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Folders and directories for Python contextlib.chdir
Advanced Python
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contextlib.chdir: Restore Directories Automatically

Learn Python contextlib.chdir to change directories temporarily, restore paths safely, isolate tests, and avoid global-state bugs.

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Tempo de leitura: 5 minutos
03/09/2026
Python code execution and performance monitoring
Advanced Python
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sys.monitoring: Low-Overhead Instrumentation

Learn Python sys.monitoring for low-overhead instrumentation with selective events, callbacks, tooling, and safe observability.

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Tempo de leitura: 5 minutos
03/09/2026
Software developer organizing object data with Python operator.attrgetter
Advanced Python
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operator.attrgetter: Sort Objects by Attributes

Learn Python operator.attrgetter to sort, group, and transform objects by simple or nested attributes with clearer reusable code.

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Tempo de leitura: 4 minutos
02/09/2026
Asynchronous programming with Python asyncio.Runner
Advanced Python
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asyncio.Runner: Reuse the Event Loop Safely

Learn Python asyncio.Runner to reuse an event loop, control context, signals, debug mode, cancellation, and safe asynchronous shutdown.

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Tempo de leitura: 6 minutos
02/09/2026
Binary data compression with Zstandard in Python
Advanced Python
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compression.zstd: Zstandard Streams and Dictionaries

Learn Python compression.zstd for Zstandard compression, streaming, dictionaries, safe limits, testing, and production workflows.

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Tempo de leitura: 6 minutos
01/09/2026
Python application packaged as an executable zipapp archive
Advanced Python
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Python zipapp: Build Executable Apps

Learn Python zipapp to package applications as executable pyz archives, include dependencies, and distribute tools safely.

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Tempo de leitura: 5 minutos
01/09/2026
Python code used to compose functions with functools.Placeholder
Advanced Python
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functools.Placeholder: Positional Gaps in partial

Learn Python functools.Placeholder to leave positional gaps in partial functions and build clearer reusable functional APIs.

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Tempo de leitura: 5 minutos
31/08/2026
Developer coding and analyzing data with Python
Advanced Python
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itertools.pairwise: Compare Neighboring Values

Learn Python itertools.pairwise to compare neighboring values, detect transitions, calculate deltas, and build clear lazy pipelines.

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Tempo de leitura: 4 minutos
31/08/2026
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