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Java™’s growth over the last five years has been nothing short of phenomenal. Given Java’s rapid rise to prominence and the general interest in networking, it’s a little surprising that network programming in Java is still so mysterious to so many. This doesn’t have to be. In fact, writing network programs in Java is quite simple, as this book will show. Readers with previous experience in network programming in a Unix, Windows, or Continue to download »
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Webmonkey programming PHP MySQL Tutorial Pagina 1 di 10 webmonkey programming PHP MySQL Tutorial by Graeme Merrall Welcome to the third and final lesson for this tutorial If you ve gone through Lesson 1 and Lesson 2 you already know the essentials for installing and writing useful scripts with MySQL and PHP We re going to look at some useful PHP functions that should make your life a lot easier First let s look at include files We all know the basics of includes right Contents of an external file are referenced and imported into the main file It s pretty easy You call a file and it s included When we do this in PHP there are two functions we need to talk about include and require The difference between these two functions is subtle but important so let s take a closer look The require function works in a XSSI like way files are included as part of the original document as soon as that file is parsed regardless of its location in the script So if you decide to place a require function inside a conditional loop the external file will be included even if that part 