Leandro Hirt

Learn Python bisect for binary search, ordered insertion, duplicates, key functions, ranges, rankings, and safe concurrent updates.

Learn Python heapq for priority queues, top-k selection, sorted merges, stable ties, lazy deletion, updates, and backpressure.

Learn Python array for compact numeric storage, typecodes, bytes, files, memoryview, portable binary layouts, and safe validation.

Learn Python struct for binary packing, endianness, offsets, padding, buffers, sockets, versioned layouts, and safe validation.

Learn Python mmap for memory-mapped files, byte searches, in-place edits, shared pages, aligned offsets, and safe synchronization.

Learn Python importlib.metadata to query versions, requirements, files, distributions, entry points, and plugins without importing packages.

Learn Python importlib.resources to read templates and package data with Traversable, files, and as_file across wheels, ZIPs, and frozen apps.

Learn Python runpy to execute modules and scripts, control __main__, run_path, alter_sys, namespaces, testing, and process isolation.