Office and Browsers

How to Run Malicious Software Removal Tool?

MRT Just 3 letters you need to know – MRT That is right, just type MRT.exe in you Start – Run box.  Why they hide it so deep?  Why there is no easy answer anywhere on the Internet? The program is located in %WinDir%\System32\MRT.exe Once again, to run Malicious Software […]

Office and Browsers

Properly Validate TextArea Length (IE vs. Firefox)

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

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 […]