examples | BestHub

Raymond Ops

Jun 10, 2025 · Fundamentals

Unlock Python’s Hidden Gems: Essential Built‑in Functions Every Developer Should Know

This article introduces a curated collection of Python’s most useful built‑in functions and standard‑library modules—including all, any, argparse, Counter, defaultdict, dataclass, datetime, lru_cache, itertools.chain, json, pickle, pprint, re, timeit, and uuid—explaining their purpose, providing clear usage examples, and highlighting practical scenarios where they simplify everyday coding tasks.

Pythonbuilt-in-functionsexamples

0 likes · 39 min read

Unlock Python’s Hidden Gems: Essential Built‑in Functions Every Developer Should Know

Python Programming Learning Circle

May 9, 2025 · Fundamentals

10 Practical Python Scripts for Text File Automation

This article presents ten useful Python automation scripts that demonstrate how to read, compare, filter, merge, re‑encode, extract, count, report, replace, and selectively retrieve lines from text files, helping both developers and everyday users boost productivity.

Pythonautomationexamples

0 likes · 10 min read

10 Practical Python Scripts for Text File Automation

Python Programming Learning Circle

Feb 24, 2025 · Fundamentals

20 Essential Python Tricks to Boost Code Readability and Efficiency

This article presents twenty practical Python techniques—including string reversal, list comprehensions, dictionary merging, and performance timing—that enhance code readability, simplify common tasks, and improve efficiency for developers seeking to write cleaner, more effective Python scripts.

Pythoncodeexamples

0 likes · 10 min read

20 Essential Python Tricks to Boost Code Readability and Efficiency

Test Development Learning Exchange

Feb 14, 2025 · Fundamentals

Python List Comprehensions: Syntax, Examples, and Advanced Uses

This article introduces Python list comprehensions, explaining their concise syntax, basic and advanced usage patterns such as filtering, nested loops, dictionary and set comprehensions, and demonstrates numerous practical examples with code snippets for tasks like generating squares, filtering even numbers, combining lists, and processing files.

Data ProcessingTutorialcoding

0 likes · 9 min read

Python List Comprehensions: Syntax, Examples, and Advanced Uses

Test Development Learning Exchange

Feb 7, 2025 · Fundamentals

15 Python Automation Scripts for Common Tasks

This article presents fifteen practical Python scripts that automate everyday tasks such as folder backup, email notifications, web content downloading, password management, image downloading, Excel processing, network speed testing, social media posting, scheduled shutdown, CPU monitoring, HTML scraping, batch file renaming, duplicate removal, text‑to‑speech conversion, and PDF merging.

Pythonautomationexamples

0 likes · 10 min read

15 Python Automation Scripts for Common Tasks

Test Development Learning Exchange

Jan 19, 2025 · Fundamentals

Python Built-in Functions: int(), float(), str(), list(), tuple(), dict(), set(), bool() and Best Practices

This article introduces Python's core built-in conversion functions—including int(), float(), str(), list(), tuple(), dict(), set() and bool()—explaining their syntax, parameters, example usages, and key best‑practice considerations for reliable type conversion in programming.

PythonType Conversionbuilt-in-functions

0 likes · 6 min read

Python Built-in Functions: int(), float(), str(), list(), tuple(), dict(), set(), bool() and Best Practices

Python Programming Learning Circle

Oct 28, 2024 · Fundamentals

Essential Python Built-in Functions and Standard Library Modules with Examples

This article introduces essential Python built‑in functions and standard library modules such as all, any, argparse, collections, dataclasses, datetime, functools.lru_cache, itertools.chain, json, pickle, pprint, re, timeit, and uuid, providing concise explanations and practical code examples for each.

Pythonbuilt-in-functionsexamples

0 likes · 32 min read

Essential Python Built-in Functions and Standard Library Modules with Examples

Test Development Learning Exchange

Oct 24, 2024 · Fundamentals

Common Built‑in Functions and Popular Third‑Party Libraries in Python with Examples

This article lists essential Python built‑in functions, introduces widely used third‑party libraries such as NumPy, Pandas, Matplotlib, Scikit‑learn, TensorFlow, Requests, Beautiful Soup, Flask/Django, SQLAlchemy, SciPy, Pillow and OpenCV, and provides concrete code examples demonstrating their usage.

PythonThird-Party Librariesbuilt-in-functions

0 likes · 21 min read

Common Built‑in Functions and Popular Third‑Party Libraries in Python with Examples

Test Development Learning Exchange

Sep 24, 2024 · Fundamentals

Using Python's reduce() Function: Basics and Practical Examples

This article introduces Python's reduce() function from the functools module, explains its syntax and parameters, and provides ten detailed examples ranging from summing numbers and concatenating strings to computing GCD, products, maximums, minimums, and longest string lengths.

Functional ProgrammingPythonTutorial

0 likes · 6 min read

Using Python's reduce() Function: Basics and Practical Examples

Test Development Learning Exchange

Sep 3, 2024 · Fundamentals

Understanding Deep Copy in Python with Practical Examples

This article explains the concept of deep copy in Python, demonstrating how it recursively copies all nested objects using the copy module's deepcopy function, with practical examples including basic data types, lists, dictionaries, and custom objects.

Data StructuresObject Copycopy module

0 likes · 4 min read

Understanding Deep Copy in Python with Practical Examples

Test Development Learning Exchange

Jul 18, 2024 · Fundamentals

10 Most Common Python Magic Methods with Practical Examples

This article introduces ten of the most frequently used Python magic (dunder) methods, explains their purpose, and provides clear code examples for __init__, __str__, __repr__, __add__, __len__, __getitem__, __setitem__, __iter__, __next__, __call__, __enter__, __exit__, __getattr__, __setattr__, and __new__, helping readers master Python’s special syntax.

DunderMagic MethodsOOP

0 likes · 7 min read

10 Most Common Python Magic Methods with Practical Examples

Python Programming Learning Circle

Mar 28, 2024 · Fundamentals

Python Turtle Graphics: Introduction, Concepts, and Multiple Example Programs

This article introduces Python's built‑in turtle graphics module, explains its origins, demonstrates how to control a virtual turtle to draw shapes, and provides a series of annotated example programs—including stars, squares, spirals, roses, and a Doraemon illustration—to help beginners learn fundamental programming concepts such as loops, functions, and coordinate manipulation.

PythonVisualizationexamples

0 likes · 11 min read

Python Turtle Graphics: Introduction, Concepts, and Multiple Example Programs

Python Programming Learning Circle

Dec 22, 2023 · Fundamentals

Hidden Python Tricks and Useful Functions

This article introduces a collection of lesser‑known Python tricks—including ternary operators, enumerate, zip, list comprehensions, lambda functions, any/all, itertools, generators, decorators, argument unpacking, dynamic imports, dictionary comprehensions, and mutable data structures—providing concise explanations and runnable code examples to boost coding efficiency.

Functionscodeexamples

0 likes · 10 min read

Hidden Python Tricks and Useful Functions

Test Development Learning Exchange

Dec 13, 2023 · Fundamentals

Understanding Python Magic (Special) Methods with Practical Examples

This article explains Python's magic (special) methods such as __init__, __str__, __getitem__, __setitem__, __len__, __eq__, __iter__, __next__, __enter__, __exit__, __call__, and __del__, providing clear descriptions and runnable code examples for each in Python programming.

Magic MethodsOOPPython

0 likes · 5 min read

Understanding Python Magic (Special) Methods with Practical Examples

Test Development Learning Exchange

Sep 17, 2023 · Fundamentals

Practical Use of Python itertools, functools, and operator Modules for Interface Automation

This article introduces Python’s itertools, functools, and operator modules and demonstrates five practical code examples for each, showing how to simplify data iteration, function handling, and operator usage in interface automation tasks.

Operatorexamplesfunctools

0 likes · 13 min read

Practical Use of Python itertools, functools, and operator Modules for Interface Automation

Test Development Learning Exchange

Aug 27, 2023 · Fundamentals

20 Common Python Built-in Constants with Example Code

This article introduces twenty frequently used Python built-in constants—including True, False, None, NotImplemented, Ellipsis, __debug__, and various exception classes—explaining their meanings and providing clear code snippets that demonstrate how each constant can be applied in typical programming scenarios.

Built-in ConstantsPythonexamples

0 likes · 7 min read

20 Common Python Built-in Constants with Example Code

Test Development Learning Exchange

Jul 23, 2023 · Fundamentals

Explanation and Examples of Python Special Methods (unicode, delattr, del, dict, all)

This article explains the purpose and usage of several Python special methods—including __unicode__, __delattr__, __del__, __dict__, and __all__—and provides concrete code examples illustrating how each method works in practice.

PythonSpecial MethodsUnicode

0 likes · 4 min read

Model Perspective

Jul 14, 2022 · Fundamentals

Master Integration by Parts: Step‑by‑Step Examples and Tricks

This article explains the integration by parts technique, derived from the product rule, and walks through five detailed examples that show how to rewrite integrals as products of functions, apply the formula, and solve the resulting equations.

Integrationcalculusexamples

0 likes · 2 min read

Master Integration by Parts: Step‑by‑Step Examples and Tricks

Python Programming Learning Circle

Jun 29, 2022 · Fundamentals

Python Data Structures: Lists, Tuples, Dictionaries, and Sets with Practical Code Examples

This article introduces Python's core built‑in sequence types—lists, tuples, dictionaries, and sets—explaining their characteristics, common operations, and performance considerations, and provides numerous interactive code snippets that demonstrate creation, indexing, slicing, modification, searching, sorting, and set algebra.

Data StructuresDictionariesLists

0 likes · 11 min read

Python Data Structures: Lists, Tuples, Dictionaries, and Sets with Practical Code Examples

IT Services Circle

Apr 18, 2022 · Operations

Collection of Useful Bash Scripts for Linux Engineers

This article compiles a variety of practical Bash scripts for Linux engineers, covering tasks such as number guessing games, network monitoring, process management, user account handling, file operations, system resource checks, and automated service deployments, providing ready-to-use code snippets for everyday sysadmin automation.

Linuxautomationbash

0 likes · 21 min read

Collection of Useful Bash Scripts for Linux Engineers