Java recently celebrated its 30 year anniversary. Despite its age, the language is still going strong and maintains its ...

Get started with this introduction to using generics with the Java Collections ... As an example of a type safety issue, if you use List (a raw type) instead of the generic List<String>, the ...

String name ... Now that you’ve learned about Java statements, you can start using them to write interesting Java applications. As an example, I’ve written a game that randomly selects ...

Added SKYSTONE Sounds Chooser Sample Program. Switches out startup, connect chimes, and error/warning sounds for Star Wars sounds Updates OnBot Java to use a WebSocket for communication ... of battery ...

For example you are taking an inventory of stock in your dresshop, and want to know how many times the word "dress" AND the word "Size M" appear in the same row.

Note that the Java ternary operator example above could just have easily been written using an if ... code places a print statement after question mark, and causes a compile error: Type mismatch: ...

Here are some great tutorials and examples on how to use printf to format Java output. The flag most typically used with a Java String printf statement is the negative sign, which left-aligns the text ...

There are many other tricks you can perform once you understand how to use if statements in Java. For example, you might also want to use “nested if statements.” This means you have an “if ...