I need to store a HashMap as a bunch of bytes, and I could use serialization. But my keys and values are all strings, and in my system text processing is much faster. How could I encode it all into text? I stared by using newline as separator, but then I got into values that have newlines, and it all broke.
Working with files is a moderately common task in Java. For most projects hard coding the file names, using parameters in configuration files, or using command-line arguments is sufficient.
However, when your application has vi…
This article is the second of three articles that explain why and how the Experts Exchange QA Team does test automation for our web site. This article covers the basic installation and configuration of the test automation tools used by…
Viewers will learn about the different types of variables in Java and how to declare them.
Decide the type of variable desired:
Put the keyword corresponding to the type of variable in front of the variable name:
Use the equal sign to assign a v…