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range over interface{} which stores a slice
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edited Aug 3 '16 at 13:50
user6169399
answered Dec 24 '12 at 22:05
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“new” keyword in Scala
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145
Use the new keyword when you want to refer to a class's own constructor:
class Foo { }
val f =...
What is the difference between mocking and spying when using Mockito?
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5 Answers
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Assigning a variable NaN in python without numpy
...t;>> import math
>>> math.isnan(nan)
True
Before Python 3.5, one could use float("nan") (case insensitive).
Note that checking to see if two things that are NaN are equal to one another will always return false. This is in part because two things that are "not a number" cannot (str...
What is a patch in git version control?
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Append lines to a file using a StreamWriter
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answered Sep 5 '11 at 9:35
Øyvind BråthenØyvind Bråthen
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Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?
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25
From the MSDN documentation for NameValueCollection.Item Property (String):
Caution
This proper...
Get “Internal error in the expression evaluator” on “Add watch” function when trying to debug WCF se
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edited Feb 24 at 1:53
Callum Watkins
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answ...
Error handling principles for Node.js + Express.js applications?
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185
Error handling in Node.js is generally of the format A). Most callbacks return an error object a...