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Random number

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For any reason, if you need to generate a alphanumeric password, the VBA code below will be able to help you. 1. Press Alt+F11 to bring up the Visual Basic Editor. 2. Right click the book object and select Insert > Module. 3. Paste the code below into the Module window. 4. At any cell enter function =RandomizeF() 5. This code will skip Capital "I", Capital "O", small letter "l", small letter "o" because I use this code to generate random password. In order to avoid confuse, I decide to remove these letter. * Public Function RandomizeF() Dim Rand As String Application.Volatile Do     'i = i + 1     Randomize     a = Int((85) * Rnd + 38)     If a >= 49 And a <= 57 Then         Rand = Rand & Chr(a)     ElseIf a >= 65 And a <= 72 Then         Rand = Rand & Chr(a)     ElseIf a >= 74 And a <= 78 Then         Rand = Rand & Chr(a)     ElseIf a >= 80 And a <= 90 Then         R

Install VMware workstation 11 on Fedora 21 with kernel 3.17

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Here is some solutions which might be able to help you during your VMware workstation 11 installation on Fedora 21 with kernel 3.17. 1. When you try to power on a virtual guest, you received error : "Unable to change virtual machine power state internal error". Change the option mks.enable3d in the .vmx file from TRUE to FALSE . mks.enable3d = FALSE 2. When you try to power on a virtual guest, you received error: "Version mismatch with vmmon module: expecting xxx.x, got yyy.y. You have an incorrect version of the 'vmmon' kernel module. Try command below, these steps will help to patch vmnet source code: # curl http://pastie.org/pastes/9934018/download -o /tmp/vmnet-3.19.patch # cd /usr/lib/vmware/modules/source # tar -xf vmnet.tar # patch -p0 -i /tmp/vmnet-3.19.patch # tar -cf vmnet.tar vmnet-only # rm -rf *-only # vmware-modconfig --console --install-all 3.  When you try to power on a virtual guest, you received error: "Failed to open device