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Editor's Note: This article has been updated by its author. Thank you, Pat. Have you ever wanted to change the names of many files at once? Or, have you ever needed to use a default value for a ...

Can anyone here remember the syntax required to use a string variable as a filename for a data file? As in:<P>the variable is "fileName"<P><B>char fileName[16] = "";</B><P>and it is decided with user ...

In part 1 of this series, Gary uploaded an awesome post and video explaining the basics of Java programming. Java is the official programming language of Android; so if you want to build fully-fledged ...