Null pointer

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Now is there programmer who can escape from the clutches of the null pointer? I think no. It is like the “Yeldra natu sani” every C programmer is destined to suffer from it. The above error popped up from Windows Media player.

Meanwhile, I wonder what they teach at those so called premier institutes of computer engineering. One of computer science grad names a variable as “anded” because it stores the result of bit wise and of two other variables.

# Tcl snippet
set anded [hexpr $addr & $def(MASK)]
puts $anded

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