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POcheck for null before dereferencing or just catch the null reference thru exception
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6628052
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6628162
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2011-07-08T17:20:59.007
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2011-07-08T18:43:49.497
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text
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<p>check for null before deferencing or just catch the null reference thru exception? pro and cons?</p> <p>for the 2nd option, it gives clean and sometimes better performed code. for the 1st option, it may give you the nonstop flow that you wanted</p>
Tags
<exception><exception-handling><null>
Title
check for null before dereferencing or just catch the null reference thru exception
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1. COWhat language are you talking about here?
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  POcheck for null before dereferencing or just catch the null reference thru exception
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  USPaul Sonier
2. COI am coding in c# now, and find a lot of (if-else) code could be clean'd up if we have good exception handling in-place.
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  POcheck for null before dereferencing or just catch the null reference thru exception
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