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Calculating width from percent to pixel then minus by pixel in LESS CSS

I will calculate width in some element from percent to pixel so I will minus -10px via using LESS and calc() . It´s possible? ...
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Should I avoid 'async void' event handlers?

I know it is considered generally a bad idea to use fire-and-forget async void methods to start tasks, because there is no track of the pending task and it is tricky to handle exceptions which might be thrown inside such a method. ...
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How can I expose more than 1 port with Docker?

So I have 3 ports that should be exposed to the machine's interface. Is it possible to do this with a Docker container? 4 A...
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Disable Maven warning message - “Selected war files include a WEB-INF/web.xml which will be ignored”

When building WAR package using Maven 2.1.1, I get this warning message: 3 Answers 3 ...
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What are the differences between a UIView and a CALayer?

...nt kind of animations, both represent different data. What are the differences between a UIView and a CALayer? 6 Answers ...
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Where did the name `atoi` come from?

In the C language where did they come up with the name atoi for converting a string to an integer? The only thing I can think of is Array To Integer for an acronym but that doesn't really make sense. ...
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what is the most efficient way of counting occurrences in pandas?

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How to not run an example using roxygen2?

I'm writing a geocoding function right now that relies on having a Bing Maps Key. Obviously I'd rather not publish mine, and the examples fail without one. ...
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How can I insert values into a table, using a subquery with more than one result?

I really would appreciate your help. 6 Answers 6 ...
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How to use continue in jQuery each() loop?

In my application i am using AJAX call. I want to use break and continue in this jQuery loop. 4 Answers ...