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NSInvocation for Dummies?
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e.Jamese.James
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Javascript - removing undefined fields from an object [duplicate]
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163
A one-liner using ES6 arrow function and ternary operator:
Object.keys(obj).forEach(key => o...
Detecting if an NSString contains…?
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edited Jan 25 '13 at 22:59
answered Jul 20 '10 at 19:19
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Can bash show a function's definition?
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370
Use type. If foobar is e.g. defined in your ~/.profile:
$ type foobar
foobar is a function
fo...
Cancellation token in Task constructor: why?
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Eliahu Aaron
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answered Sep 14 '10 at 21:38
Max GalkinMax Ga...
How do I disable a Pylint warning?
I'm trying to disable warning C0321 ("more than one statement on a single line" -- I often put if statements with short single-line results on the same line), in Pylint 0.21.1 (if it matters: astng 0.20.1, common 0.50.3, Python 2.6.6 (r266:84292, Sep 15 2010, 16:22:56)).
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What are some uses of decltype(auto)?
...ou can also use decltype(auto) in other contexts, e.g. the draft Standard N3936 also states
7.1.6.4 auto specifier [dcl.spec.auto]
1 The auto and decltype(auto) type-specifiers designate a placeholder
type that will be replaced later, either by deduction from an
initializer or by explicit...
How to handle static content in Spring MVC?
I am developing a webapp using Spring MVC 3 and have the DispatcherServlet catching all requests to '/' like so (web.xml):
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Set operations (union, intersection) on Swift array?
...;String> = Set(array1)
let set2:Set<String> = Set(array2)
Swift 3.0+ can do operations on sets as:
firstSet.union(secondSet)// Union of two sets
firstSet.intersection(secondSet)// Intersection of two sets
firstSet.symmetricDifference(secondSet)// exclusiveOr
Swift 2.0 can calculate on ...