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How to check if an object is a certain type

...e type of another known type. Once you have the two types, you can simply compare them using the Is operator. So your code should actually be written like this: Sub FillCategories(ByVal Obj As Object) Dim cmd As New SqlCommand("sp_Resources_Categories", Conn) cmd.CommandType = CommandType...
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Best way to find if an item is in a JavaScript array? [duplicate]

... but, since when is indexOf compatible with IE, because I found it is compatible with IE w3schools.com/jsref/jsref_indexof.asp – ruselli Aug 24 '17 at 13:18 ...
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How do you get the file size in C#?

... Also: social.msdn.microsoft.com/Forums/en-US/Vsexpressvcs/thread/… this is a discussion about how to get "the other value", which is size on disk. – Marcin Deptuła Sep 4 '09 at 18:39 ...
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How do I put a clear button inside my HTML text input box like the iPhone does?

... question 2803532</title> <script src="http://code.jquery.com/jquery-latest.min.js"></script> <script> $(document).ready(function() { $('input.deletable').wrap('<span class="deleteicon" />').after($('<span/>').click(func...
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How to merge two files line by line in Bash

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Raise warning in Python without interrupting program

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How to invert a grep expression

... Use command-line option -v or --invert-match, ls -R |grep -v -E .*[\.exe]$\|.*[\.html]$ share | improve this answer ...
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“render :nothing => true” returns empty plaintext file?

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Can I set an opacity only to the background image of a div?

... I'm super paranoid when it comes to using negative values with z-index.. but, i cant argue with results. Howevveer, i would add width: 100%; height: 100%; to the .bg so that ie6 can spread the bg inside the parent div. jsfiddle.net/sbGb4/2 ...
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How to set web.config file to show full error message

... edited May 23 '17 at 11:47 Community♦ 111 silver badge answered Jul 26 '12 at 8:38 jim tollanjim tollan...