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Convert UTC/GMT time to local time
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Warning: Null value is eliminated by an aggregate or other SET operation in Aqua Data Studio
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Using COUNT([uid]) IS a valid way of counting, and the warning is nothing more than a warning. However if you are concerned, and you want to get a true count of uids in this case then you could use:
SUM(CASE WHEN [uid] IS NULL THEN 0 ELSE 1 END) AS [new_count]
This would not add a lot of overhe...
Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
...nt when the value is large enough that
// it would round up to 1000 or more
if (Math.Round(adjustedSize, decimalPlaces) >= 1000)
{
mag += 1;
adjustedSize /= 1024;
}
return string.Format("{0:n" + decimalPlaces + "} {1}",
adjustedSize,
SizeSuff...
Is it necessary to explicitly remove event handlers in C#
... publisher.Foo += subscriber.FooHandler;
Console.WriteLine("No more refs to publisher, "
+ "but subscriber is alive");
GC.Collect();
GC.WaitForPendingFinalizers();
Console.WriteLine("End of Main method. Subscriber is about to "
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Creating a DateTime in a specific Time Zone in c#
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How do you get the rendered height of an element?
...hat reality, maybe highest voted answers should be highlighted in some way more than accepted ones.
– Dimitris
Aug 22 '14 at 14:53
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When splitting an empty string in Python, why does split() return an empty list while split('\n') re
...,'.split(',') # Two cuts
['', '', '']
Question: And is there any more convenient way to count lines in a string?
Yes, there are a couple of easy ways. One uses str.count() and the other uses str.splitlines().
Both ways will give the same answer unless the final line is missing the \n.
I...
How to reset radiobuttons in jQuery so that none is checked
...ally tell if you wanted to set the HTML attribute or the DOM property. See more information in the documentation for .prop.
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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
...eTestingStuff();
// ERROR 3 is never reported, because there are no more Mockito calls.
}
Now when I first wrote this answer more than five years ago, I wrote
So I would recommend the use of the MockitoJUnitRunner wherever possible. However, as Tomasz Nurkiewicz has correctly pointed ...
How does PHP 'foreach' actually work?
...ce on the C level.
Iteration of arrays and plain objects is significantly more complicated. First of all, it should be noted that in PHP "arrays" are really ordered dictionaries and they will be traversed according to this order (which matches the insertion order as long as you didn't use something...