Mar 13, 2011 · The most widely used method is Scanner and I personally prefer it because of its simplicity and easy implementation, as well as its powerful utility to parse text into primitive data. Advantages of Using Scanner. Easy to use the Scanner class; Easy input of numbers (int, short, byte, float, long and double)

Usa o input.nextLine(); para ler a linha introduzida pelo utilizador. Nesse caso especifico podes usar o input.next(); porque só queres ler uma palavra sem espaços. O next() só lê a primeira palavra até aparecer um espaço.

Jun 18, 2013 · You can indeed retrieve the text entered by the user with a JOptionPane: String path = JOptionPane.showInputDialog("Enter a path");

Oct 28, 2013 · Basically i am trying to take 2 values from a text document, import them into my java document and then multiply them together. These 2 numbers are meant to represent the hourly pay and amount of hours worked, then the output …

Reading input from text file in Java. 1. reading from file in java. 2. Read a text file in JAVA. 0.

I am working on a Java program that reads a text file line-by-line, each with a number, takes each number throws it into an array, then tries and use insertion sort to sort the array. I need help w...

Oct 25, 2014 · I had a case where I was entering text into a field after which the text would be removed automatically. Turned out it was due to some site functionality where you had to press the enter key after entering the text into the field. So, after sending your barcode text with sendKeys method, send 'enter' directly after it.

Jul 19, 2012 · While I appreciate the completeness of the accepted answer, I found this answer to be of use re: accessing, in JS code, a value entered in a DOM text input element (text box). For detail, see my answer, elsewhere in this Question. –

Jan 1, 2014 · Use new java.io.IO class previewed in Java 24. String input = IO.readln ( "Enter text: " ); Caveat: This Answer is based on a preview feature which may change or be cancelled. System.console does work. Calling System.console() from the IntelliJ IDE does work for me.

Mar 21, 2013 · The following method extends a JFrame, but I need a swing textbox inside it to receive double values and store them in a variable. the textbox must be added to the container. public class my...