Viral Patel

Android Preferences Activity example

Android Preferences Activity example

Android application often needs settings that allow users to modify preferences in app. Android provides a powerful framework to manage user preferences. It allows us to define the way we want preferrences and it...

Java: How to Load CSV file into Database

Java: How to Load CSV file into Database

Loading CSV file into Database can be cumbersome task if your Database provider does not offer an out of box feature for this. Most of the time you’ll spend up in creating valid insert...

Read / Write CSV file in Java

Read / Write CSV file in Java

If you want to work with Comma-separated Files (CSV) in Java, here’s a quick API for you. As Java doesn’t support parsing of CSV files natively, we have to rely on third party library....

Check if String is valid Date in Java

In Java, we play a lot with Dates. Here’s one more scenario. You have a string which has date in it. You want to convert it into a valid java.util.Date object. Now in Java...