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What's Mean of this : v ar hh= (8 & 4) ;
Posted by
Harsh_rc
under
VB.NET
on 9/6/2011 |
Points: 10
| Views : 2009 | Status :
[Member]
| Replies : 3
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What's Mean of this : v ar hh= (8 & 4) ;
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Posted by:
Seenuvasan
on: 9/6/2011
[Member]
Starter
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Points: 25
0
Hi,
see this link
http://stackoverflow.com/questions/792708/why-and-two-numbers-to-get-a-boolean
Thanks,
Seen
Harsh_rc
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Posted by:
Niladri.biswas
on: 9/7/2011
[Member]
Platinum
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Points: 25
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It is the Bitwise And Operation
X Y Result (X & Y)
-- -- --------------
0 0 0
0 1 0
1 0 0
1 1 1
As per the given problem
var result = 8 & 4;
The output is 0.
Why? Let us look below
We know that, in binary representaion 8 will be 1000 and 4 will be 0100.
Now let us perform the Bitwise And Operation
1 0 0 0
0 1 0 0
--------
0 0 0 0
--------
Henceforth , the result is 0
Hope this helps
Best Regards,
Niladri Biswas
Harsh_rc
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Posted by:
Harsh_rc
on: 9/7/2011
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thanks a lot
Harsh_rc
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