What are some common functions in Java?
In Java, common functions include methods like main()
, println()
, and various utility methods from libraries.
Can you explain the main()
function?
The main()
function is the entry point of any Java application. It's where the program starts executing.
What about the println()
function?
The println()
function is used to print text to the console, followed by a new line.
Are there any built-in functions for string manipulation?
Yes, Java provides many built-in functions for strings, such as length()
, substring()
, and toUpperCase()
.
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