracle 9i+, PostgreSQL 7.2+, MySQL 3.23+, SQL Server 2000+), there is no performance benefit to using either syntax over the other. The optimizer sees them as the same query. But more complex queries can benefit from using ANSI-92 syntax:
Ability to contro...
DbArithmeticExpression arguments must have a numeric common type
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Best way to convert IList or IEnumerable to Array
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Which version of .NET are you using? If it's .NET 3.5, I'd just call ToArray() and be done with it.
If you only have a non-generic IEnumerable, do something like this:
IEnumerable query = ...;
MyEntityType[] array = query.Cast<MyEntityType>().ToArray();
If you don'...
Naming convention for unique constraint
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Filter element based on .data() key/value
...atBaroqueBobcat
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In C++, what is a “namespace alias”?
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answered Jul 31 '09 at 8:55
community wiki
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How to commit no change and new message?
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edited Jul 13 at 15:19
rogerdpack
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Putting text in top left corner of matplotlib plot
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