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How to check if an object is a list or tuple (but not string)?
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In python 2 only (not python 3):
assert not isinstance(lst, basestring)
Is actually what you want, otherwise you'll miss out on a lot of things which act like lists, but aren't subclasses of list or tuple.
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varbinary to string on SQL Server
...ctions) you can just CAST it
declare @b varbinary(max)
set @b = 0x5468697320697320612074657374
select cast(@b as varchar(max)) /*Returns "This is a test"*/
This is the equivalent of using CONVERT with a style parameter of 0.
CONVERT(varchar(max), @b, 0)
Other style parameters are available w...
How do I limit the number of returned items?
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192
In the latest mongoose (3.8.1 at the time of writing), you do two things differently: (1) you ha...
How to check if a specific key is present in a hash or not?
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edited Mar 8 '16 at 21:32
answered Dec 24 '10 at 22:09
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Use of class definitions inside a method in Java
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This is called a local class.
2 is the easy one: yes, a class file will be generated.
1 and 3 are kind of the same question. You would use a local class where you never need to instantiate one or know about implementation details anywhere but in one met...
JavaScript: filter() for Objects
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211
Never ever extend Object.prototype.
Horrible things will happen to your code. Things will bre...
How to handle multiple heterogeneous inputs with Logstash?
Let's say you have 2 very different types of logs such as technical and business logs and you want:
3 Answers
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Do c++11 lambdas capture variables they don't use?
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2 Answers
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Active
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How to find out if a file exists in C# / .NET?
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edited Sep 2 '08 at 7:24
answered Sep 2 '08 at 7:19
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