I have a package in R (ROCR) that I need to load in my R environment. Upon loading the package, a set of messages are printed. This is ordinarily fine, but since the output of my R script is being used for further analysis I want to completely disable all of this output. How do I do that? Furthe...

I really like IDEA's code formatting, but how do I get it to reformat all the code in a particular project without going through each file? I've found the option to tidy / optimise imports on code before committing it to subversion which is great, but it only seems to apply to files that have otherw...

Is there an easy way to get the version name of an application on an Android device using adb shell? 5 Answers ...

So I am having a problem. I have looked around and looked around but no luck. I would like to make the background of my body transparent but leave the text non transparent. As it is right now I keep making both the same opacity. Here is my code: ...

I'd like to add a couple of things to what the unittest.TestCase class does upon being initialized but I can't figure out how to do it. ...

... using $_SERVER['HTTP_REFERER']; to get the referer Url. It works as expected until the user clicks another page and the referer changes to the last page. ...

Is there a quick way to "sub-flatten" or flatten only some of the first dimensions in a numpy array? 4 Answers ...

I am trying to run statsd/graphite which uses django 1.6. 2 Answers 2 ...

I can't find an option for this. For example, when I create a new Scala class, this text is placed in the file: 5 Answers ...

...owed by IIS in window 7. when building a website in .net framework 4.0 and convert this into application in IIS then its shows this error ...