ysliu2

The question in Class

2010-05-31T07:51:00.000-07:00

Q: do not use ? and if to print a[10]={o,3,5,3,5,8,9,6,5,10} which is greater than 3 in one line.
A:
for(int i=0, i<10, i++)
a[i] >3 && printf("%d \n", a[i]);

lazy evaluation

2010-05-31T07:39:00.000-07:00

C++ uses short circuit evaluation, if the whole conditions's result is known, the compiler do not waste to check the rest. Like
if(b<2 && (a=a+1)) printf("X\n"); never print, because a=a+1 never happen. So the compiler does not waste time to check the rest.

How To Log IRC Conversations on mIRC

2010-05-31T07:21:00.000-07:00

To log conversations on mIRC, you need to :

Right click on the channel on the Switchbar (The bar with the channel names on it)
Select Logging
Select On

To view a logged conversation:

Click on Tools
Click on Log Files...
Find you log file and double click