Blog

Python tutorials and tips on the Academify blog. Learn programming with examples, exercises, and projects from basic to advanced

Libraries and Modules

Python Decimal: Precise Calculations

Learn Python Decimal for exact calculations, money, quantize, rounding modes, contexts, and validation without float errors.

Read more

Reading time: 6 minutes

Libraries and Modules

Python uuid: Unique and Sortable IDs

Learn Python uuid versions 4, 5, 6, and 7, validation, database storage, sortable IDs, and essential security practices.

Read more

Reading time: 7 minutes

Libraries and Modules

Python tempfile: Secure Temporary Files

Learn Python tempfile to create secure temporary files and directories with automatic cleanup across Windows and Unix.

Read more

Reading time: 7 minutes

Libraries and Modules

Python zoneinfo: Time Zones and DST

Learn Python zoneinfo to convert time zones, handle daylight saving, fold, UTC, and tzdata without scheduling mistakes.

Read more

Reading time: 6 minutes

Libraries and Modules

Python copy: Shallow and Deep Copies

Learn Python copy to create shallow and deep copies, replace fields, and avoid sharing nested mutable objects by mistake.

Read more

Reading time: 6 minutes

Advanced Python

Python weakref: Weak References

Learn Python weakref to build weak references, automatic caches, observer registries, and finalizers without retaining objects in memory.

Read more

Reading time: 8 minutes

Libraries and Modules

Python bisect: Keep Lists Sorted

Learn Python bisect to keep lists sorted, locate ranges, find neighbors, and insert values efficiently with binary search.

Read more

Reading time: 7 minutes

Advanced Python

Python zipfile: Safe ZIP Archives

Learn how to create, read, validate, and extract ZIP archives with Python zipfile in a predictable and secure workflow.

Read more

Reading time: 4 minutes