Windows 32 bit’s 4 GB RAM limit

A very bright Geoff Chappel looked into Microsoft’s claim and said this:

That 32-bit editions of Windows Vista are limited to 4GB is not because of any physical or technical constraint on 32-bit operating systems. The 32-bit editions of Windows Vista all contain code for using physical memory above 4GB. Microsoft just doesn’t license you to use that code.

I say that Geoff Chappel is very bright because he gave a very long and detailed explanation for his conclusion. In fact, there are many very good articles about the Windows Shell in his website.

How does this revelation (that 32 bit Windows can access 4GB RAM and more) affect me ?

I have my reasons to stay 32-bit and I hope that Microsoft will remove the license limit.

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How to view the query the SQL for an Excel worksheet with data source

 

Save the following code in a module.

Sub print_query_table_sql()
    Dim s As Worksheet
    Dim qt As QueryTable
    Dim r As Range
    Dim sql As String
    Set s = ActiveSheet
    Set qt = s.QueryTables(1)
    sql = qt.sql
    Set r = s.Cells(1).SpecialCells(xlLastCell).Offset(1, 1)
    r = sql
End Sub

 

Select your worksheet that contains data from a database source, then run the above macro.

It will print out the SQL in the last cell. (Ctrl-End).

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How to remove a Friend on Facebook

I have a friend on Facebook is not really a friend. By that I mean, he is just collecting people who will agree to be his friend on Facebook and make himself seem popular. He is more interested in marketing himself than being a real friend.

If you have such a fiend for a friend and you want to stop being his/her marketing audience, follow these steps:

image 1. Find the fiend, 

image2. click on the fiend you want to remove. Then scroll to the bottom left corner and click on Remove from Friends.

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Synergy failed to connect to server: address not found for

imageFor a while just now, Synergy did not work for me. On the status window, I see these error messages "failed to connect to server: address not found for <my computer name>"

Restarting Synergy on both server and client did not fix the issue.

Finally, I found that the Computer Browser service on the server (<my computer>) was disabled. After I started the service, Synergy worked again.

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