...what executeUpdate is for. Here's a very brief summary of the difference: http://www.coderanch.com/t/301594/JDBC/java/Difference-between-execute-executeQuery-executeUpdate share | improve this answ...

.... Next goto Build | Build artifacts --> choose your artifact. source: http://blogs.jetbrains.com/idea/2010/08/quickly-create-jar-artifact/ share | improve this answer | ...

... You can use os.stat(path) call http://docs.python.org/library/os.html#os.stat share | improve this answer | follow ...

...e unauthenticated requests? Not with Twitter's v1.1 API. You need to visit http://dev.twitter.com/apps and click the "Create Application" button. On this page, fill in whatever details you want. For me, it didn't matter, because I just wanted to make a load of block requests to get rid of spam foll...

...method you ask for does not belong to Ruby, it is a Rails extension: http://api.rubyonrails.com/classes/Object.html#M000011. If you click through to the link at the end of that post you will find that the blank? method simply combines the nil? and empty? method calls. ...

...k questions and I will try my best to clarify exactly what I mean! From：http://stackoverflow.com/questio ... ite-keys-efficiency Lookups involving composite keys do not go through any two-stage process as you describe. composite_key-induced orderings are normal orderings, the only special thing ...

...ran into problems with code using URLConnection to poll a data source over HTTP. Worked fine with Oracle JDK 7 & 8, but would intermittently lose cookie headers with OpenJDK 7 & 8. I was really hoping that something like HttpUrlConnection would be uniform across both now... In the end swi...

...voted answer, so I went looking for expert opinons and here they are. From http://channel9.msdn.com/Shows/Going+Deep/C-and-Beyond-2011-Scott-Andrei-and-Herb-Ask-Us-Anything Herb Sutter: "when you pass shared_ptrs, copies are expensive" Scott Meyers: "There's nothing special about shared_ptr when it ...

... string binary. What version of Python do you use? 2.x or 3.x? Edit: See http://docs.python.org/release/3.0.1/whatsnew/3.0.html#text-vs-data-instead-of-unicode-vs-8-bit for the gory details of strings in Python 3.x share ...

...orrect. The assign method does add a new record to the history. Reference: http://developer.mozilla.org/en/window.location share | improve this answer | follow ...