如何打破它:“當我為產品輸入-1但不為兩個產品都輸入-1時 [英]how to make it break "when I enter -1 for the product but not enter -1 for both 2
Java NetBeans:按“Enter”后如何提交按鈕? [英]Java NetBeans: How do I make the button submit after I press “Enter”?
在 javafx.scene.control.TextArea 中按 ALT+ ENTER 時如何禁用聲音? [英]How to disable sound when I press ALT+ ENTER in javafx.scene.control.TextArea?
當我按Enter鍵時,Java中的Server Client僅顯示消息 [英]Server Client in Java only displays message when I press enter