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Retain precision with double in Java
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Guess it's not really necessary but it avoids casting in the toDouble function so the code reads better.
– Viral Shah
Mar 18 '10 at 4:09
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Are Javascript arrays sparse?
...ot use, neither use thou non-integers, excepting that thou then proceed to cast to String. Arbitrary objects are right out.
– Crescent Fresh
Oct 2 '09 at 18:37
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Why does Math.Round(2.5) return 2 instead of 3?
...ng)
Java Math.Round rounds away from zero (it floors the result, adds 0.5, casts to an integer). There's an alternative in BigDecimal
Perl uses a similar way to C
Javascript is the same as Java's Math.Round.
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What's the best way to trim std::string?
...ctually a second definition which supports locales. This could have been a cast just the same, but I tend to like this better.
EDIT: To address some comments about accepting a parameter by reference, modifying and returning it. I Agree. An implementation that I would likely prefer would be two sets ...
Generate class from database table
... Nice answer, but you need to change print @Result to print CAST(@Result AS TEXT) otherwise it gets truncated on large tables.
– Robert McKee
Sep 12 '16 at 18:35
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How do you create a random string that's suitable for a session ID in PostgreSQL?
...th of the string.
PostgreSQL nifty UUID comes with some default operators, castings, and features.
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Is it possible to dynamically compile and execute C# code fragments?
... select i;
}
}");
results.Errors.Cast<CompilerError>().ToList().ForEach(error => Console.WriteLine(error.ErrorText));
}
}
The class of primary importance here is the CSharpCodeProvider which utilises the compiler to compile code on the fly. If...
Why is Spring's ApplicationContext.getBean considered bad?
I asked a general Spring question: Auto-cast Spring Beans and had multiple people respond that calling Spring's ApplicationContext.getBean() should be avoided as much as possible. Why is that?
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Using Mockito's generic “any()” method
... Please have a look into the API, the class argument is just used for casting, the method still accepts any kind of object! site.mockito.org/mockito/docs/current/org/mockito/…. Use isA() for this case site.mockito.org/mockito/docs/current/org/mockito/….
– thilko
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How to drop columns by name in a data frame
...is not needed for a one column dataframe (because df['myColumns'] will get casted to a vector if needed).
– Antoine Lizée
Aug 3 '15 at 18:08
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