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Is there a good reason I see VARCHAR(255) used so often (as opposed to another length)?
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answered Aug 1 '09 at 20:57
chaoschaos
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How to select records from last 24 hours using SQL?
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edited Feb 8 '18 at 20:47
4castle
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answered...
How to serialize an Object into a list of URL query parameters?
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arotharoth
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Zoom in on a point (using scale and translate)
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John Weisz
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answered May 23 '15 at 9:12
TatarizeTatariz...
All permutations of a Windows license key
...linux
– Drake Clarris
Jan 30 '13 at 20:20
1
Not only is it short and sweet, but it gave the answe...
How to load JAR files dynamically at Runtime?
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20 Answers
20
Active
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Pass arguments to Constructor in VBA
...is possible to do something like:
D = Distance(NewPoint(10, 10), NewPoint(20, 20)
or:
D = NewPoint(10, 10).Distance(NewPoint(20, 20))
It's clean: the factory does very little and it does it consistently across all objects, just the creation and one Init call on each creator.
And it's fairly o...
How to implement a tree data-structure in Java? [closed]
...; node2 = root.addChild("node2");
{
TreeNode<String> node20 = node2.addChild(null);
TreeNode<String> node21 = node2.addChild("node21");
{
TreeNode<String> node210 = node20.addChild("node210");
}
}
}
BONUS
See fully-fledged tree ...
Optimal way to concatenate/aggregate strings
...lly before concatenation).
I've quickly tested the solution on SQL Server 2012 with the following data:
INSERT dbo.SourceTable (ID, Name)
VALUES
(1, 'Matt'),
(1, 'Rocks'),
(2, 'Stylus'),
(3, 'Foo'),
(3, 'Bar'),
(3, 'Baz')
The query result:
ID FullName
----------- ---------------------...
Why is it important to override GetHashCode when Equals method is overridden?
...avell
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