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Create a completed Task
I'm implementing a method Task<Result> StartSomeTask() and happen to know the result already before the method is called. How do I create a Task<T> that has already completed?
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Reversing a linked list in Java, recursively
...t out, but you might find it easier to start from the bottom up, by asking and answering tiny questions (this is the approach in The Little Lisper):
What is the reverse of null (the empty list)? null.
What is the reverse of a one element list? the element.
What is the reverse of an n element list?...
leiningen - how to add dependencies for local jars?
I want to use leiningen to build and develop my clojure project. Is there a way to modify project.clj to tell it to pick some jars from local directories?
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Get started with Latex on Linux [closed]
Impressed by is-latex-worth-learning-today , and many how-to's on Windows,
8 Answers
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Visual Studio 2012 Express is suddenly “incompatible with this version of Windows”?
...he error message. It turned out that the update hadn't installed properly, and reapplying it worked. If the update just returns you to the system without giving an explicit "completed successfully" message, that could e worth a try.
– digitig
Oct 2 '13 at 10:20...
Android Studio: Android Manifest doesn't exists or has incorrect root tag
I got this error on Android Studio (AS):
11 Answers
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Homebrew: List only installed top level formulas
... Oh, this exists! FWIW this can be found in Library/Homebrew/cmd/leaves.rb and basically does what my solution does with the exception of handling of optional/recommended dependencies (deps << dep.name if tab.with?(dep.name)). @HaralanDobrev This most certainly explains the behaviour with rega...
What is the difference between single-quoted and double-quoted strings in PHP?
...le confused why I see some code in PHP with string placed in single quotes and sometimes in double quotes.
12 Answers
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Is there a range class in C++11 for use with range based for loops?
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The C++ standard library does not have one, but Boost.Range has boost::counting_range, which certainly qualifies. You could also use boost::irange, which is a bit more focused in scope.
C++20's range library will allow you to do this ...
Why can't the C# constructor infer type?
... could identify all types called Foo in scope regardless of generic arity, and then do overload resolution on each using a modified method type inference algorithm. We'd then have to create a 'betterness' algorithm that determines which of two applicable constructors in two types that have the same ...