Most of the time, your iPhone application data storage needs will be taken care of by simple object serialization and flat file storage. However, there comes a point when that type of storage just won't work anymore - when you start storing thousands or tens of thousands of objects. Apple recognized that fact, and so gave app developers the ability to use SQLite inside their applications.

A couple of weeks ago we posted a tutorial on using SQLite in PHP. I thought I'd expand on that tutorial and demonstrate how to work with SQLite using C# and .NET. In this tutorial, we're going to build a simple wrapper class around the SQLite c/c++ interface.

SQLite is a portable, self-contained database that is perfect for small projects that don't want or need the overhead of a dedicated database engine. According to their website, it's also the "most widely deployed database engine in the world". In this tutorial, we'll be using PHP to create, open, modify, and read data from a SQLite database. You might be surprised at how easy it is.

Every browser released in the last decade has some sort of password management system, and Google Chrome is no different. I've been sifting through the Chrome source code, released under the open source project Chromium, and I've found out how they do it. In this tutorial, I'll post all of the source code used by Google Chrome to quickly and securely save your passwords.