So I was making an rss reader for my school and finished the code. I ran the test and it gave me that error. Here is the code it's referring to: ...

I just figured out that I can actually store objects in the $_SESSION and I find it quite cool because when I jump to another page I still have my object. Now before I start using this approach I would like to find out if it is really such a good idea or if there are potential pitfalls involved....

In WPF, how would I apply multiple styles to a FrameworkElement ? For instance, I have a control which already has a style. I also have a separate style which I would like to add to it without blowing away the first one. The styles have different TargetTypes, so I can't just extend one with the ...

I'm trying to port a shell script to the much more readable python version. The original shell script starts several processes (utilities, monitors, etc.) in the background with "&". How can I achieve the same effect in python? I'd like these processes not to die when the python scripts complete. I ...

I am wondering if there are any advantages of using any of these over the other, and which way should I go? 3 Answers ...

Here's the simplest way to explain this. Here's what I'm using: 13 Answers 13 ...

... POD stands for Plain Old Data - that is, a class (whether defined with the keyword struct or the keyword class) without constructors, destructors and virtual members functions. Wikipedia's article on POD goes into a bit more detail and defines...

Can someone explain the implications of using with (nolock) on queries, when you should/shouldn't use it? 16 Answers ...

I have a question about if - else structure in a batch file. Each command runs individually, but I couldn't use "if - else" blocks safely so these parts of my programme doesn't work. How can I do make these parts run? Thank you. ...

I'd like to automate the script generation in SQL Server Management Studio 2008. 14 Answers ...