Code
String variable = textFieldname.getText();
textField.setText("hahaha");
Frame.dispose();
NewGUI variable=new NewGUI(); variable.setVisible(true);
JOptionPane.showInputDialog(
JOptionPane.showMessageDialog(frame,text,title,types of button(Question_Message(OK_CANCEL));
Integer.parseInt(string variable name);
If (Variable name.equals("123"))
Variable.setToolTipText("this is ano);
●Binary to decimal to hexa
String con= textField.getText();
num=Integer.parseInt(con,2);
th.setText(Integer.toHexString(num));
○buttonGroup.clearSelection();
○frame.setLocationRelativeRo(null)
○c4.setSelected(false)
○(buttonGroup.getSelection()==null)
Search textfield
jTable.setRowSorter(rowSorter);
TableRowSorter<TableModel> rowSorter = new TableRowSorter<>(jTable.getModel());
String text = jtfFilter.getText();
if (text.trim().length() == 0)
{
rowSorter.setRowFilter(null);
}
else
{
rowSorter.setRowFilter(RowFilter.regexFilter("(?i)" + text));
}
DefaultTableModel model = (DefaultTableModel)this.getModel(); int rows = model.getRowCount(); for(int i = rows - 1; i >=0; i--) { model.removeRow(i); }
