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Why Func instead of Predicate?
...introduced at the same time that List<T> and Array<T>, in .net 2.0, the different Func and Action variants come from .net 3.5.
So those Func predicates are used mainly for consistency in the LINQ operators. As of .net 3.5, about using Func<T> and Action<T> the guideline stat...
Google Developer Tools “Network” Tab clears after redirect
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answered May 22 '12 at 14:25
SnuffleupagusSnuffleupagus
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What is the best way to use a HashMap in C++?
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The standard library includes the ordered and the unordered map (std::map and std::unordered_m...
Difference between `data` and `newtype` in Haskell
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Great question!
There are several key differences.
Representation
A newtype guarantees tha...
Android SQLite: nullColumnHack parameter in insert/replace methods
... CommonsWareCommonsWare
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How should I copy Strings in Java?
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edited May 15 '12 at 20:15
answered May 15 '12 at 20:04
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getResourceAsStream() vs FileInputStream
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The java.io.File and consorts acts on the local disk file system. The root cause of your probl...
Naming conventions for java methods that return boolean(No question mark)
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The convention is to ask a question in the name.
Here are a few examples that can be found in ...
Can I make a function available in every controller in angular?
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You basically have two options, either define it as a service, or place it on your root scope....
Apply a function to every row of a matrix or a data frame
Suppose I have a n by 2 matrix and a function that takes a 2-vector as one of its arguments. I would like to apply the function to each row of the matrix and get a n-vector. How to do this in R?
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