Windows

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Office and Browsers

Properly Validate TextArea Length (IE vs. Firefox)

2026-02-14 Udar Gromov 6
Let’s consider this example, where HTML page has a TEXTAREA and an INBOX.  When user types inside TextArea, Inbox should show the length of TextArea string. <script type=”text/javascript”> function TTLength(objTT){ var tt= document.getElementById(‘TXT1’); tt.value = objTT.value.length; } </script> <textarea onKeyDown=”TTLength(this);” onKeyUp=”TTLength(this);” rows=”10″> This Text Area Contains a string With Newline […]
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Office and Browsers

Count Number of Cell with Errors in Excel

2026-01-29 Udar Gromov 0
This problem occurs, when you have a column with a formula that sometimes returns an error.  That is very typical for all kind of look-up situations .  Let’s say, you have a column E with formula that returns good values and errors.  You need to count how many errors are […]
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Hardware

Moving Win XP from RAID to RAID Machine

2026-01-14 Udar Gromov 6
After several days of heavy exhausting battles and sleepless nights, after testing dozens of options, after browsing many proposed Internet solutions, I finally was able to move an old instance of Windows XP on a new machine with new RAID drivers. That happened at 13:23 on December 12, 2010.  I […]
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ASP.NET

The EXECUTE permission was denied on the object ‘aspnet_CheckSchemaVersion’, database ‘YourDB’, schema ‘dbo’

2026-01-13 Udar Gromov 1
ASP.NET page returns this erorr: The EXECUTE permission was denied on the object ‘aspnet_CheckSchemaVersion’, database ‘YourDB’, schema ‘dbo’. (1) First try running this command/wizard: %WinDir%\Microsoft.NET\Framework\v2.0.50727\aspnet_regsql.exe (2) If this doesn’t work, try this query:  — Add user ASPNET to DB role USE YourDB GO sp_addrolemember ‘aspnet_Membership_FullAccess’, ‘ASPNET’ These steps should resolve your […]