Mar 13, 2011 · To me it's the only usable way to get user input into a Java application. – Trunk. Commented Jan 25, ...

There are several ways to get input from the user. Here in this program we will take the Scanner class to achieve the task. This Scanner class comes under java.util, hence the first line of the program is import java.util.Scanner; which allows the user to read values of various types in Java. The import statement line should have to be in the ...

Mar 24, 2010 · The question is "How to read from standard input". A console is a device typically associated to the keyboard and display from which a program is launched. You may wish to test if no Java console device is available, e.g. Java VM not started from a command line or the standard input and output streams are redirected.

Jan 1, 2014 · (2) If I use nextLine() to read the whole full sentence which including space and \n\r, I need to trim() user input. (3) next() will wait for user input but nextLine() will not. (4) I tested useDelimiter("\\r\\n"), but it causes the next() logic in our software somewhere else to be wrong again. Conclusion, it is indeed quite messy to use ...

Apr 7, 2012 · It looks like you're looking for a way to use the input provided in Incoming elsewhere in your program. To do this, move the code to get input out of the main method. Declare a new method in Incoming that returns an int and put it there. Then, in the main method of Area, create an instance of Incoming and call the new method to get an int.

Mar 11, 2014 · its only my second program with java and im running into some issues. I'm trying to get input from a user, either yes or no, then based on that go to an if else statemene. Heres what I have so far

Jul 22, 2016 · I am trying to make a very basic library booking system, but I have a problem with getting user input to adjust book details. What I am trying to do is to get the book details from user input, but I don't know how to do this properly. I tried the same style that I use to change status but it doesn't seem to work.

Feb 7, 2011 · Here is one way to take user input in Eclips. import java.util.Scanner; // enter the before the start of any class // declare the class here // this is an example of how to use the Scanner in a method Public static void Username();{ Scanner Input = new scanner (System.in); String username// declaring the username variable Scanner un = new Scanner(System.in); // un is just a random variable you ...

Feb 6, 2015 · So i have to ask the user whether they are above 18 and they have to answer with a true or false. And keep looping until they enter the right input So far, i have this boolean b = false; do { ...

Dec 28, 2014 · create array list entry String equals "" do this loop get input from user put it into entry String add entry String into array list while entry String doesn't equal "quit" for each item in array list println each item end for loop