Having a chain o<em>fem> "instanceo<em>fem>" operations is considered a "code smell". The standard answer is "use polymorphism". How would I do it in this case? ...

Just looking at my XML <em>fem>ield, my rows look like this: 9 Answers 9 ...

I'm making a Java application with an application-logic-thread and a database-access-thread. Both o<em>fem> them persist <em>fem>or the entire li<em>fem>etime o<em>fem> the application and both need to be running at the same time (one talks to the server, one talks to the user; when the app is <em>fem>ully started, I need both o<em>fem> t...

I have a date string and I want to parse it to normal date use the java Date API,the <em>fem>ollowing is my code: 3 Answers ...

How do I go about the [HandleError] <em>fem>ilter in asp.net MVC Preview 5? I set the customErrors in my Web.con<em>fem>ig <em>fem>ile 6 Ans...

How can I convert this code to raw sql and use in rails? Because When I deploy this code in heroku,there is a request timeout error.I think this will be <em>fem>aster i<em>fem> I use raw sql. ...

When submitting a <em>fem>orm in AngularJS and use the browser remember password <em>fem>unctionality, and in a subsequent login attempt you let the browser <em>fem>ill in the login <em>fem>orm with the username and password, the $scope model won't be changed based on the auto<em>fem>ill. ...

There is no "Done" button on the number pad. When a user <em>fem>inishes entering numeric in<em>fem>ormation in a text <em>fem>ield, how can I make the number pad disappear? ...

I want to do a simple multipart <em>fem>orm post <em>fem>rom AngularJS to a node.js server, the <em>fem>orm should contain a JSON object in one part and an image in the other part, (I'm currently posting only the JSON object with $resource) ...

I am trying to <em>fem>ind an item index by searching a list . Does anybody know how to do that? 22 Answers ...