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Multiply TimeSpan in .NET

How do I multiply a TimeSpan object in C#? Assuming the variable duration is a TimeSpan , I would like, for example 9 An...
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Order a MySQL table by two columns

How do I sort a MySQL table by two columns? 5 Answers 5 ...
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how to append a list object to another

in C++, I have two list<T> objects A and B and I want to add all the members of B to the end of A . I've searched a few different sources and haven't found a simple solution (e.i. A.append(B); ) and this surprises me a bit. ...
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How to dismiss ViewController in Swift?

I am trying to dismiss a ViewController in swift by calling dismissViewController in an IBAction 20 Answers ...
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How to use the CancellationToken property?

Compared to the preceding code for class RulyCanceler , I wanted to run code using CancellationTokenSource . 5 Answers ...
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Move window between tmux clients

I'm just learning tmux and I have no experience with screen. I'm wondering if I can move a window in one tmux client to another tmux client. I want to move my IRC client to a new window on my screen. ...
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How can I “unuse” a namespace?

One of the vagaries of my development system (Codegear C++Builder) is that some of the auto-generated headers insist on having... ...
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How to move columns in a MySQL table?

Currently I am having the following MySQL table: Employees (empID, empName, department); 4 Answers ...
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Is there a command to list all Unix group names? [closed]

I know there is the /etc/group file that lists all users groups. 3 Answers 3 ...
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New line in JavaScript alert box

How do you put in a new line into a JavaScript alert box? 20 Answers 20 ...