int i = 1234; String str = Integer.toString(i);. Returns a String object representing the specified integer. The argument is converted to signed ... ... <看更多>

Learn how to convert a String to an Integer or an int in Java. This video also shows how to use a try-catch block to catch possible ... ... <看更多>

I'm not keen on the class name or method names - see my alternatives below. I find perhaps a little more logic in the code than I'd look for ... ... <看更多>

desired, the {@link java.lang.String#toUpperCase()} method may. * be called on the result: *. * <blockquote>. * {@code Integer. ... <看更多>