November 2024
Intermediate to advanced
620 pages
13h 46m
English
Content preview from Learn Python Programming - Fourth Edition
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8
Files and Data Persistence
”It is not that I’m so smart, it is just that I stay with problems longer.”
– Albert Einstein
In the previous chapters, we explored several different aspects of Python. As the examples have a didactic purpose, we ran them in a simple Python shell or in the form of a Python module. They ran, maybe printed something on the console, and then they terminated, leaving no trace of their brief existence.
Real-world applications are rather different. Naturally, they still run in memory, but they interact with networks, disks, and databases. They also exchange information with other applications and devices, using formats that are suitable for the situation.
In this chapter, we are going to start closing in on the real ...
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