I want to check if the user is running the app on iOS less than 5.0 and display a label in the app. 10 Answers ...

...hat, the compiler thinks you want to define your own function named malloc and it warns you because: You don't explicitly declare it and There already is a built-in function by that name which has a different signature than the one that was implicitly declared (when a function is declared implicit...

When I use Vim's J command, most lines are joined with a single space for padding. But after a period Vim always uses two spaces. Take the following example: ...

...nderstood that if we close a socket, it means the socket will be destroyed and can be re-used later. 9 Answers ...

...or Hibernate tools. But it won't get bundled with the project's war file, and therefore my project won't run on Tomcat. 13...

...x (or costly to calculate) you should probably consider a computed column (and perhaps persisted) instead, especially if a lot of queries refer to this same expression. PS your fears seem unfounded. In this simple example at least, SQL Server is smart enough to only perform the calculation once, ev...

...printf( "%d", boardAux[1][2] ) compiles fine. The compiler knows the sizes and knows in what position in memory the (1,2)-th element is. If you use dynamic allocation the array is uni-dimensional and you must perform the math yourself: printf("%d", boardAux[ 1*length + 2 ]) – D...

I am attempting to add a few submodules to my .vim/bundles directory, and when I attempt to add this particular repo Git gives me a strange error I've never seen before: ...

...d Dec 14 '10 at 13:02 Adriaan StanderAdriaan Stander 146k2626 gold badges261261 silver badges272272 bronze badges ...

In Nginx, what's the difference between variables $host and $http_host . 1 Answer 1...