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Operator overloading in Java

Please can you tell me if it is possible to overload operators in Java? If it is used anywhere in Java could you please tell me about it. ...
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Expert R users, what's in your .Rprofile? [closed]

...e always found startup profile files of other people both useful and instructive about the language. Moreover, while I have some customization for Bash and Vim , I have nothing for R. ...
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Tools for making latex tables in R [closed]

On general request, a community wiki on producing latex tables in R. In this post I'll give an overview of the most commonly used packages and blogs with code for producing latex tables from less straight-forward objects. Please feel free to add any I missed, and/or give tips, hints and little trick...
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Extracting .jar file with command line

I am trying to extract the files from a .jar file. How do I do that using command line? 8 Answers ...
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Asynchronous vs synchronous execution, what does it really mean? [closed]

What is the difference between asynchronous and synchronous execution? 22 Answers 22 ...
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Setting the filter to an OpenFileDialog to allow the typical image formats?

I have this code, how can I allow it to accept all typical image formats? PNG, JPEG, JPG, GIF? 11 Answers ...
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Can I convert a C# string value to an escaped string literal

In C#, can I convert a string value to a string literal, the way I would see it in code? I would like to replace tabs, newlines, etc. with their escape sequences. ...
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Detecting a mobile browser

I'm looking for a function which return boolean value if user has mobile browser or not. 36 Answers ...
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How to switch databases in psql?

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How to overwrite existing files in batch?

The following command copies and moves a file but I also need it to overwrite the file it's replacing. 8 Answers ...