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Dynamic SELECT TOP @var In SQL Server
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Brian KimBrian Kim
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53
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Resize image to full width and fixed height with Picasso
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answered Dec 29 '13 at 10:22
Jake WhartonJake Wharton
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ReadOnlyCollection or IEnumerable for exposing member collections?
... tie yourself to anything stronger?
Original answer
If you're using .NET 3.5, you can avoid making a copy and avoid the simple cast by using a simple call to Skip:
public IEnumerable<Foo> Foos {
get { return foos.Skip(0); }
}
(There are plenty of other options for wrapping trivially -...
How does HashSet compare elements for equality?
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138
It uses an IEqualityComparer<T> (EqualityComparer<T>.Default unless you specify a d...
Detect if stdin is a terminal or pipe?
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RichieHindleRichieHindle
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Android: integer from xml resource
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edited Jan 23 at 11:06
Trilarion
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a...
Turning Sonar off for certain code
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73
This is a FAQ. You can put //NOSONAR on the line triggering the warning. I prefer using the Find...
How to remove extension from string (only real extension!)
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Try this one:
$withoutExt = preg_replace('/\\.[^.\\s]{3,4}$/', '', $filename);
So, this matches a dot followed by three or four characters which are not a dot or a space. The "3 or 4" rule should probably be relaxed, since there are plenty of file extensions which are shorter ...
How to declare an array in Python?
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365
variable = []
Now variable refers to an empty list*.
Of course this is an assignment, not a...
Unique (non-repeating) random numbers in O(1)?
... = n, max starts off at 10:
+--+--+--+--+--+--+--+--+--+--+--+
| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9|10|
+--+--+--+--+--+--+--+--+--+--+--+
^
max
At each iteration, a random number r is selected between 0 and max, array[r] and array[max]...