My project has more than one class with a main method. How do I tell the Spring Boot Maven plugin which of the classes it should use as the main class? ...

I have float numbers like 3.2 and 1.6 . 22 Answers 22 ...

One of the things which I miss while writing programs in C is a dictionary data structure. What's the most convenient way to implement one in C? I am not looking for performance, but ease of coding it from scratch. I don't want it to be generic either -- something like string->int will do. But I do ...

I am trying to print an integer in Python 2.6.1 with commas as thousands separators. For example, I want to show the number 1234567 as 1,234,567 . How would I go about doing this? I have seen many examples on Google, but I am looking for the simplest practical way. ...

I'd like to make an http request to a remote server while properly handling cookies (eg. storing cookies sent by the server, and sending those cookies when I make subsequent requests). It'd be nice to preserve any and all cookies, but really the only one I care about is the session cookie. ...

What is the proper/accepted way to use separate stylesheets for the various views my application uses? 7 Answers ...

I have an MPI program which compiles and runs, but I would like to step through it to make sure nothing bizarre is happening. Ideally, I would like a simple way to attach GDB to any particular process, but I'm not really sure whether that's possible or how to do it. An alternative would be having ea...

Why is it not allowed to get non-const reference to a temporary object, which function getx() returns? Clearly, this is prohibited by C++ Standard but I am interested in the purpose of such restriction, not a reference to the standard. ...

What is a trunk, branch and tag in Subversion and what are the best practices to use them? 9 Answers ...

I’m using the jQuery UI Autocomplete plug-in . Is there a way to highlight search character sequence in drop-down results? ...