outlook当机也太频繁了吧# PDA - 掌中宝
j*2
1 楼
1. You are given the source to a application which is crashing when run.
After running it 10 times in a debugger, you find it never crashes in the
same place. The application is single threaded, and uses only the C standard
library. What programming errors could be causing this crash? How would you
test each one?
有人说
* time related events
* un-intialized memory, or array index overflow? or invalid pointer.
However, I can see those will lead to random crashes (i.e., sometimes it
crashes), but how can they lead to crashes at random places?
2. How to add a counter to www.google.com to track the billionth user.
望指教
After running it 10 times in a debugger, you find it never crashes in the
same place. The application is single threaded, and uses only the C standard
library. What programming errors could be causing this crash? How would you
test each one?
有人说
* time related events
* un-intialized memory, or array index overflow? or invalid pointer.
However, I can see those will lead to random crashes (i.e., sometimes it
crashes), but how can they lead to crashes at random places?
2. How to add a counter to www.google.com to track the billionth user.
望指教
