Computer Science · Python Programming
A Python script reads a large log file line by line to find specific error messages, but it consumes too much memory and crashes. How can it be rewritten to be more memory efficient?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Use pickle to deserialize the file
- 2Use readlines() to load all lines at once
- 3Iterate with a for loop over the file object directly✓
- 4Use read() to load the entire file into memory
Correct answer
Iterate with a for loop over the file object directly
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