Take home assignment, parse a log file and extract some information
Perguntas de entrevista de Python Software Engineer
304 Perguntas de entrevista compartilhadas pelos candidatos | python software engineer
What are the key differences in behavior and architecture between threading.Thread and multiprocessing.Process in Python? What are the implications for memory sharing and communication?
Design a data structure that supports the following operations in O(1) time: get(index: int) -> int: Retrieve the value at the specified index. set(index: int, value: int): Update the value at the specified index. set_all(value: int): Set all elements in the data structure to the specified value. Requirements: The data structure should be initialized with a fixed size, and all elements should initially be set to 0. If set_all is called, subsequent get operations should return the globally set value unless the specific index has been updated after the set_all operation. d = DataStructure(1000) print(d.get(950)) # Output: 0 d.set(930, 5) print(d.get(930)) # Output: 5 d.set_all(8) print(d.get(950)) # Output: 8 print(d.get(930)) # Output: 8 d.set(910, 7) print(d.get(910)) # Output: 7 print(d.get(10)) # Output: 8
Differences between API to event
What is the TCP/IP protocol and how does it work?
Write a simple SQL query to match 2 fields from one table and 2 fields from a different table
Questions based on joins, normalization and database design
Two puzzles to confuse me.
3 classes, A, B and C, A inherited by B and C, I created instance of B and want to access variable of C which should be run time constant, or something like monkey patching,
Explain how you would implement a producer-consumer system in Python. Would you use threading or multiprocessing and why?
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