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What is the difference between '&' and ',' in Java generics?
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edited Aug 24 '13 at 12:23
answered Aug 22 '13 at 13:35
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How do I Moq a method that has an optional argument in its signature without explicitly specifying i
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3 Answers
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Creating range in JavaScript - strange syntax
...0); //true
arr[0]; //'a'
Object.keys(arr); //['0', '1', '2']
arr.length; //3, implies arr[3] === undefined
//we expand the array by 1 item
arr.length = 4;
arr[3]; //undefined
arr.hasOwnProperty(3); //false
Object.keys(arr); //['0', '1', '2']
We get to the inherent difference between the number of...
git add remote branch
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283
I am not sure if you are trying to create a remote branch from a local branch or vice versa, so ...
How to install a node.js module without using npm?
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edited May 23 '17 at 12:34
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answered Apr 26 '11 at 6:23
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Encoding Javascript Object to Json string
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163
Unless the variable k is defined, that's probably what's causing your trouble. Something like t...
Instance attribute attribute_name defined outside __init__
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Sam R.
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answered Oct 10 '13 at 9:57
sthenaultsthenau...
How do I test which class an object is in Objective-C?
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344
To test if object is an instance of class a:
[yourObject isKindOfClass:[a class]]
// Returns ...
What are markers in Java Logging frameworks and what is a reason to use them?
... two loggers need to be modified. The approach becomes impractical as soon 3 or more loggers need to be "sub-classed" because the associated configuration files become unmanageable.
Even though a single marker can be already very useful, the next version of SLF4J, i.e. version 2.0, will allow multi...