原來 iPad 是日貨 (转载)# PDA - 掌中宝
d*s
1 楼
Went to Adobe to interview a Senior SW Engineer position,
总的interview的不错， 但被下面问题问倒了，让回去想想，
Q1:
"We need to compare thousands text files with each other, they are not big,
less than 100K each. They are in a directories tree, with a few levels of
subdirectories, how to speed up the comparing process ?"
My answers: We can read them all of these files into memory once so that we
can reduce the number of diso I/O.
[Feedback: That is a good appoach].
Q2: How to read these files into memory (on MS Wi
总的interview的不错， 但被下面问题问倒了，让回去想想，
Q1:
"We need to compare thousands text files with each other, they are not big,
less than 100K each. They are in a directories tree, with a few levels of
subdirectories, how to speed up the comparing process ?"
My answers: We can read them all of these files into memory once so that we
can reduce the number of diso I/O.
[Feedback: That is a good appoach].
Q2: How to read these files into memory (on MS Wi
