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How to unhide the /Users folder while in Recovery Mode in OSX


How to unhide the /Users folder while in Recovery Mode in OSX

By : Anna Marshmallow
Date : November 21 2020, 03:00 PM
Does that help Ok, so I just needed to mount the partition from Disk Utility, using File->Mount with the correct partition selected. After that, I can access my data.
code :


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How do I create, hide and unhide a folder using C#?

How do I create, hide and unhide a folder using C#?


By : Kenny A Withers
Date : March 29 2020, 07:55 AM
Does that help If the code above is executed when you press the Unlock button then a couple of changes are required
code :
private void button1_Click(object sender, EventArgs e)
{

    if (!Directory.Exists("Test"))
    {
        DirectoryInfo dir = Directory.CreateDirectory("Test");
        dir.Attributes = FileAttributes.Directory | FileAttributes.Hidden;

    }
    // NO ELSE, the folder should remain hidden until you check the 
    // correctness of the password

    String password = "123";

    if ((textBox1.Text == password))
    {

        // This should be moved before opening the second form
        var dir = new DirectoryInfo("Test");

        // To remove the Hidden attribute Negate it and apply the bit AND 
        dir.Attributes = dir.Attributes & ~FileAttributes.Hidden;

        // A directory usually has the FileAttributes.Directory that has
        // a decimal value of 16 (10000 in binary). The Hidden attribute
        // has a decimal value of 2 (00010 in binary). So when your folder
        // is Hidden its decimal Attribute value is 18 (10010) 
        // Negating (~) the Hidden attribute you get the 11101 binary 
        // value that coupled to the current value of Attribute gives 
        // 10010 & 11101 = 10000 or just FileAttributes.Directory

        // Now you can hide the Unlock form, but please note
        // that a call to ShowDialog blocks the execution of
        // further code until you exit from the opened form
        this.Hide();
        Form2 f2 = new Form2();
        f2.ShowDialog();

        // No code will be executed here until you close the f2 instance
        .....
    }
    else
        MessageBox.Show("Incorrect Password or Username", "Problem");
   DirectoryInfo dir = new DirectoryInfo("Test");
   dir.Attributes = FileAttributes.Directory | FileAttributes.Hidden;
Recovery Mode for a program

Recovery Mode for a program


By : Maxime Bergerat
Date : March 29 2020, 07:55 AM
this one helps. Your problem is roughly analogous to Microsoft's Bitlocker, which also encrypts data with a password. Their solution to forgotten passwords is to generate a long recovery key which users need to store securely away from the encrypted machine.
As SomethingDark stated in a comment, a simple security question is a bad idea because it's easier for other people to guess the answer to than the password.
how to allow only specific users to unhide a worksheet

how to allow only specific users to unhide a worksheet


By : Tin
Date : March 29 2020, 07:55 AM
like below fixes the issue 1- Open your ThisWorkbook code Module.
2- Paste this line at the top of it:
code :
Private RatesVisible As Variant
Private Sub Workbook_Open()
...
...
End Sub
RatesVisible = Worksheets("Rates").Visible
Private Function privilegedUser() As Boolean
    Select Case UCase(Environ$("username"))
        Case "JSMITH", "DTAYLOR"
            privilegedUser = True
        Case Else
        End Select
End Function

Private Sub Workbook_SheetDeactivate(ByVal Sh As Object)
    RatesVisible = Worksheets("Rates").Visible
End Sub

Private Sub Workbook_SheetActivate(ByVal Sh As Object)
    If Sh.Name <> "Rates" Then
        RatesVisible = Worksheets("Rates").Visible
        Exit Sub
    End If
    If privilegedUser Then
        RatesVisible = Worksheets("Rates").Visible
    Else
        Worksheets("Rates").Visible = RatesVisible
    End If
End Sub

Private Sub GoToRates_WS()
    If privilegedUser Then
        RatesVisible = xlSheetVisible
        Worksheets("Rates").Visible = xlSheetVisible
    Else
        MsgBox "You are not authorized to open this worksheet"
    End If
End Sub
VBScript - Prevent Users from Unhide a hidden worksheet

VBScript - Prevent Users from Unhide a hidden worksheet


By : user1599509
Date : March 29 2020, 07:55 AM
wish of those help Hide without possibility of unhiding from Excel UI:
ActiveSheet.Visible = xlSheetVeryHidden
code :
Private Sub Worksheet_Activate()
    ActiveSheet.Visible = xlVeryHidden
End Sub
How to exit out of database recovery mode (currently locked in read-only mode)

How to exit out of database recovery mode (currently locked in read-only mode)


By : Teddy Ruxpin
Date : March 29 2020, 07:55 AM
wish help you to fix your issue It looks like the two database clusters have been set up for replication, but configuration changes on one of the machines broke the replication (changed pg_hba.conf on the primary, changed IP addresses, …).
Here is the way to your desired solutions:
code :
/path/to/pg_ctl promote -D /path/to/data/directory
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