For the most part, you're probably accustomed to using Microsoft Excel for tasks such as preparing reports, forecasts, and budgets. However, Excel is much more powerful than that. It can be used to ...

How to create a database on your Android device with PortoDB Your email has been sent If you're looking to keep track of data on your Android device, PortoDB might be ...

I recently published a tutorial describing the different available methods to store data locally in an Android app. However, due to article length constraints, I could not adequately cover creating ...

Practical PHP and MySQL: Building Eight Dynamic Web Applications demonstrates that it’s easy to build commercial-quality Web applications using free and open source software. The book walks you ...

Drop-down lists in Microsoft Excel (and Word and Access) allow you to create a list of valid choices that you or others can select for a given field. This is especially useful for fields that require ...

A Query is a tool that retrieves data from a single table or multiple tables; it is the most powerful tool to analyze your data in Microsoft Access; Basically, a Query is just a question presented in ...