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Asynchronously wait for Task to complete with timeout

...t;T> to complete with some special rules: If it hasn't completed after X milliseconds, I want to display a message to the user. And if it hasn't completed after Y milliseconds, I want to automatically request cancellation . ...
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Make WPF window draggable, no matter what element is clicked

... will allow users to drag the Window when they click/drag on any control, EXCEPT for controls which eat the MouseDown event (e.Handled = true) You can use PreviewMouseDown instead of MouseDown, but the drag event eats the Click event, so your window stops responding to left-mouse click events. If y...
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Python Pandas merge only certain columns

...t possible to only merge some columns? I have a DataFrame df1 with columns x, y, z, and df2 with columns x, a ,b, c, d, e, f, etc. ...
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What is the canonical way to trim a string in Ruby without creating a new string?

...ble itself if it was stripped. According to Ruby standards, a method suffixed with an exclamation mark changes the variable in place. Hope this helps. Update: This is output from irb to demonstrate: >> @title = "abc" => "abc" >> @title.strip! => nil >> @title => "abc" ...
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Maximum value for long integer

How can I assign the maximum value for a long integer to a variable, similar, for example, to C++'s LONG_MAX . 7 Answers ...
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When should I use C++14 automatic return type deduction?

...estion in C and C++03 has been "across statement boundaries we make types explicit, within expressions they are usually implicit but we can make them explicit with casts". C++11 and C++1y introduce type deduction tools so that you can leave out the type in new places. Sorry, but you're not going to...
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How to get the changes on a branch in Git

... In the context of a revision list, A...B is how git-rev-parse defines it. git-log takes a revision list. git-diff does not take a list of revisions - it takes one or two revisions, and has defined the A...B syntax to mean how it's define...
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Get Enum from Description attribute [duplicate]

I have a generic extension method which gets the Description attribute from an Enum : 6 Answers ...
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Mocking python function based on input arguments

... @Ish they're not complaining about the name of CallableMixin.side_effect, but that the separate function defined in the example has the same name. – OrangeDog May 8 '18 at 14:54 ...
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Why are C character literals ints instead of chars?

...answered Jan 11 '09 at 23:21 MalxMalx 95211 gold badge88 silver badges1616 bronze badges ...