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C++ convert vector to vector

What is a good clean way to convert a std::vector<int> intVec to std::vector<double> doubleVec . Or, more generally, to convert two vectors of convertible types? ...
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Transpose a data frame

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Keep only first n characters in a string?

Is there a way in JavaScript to remove the end of a string? 7 Answers 7 ...
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Windows: How to specify multiline command on command prompt?

how do we extend a command to next line? 4 Answers 4 ...
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Android Closing Activity Programmatically

What is the equivalent operation within an activity to navigating away from the screen. Like when you press the back button, the activity goes out of view. How can this be called from inside an activity so that it closes itself. ...
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ASP.NET MVC passing an ID in an ActionLink to the controller

I can't see to retrieve an ID I'm sending in a html.ActionLink in my controller, here is what I'm trying to do 5 Answers ...
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Updating MySQL primary key

I have a table user_interactions with 4 columns: 3 Answers 3 ...
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redis-py : What's the difference between StrictRedis() and Redis()?

I want to use redis-py for caching some data, but I can't find a suitable explanation of the difference between redis.StrictRedis() and redis.Redis() . Are they equivalent? ...
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How can I convert a DOM element to a jQuery element?

I am creating an element with document.createElement(). Now how can I pass it to a function that only takes a Jquery object? ...
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android image button

How can i create a button with no text and an image centered horizontally ? I don't want to use an ImageButton because I want to define a different backgound image ...