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Modern way to filter STL container?
Coming back to C++ after years of C# I was wondering what the modern - read: C++11 - way of filtering an array would be, i.e. how can we achieve something similar to this Linq query:
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Private and protected constructor in Scala
I've been curious about the impact of not having an explicit primary constructor in Scala, just the contents of the class body.
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Easiest way to detect Internet connection on iOS?
... a dupe of many others, however, I don't feel the simple case is well explained here. Coming from an Android and BlackBerry background, making requests through HTTPUrlConnection instantly fail if there is no connection available. This seems like completely sane behavior, and I was surprised to fin...
How to Validate a DateTime in C#?
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Correct me if I'm wrong, but in C# (as opposed to, say, JavaScript) doesn't an if/else branch require curly braces? Don't getting me wrong, I'm not trying to scrutinize, it's a fantastic answer and I'm +1ing it because it helped me, but just thought sinc...
Git diff against a stash
How can I see the changes un-stashing will make to the current working tree? I would like to know what changes will be made before applying them!
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How to make modal dialog in WPF?
I am writing my first application in WPF and want to have the user input some data on a modal dialog window. Apparently, this is not simple to do in WPF, because the parent window stays fully enabled, and the method that created the new child window doesn't stop and wait for the child window to cal...
Java Regex Capturing Groups
I am trying to understand this code block. In the first one, what is it we are looking for in the expression?
4 Answers
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Can anybody find the TFS “Unshelve” option in Visual Studio 2012?
I can find the shelve button okay, and had shelved changes earlier today, but now I can't seem to find a way to unshelve them! This has left me in quite a predicament!
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Adding a new value to an existing ENUM Type
...type to have an additional possible value. I don't want to delete any existing values, just add the new value. What is the simplest way to do this?
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How to sum up an array of integers in C#
Is there a better shorter way than iterating over the array?
12 Answers
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