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

8 Best Python Courses for Beginners in 2026

Compare the 8 best Python courses for beginners in 2026, including Academify, Alura, Udemy, Coursera, Codecademy, Harvard CS50, EBAC, and

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Reading time: 7 minutes

Automatic Translation with Python: Text and Languages

Learn how to build an automatic translation system in Python using Googletrans, with language detection, batch translation, error handling, and

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Reading time: 5 minutes

Python f-strings: Format Numbers and Currency

Learn how to use Python f-strings to format numbers, currency, percentages, alignment, and zero-padding with clean and practical examples.

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Reading time: 6 minutes

Error Resolution

“Python is not recognized”: Fix PATH on Windows

Learn why Windows shows 'Python is not recognized' and how to fix it by adding Python to PATH, configuring environment

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Reading time: 8 minutes

Language Comparisons

Python 2 vs Python 3: Key Differences

Compare Python 2 and Python 3, including syntax, Unicode, division, libraries, support status, migration tips, and which version to learn

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Reading time: 7 minutes

Libraries and Modules

itertools: Combine and Process Python Iterables

Learn Python itertools with practical examples of count, cycle, repeat, chain, combinations, permutations, groupby, tee, and memory-efficient iteration.

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Reading time: 8 minutes

Error Resolution

Python Memory Leaks: Detect with tracemalloc

Learn how to find Python memory leaks with tracemalloc, gc, memory profilers, snapshots, and safe fixes for long-running apps.

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Reading time: 9 minutes

Error Resolution

pdb: Debug Python with Breakpoints and Stacks

Learn how to debug Python with pdb, use breakpoints, inspect variables, step through code, handle loops, and fix bugs faster.

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Reading time: 10 minutes