... Would have upvoted if a) explanation of what's going on and b) passes JSHint validation: currently, the [, ""] construction is invalid – Phortuin Feb 2 '15 at 13:08 ...

... It is funny that valueToTree is implemented like write and read: github.com/FasterXML/jackson-databind/blob/master/src/main/java/… :D – ortemij Dec 7 '15 at 16:13 ...

...ecreate it, first uninstall using purge to remove even configuration files and records: sudo apt-get purge nginx nginx-common nginx-full then reinstall: sudo apt-get install nginx If above doesn't work for you, you can also try using --force-confmiss option of dpkg. sudo dpkg --force-confmiss...

... @pssguy because of the default behaviour of data.frame, and specifically the default value for the argument stringsAsFactors = T. – Antoine Lizée Oct 10 '13 at 6:20 ...

... I've just been struggling with the same problem and my brain was nearly blown away. Your answer really helped me. – ForceBru Sep 16 '15 at 18:25 8 ...

I have a .csv file in my workstation. How can I open that file in R and do statistical calculation? 1 Answer ...

I am a bit new to pip install and virtualenv in general. 1 Answer 1 ...

...er clicking 'log-out', the application already has 3-4 activities running, and I'm not sure how to step back through them. How do I (simulate?) a restart of the app? ...

How could I create a rounded ImageView in Android? 1 Answer 1 ...

... Yes, if bar is not None is more explicit, and thus better, assuming it is indeed what you want. That's not always the case, there are subtle differences: if not bar: will execute if bar is any kind of zero or empty container, or False. Many people do use not bar wher...