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How to add text to a WPF Label in code?

...f inside them. There's a heirarchy of classes that the controls belong to, and any descendants of ContentControl will work in this way. share | improve this answer | follow ...
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How do I erase an element from std::vector by index?

I have a std::vector, and I want to delete the n'th element. How do I do that? 15 Answers ...
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NameError: name 'reduce' is not defined in Python

... The previous user has already answered the question and the answer is same as that of his answer – Kathiravan Natarajan Jul 24 '17 at 1:28 add a comment...
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List of tuples to dictionary

... @chandresh This does work in Python 3, so no update is required. – Sven Marnach Apr 17 '18 at 13:48 ...
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Twitter Bootstrap: Text in navbar

...d be able to "Wrap strings of text in a <p> tag for proper leading and color." When I do this, at any level under navbar it simply doesn't inherit any of the navbar classes. Wrapping the string in <a> tags renders it but it shouldn't be an anchor. ...
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How to get the home directory in Python?

... You want to use os.path.expanduser. This will ensure it works on all platforms: from os.path import expanduser home = expanduser("~") If you're on Python 3.5+ you can use pathlib.Path.home(): from pathlib import Path home = str(Path.home()) ...
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Abstract Class vs Interface in C++ [duplicate]

... about C++. As you know, there is no clear distinction between interface and abstract class in C++ unlike Java and C#. When would it be more preferrable to use an interface instead of an abstract class in C++? Could you give some examples? ...
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Postgresql aggregate array

... What I understand you can do something like this: SELECT p.p_name, STRING_AGG(Grade.Mark, ',' ORDER BY Grade.Mark) As marks FROM Student LEFT JOIN Grade ON Grade.Student_id = Student.Id GROUP BY Student.Name; EDIT I am not sure. B...
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Differences between Ant and Maven [closed]

Could someone tell me the differences between Ant and Maven? I have never used either. I understand that they are used to automate the building of Java projects, but I do not know where to start from. ...
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What's the difference between SortedList and SortedDictionary?

...re any real practical difference between a SortedList<TKey,TValue> and a SortedDictionary<TKey,TValue> ? Are there any circumstances where you would specifically use one and not the other? ...