July 4th, 2009
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import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.ProgressBar;
import org.eclipse.swt.widgets.Shell;
public class MainClass {
public static void main(String[] a) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new GridLayout());
// Create an indeterminate progress bar
ProgressBar pb2 = new ProgressBar(shell, SWT.HORIZONTAL | SWT.INDETERMINATE);
pb2.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
}
}
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Posted in Uncategorized | No Comments »
July 4th, 2009
|
SQL>
SQL> select * from v$pgastat
2 where rownum < 50;
NAME VALUE UNIT
——————– ———- ————
aggregate PGA target 94371840 bytes
parameter
aggregate PGA auto t 68705280 bytes
arget
global memory bound 18874368 bytes
total PGA inuse 18112512 bytes
total PGA allocated 36039680 bytes
maximum PGA allocate 40627200 bytes
d
total freeable PGA m 0 bytes
emory
process count 26
max processes count 26
PGA memory freed bac 0 bytes
k to OS
total PGA used for a 0 bytes
uto workareas
maximum PGA used for 7386112 bytes
auto workareas
total PGA used for m 0 bytes
anual workareas
maximum PGA used for 530432 bytes
manual workareas
over allocation coun 0
t
bytes processed 433881088 bytes
extra bytes read/wri 0 bytes
tten
cache hit percentage 100 percent
recompute count (tot 13259
al)
19 rows selected.
SQL> –
|
Posted in pgastat | No Comments »
July 4th, 2009
|
Imports System.IO
Module Module1
Sub Main()
Dim TextFile As StreamReader
Try
TextFile = New StreamReader("test.txt")
Catch E As Exception
Console.WriteLine("Error opening the file test.txt")
Console.WriteLine("Error {0}", E.Message)
End Try
Dim Content As String
Try
Content = TextFile.ReadToEnd()
Console.WriteLine(Content)
Catch E As Exception
Console.WriteLine("Error reading file")
Console.WriteLine("Error {0}: ", E.Message)
End Try
TextFile.Close()
End Sub
End Module
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Posted in Uncategorized | No Comments »
July 4th, 2009
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import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JComboBox;
import javax.swing.JFrame;
public class MainClass {
public static void main(final String args[]) {
final String labels[] = { "A", "B", "C", "D", "E" };
JFrame frame = new JFrame("Editable JComboBox");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
final JComboBox comboBox = new JComboBox(labels);
comboBox.setMaximumRowCount(5);
comboBox.setEditable(true);
frame.add(comboBox, BorderLayout.NORTH);
ActionListener actionListener = new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
System.out.println("Selected: " + comboBox.getSelectedItem());
System.out.println(", Position: " + comboBox.getSelectedIndex());
}
};
comboBox.addActionListener(actionListener);
frame.setSize(300, 200);
frame.setVisible(true);
}
}
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Posted in Uncategorized | No Comments »
July 4th, 2009
|
SQL>
SQL> select utl_raw.cast_from_number( 123.45 ) from dual;
UTL_RAW.CAST_FROM_NUMBER(123.45)
—————————————————————————————————-
C202182E
1 row selected.
SQL> –
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Posted in Uncategorized | No Comments »
