Topic: Empty Statement
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Answers to Common Questions
How to have if statement return an empty cell?
The cell can never be totally blank because you've got an IF statement in it. Change your test of the cell from =ISBLANK(cell) to =OR(ISBLANK(cell),cell="") Read More »
Source: http://answers.yahoo.com/question/index?qid=20100602144426AAsT4iS
What is the correct term for IS BLANK in this formula? IF stateme...
"" is blank for excel. Read More »
Source: http://www.experts-exchange.com/Software/Office_Productivity/Offi...
how do I compare a field with empty string in Oracle? Oracle <> '' ...
Oracle does not allow for empty strings. Empty == NULL. Read More »
Source: http://www.experts-exchange.com/Database/Oracle/9.x/Q_23582476.ht...
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Answers to Other Common Questions
Sorry, not a .net guy :)
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Source: http://www.experts-exchange.com/Programming/Languages/SQL_Syntax/...
IF EXISTS (Select 1 from #Temp1) begn DROP TABLE #Temp SELECT * FROM #temp1 end ELSE begin DROP TABLE #Temp1 SELECT * FROM #temp end
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Source: http://www.experts-exchange.com/Microsoft/Development/MS-SQL-Serv...
I think it's pointless to quote the bible to someone who doesn't believe in it. Quoting the bible to me is the same as telling me the "truth" according to Scientology, that an intergalactic ruler sent aliens to earth and they are now attach...
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Source: http://answers.yahoo.com/question/index?qid=20060727181302AAMC2IR
Type Libraries (.tlb files) are files used by certain DLLs and OCX files to add functionality to programs. If the Type Library itself is missing, fixing it in the registry will not make performance worse. A decent registry editor will alway...
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Source: http://answers.yahoo.com/question/index?qid=20080717051839AAuRtEn
It measn that people are not just spnges who absorb knowledge and information. It is actually more of an interplay between ideas entering our head, mixed with our own thoughts and ideas in relation to these ideas, so we come to form our own...
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Source: http://answers.yahoo.com/question/index?qid=20080920024734AAQOsmC
There is a file length function to see if a file is empty. In 'C', uses stdio.h functions fseek(fp, 0, SEEK_END); if (ftell(fp) == 0) // empty file fseek(fp, 0, SEEK_SET); uses io.h functions fd = open("FILE", O_RDONLY | O_BINARY); if (file...
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Source: http://answers.yahoo.com/question/index?qid=20071126204318AActZgu
If it's a select, mysql_count_rows($query) returnung 0 might be what you want.
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Source: http://answers.yahoo.com/question/index?qid=20080327180851AAVtqSA
