I want to convert a org.w3c.dom.Document object to a String. I'm using Java 6 and am open to using any (completely free) technology that is up to the task. I tried the solution from this thread -- Is there a more elegant way to convert an XML Document to a String in Java than this code? , where t...

I am building a web app with different JS libraries (AngularJS, OpenLayers,...) and need a way to intercept all AJAX responses to be able, in case the logged user session expired (response gets back with 401 Unauthorized status), to redirect him to the login page. ...

For some reason, Delayed::Job's has decided to queue up but not excecute anything even though I've restarted it several times, even kill -9'd it and restarted it. It won't run any jobs. ...

I have a profile in my pom.xml which should be always active unless it is explicitely deactivated (-P !firstProfile). I solved this by using the activeByDefault flag: ...

I have a long R script that throws some warnings, which I can ignore. I could use 4 Answers ...

In my home folder in Linux I have several config files that have "rc" as a file name extension: 5 Answers ...

Suppose that I have this partial view: 6 Answers 6 ...

I'm currently working on a branch and want some commits to merge into other branches: 5 Answers ...

Currently my website (production server) already have a lot of code in it. And now I want to start using Git for my projects and setup a staging server for my team. Can anybody give me any advise? ...

What are the differences between fork and exec ? 9 Answers 9 ...