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PEMDAS... or just hit the programmer with a large stick
source link: http://rachelbythebay.com/w/2012/09/01/code/
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PEMDAS... or just hit the programmer with a large stick
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Saturday, September 1, 2012
PEMDAS... or just hit the programmer with a large stick
How well do you know your C++ operator precedence rules?
int count = 0;
if (it != purple_monkey_dishwasher_.end()) {
for (int i = 0; i < (it->second).size(); ++i) {
if (SYSTIME->Now() - (it->second)[i] < kOneDay) {
++count;
}
}
}
SYSTIME->Now() is a double. kOneDay is an int with a (non-leap-second) day's worth of seconds.
purple_monkey_dishwasher_ has been renamed to protect the guilty.
I had to stare at that one for a while to make sure I understood it.
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