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Python Programming Learning Circle

Mar 12, 2025 · Fundamentals

Python Essentials: Strings, Collections, Iterators, and Decorators

This article presents a comprehensive collection of Python fundamentals, covering useful string methods like partition and translate, mutable versus immutable types and argument passing, tuple unpacking, dictionary utilities, set operations, iterator implementations, best practices for exception handling, and various decorator techniques with practical code examples.

CollectionsIteratorsPython

0 likes · 16 min read

Python Essentials: Strings, Collections, Iterators, and Decorators

Test Development Learning Exchange

Feb 28, 2025 · Fundamentals

Python Slicing: Syntax, Examples, and Best Practices

This article introduces Python's slicing syntax, explains its parameters, and provides eleven practical examples ranging from basic string and list slicing to advanced uses like negative indices, step values, and slice assignment, while highlighting performance considerations and best practices.

ListsPythonTutorial

0 likes · 8 min read

Python Slicing: Syntax, Examples, and Best Practices

Python Programming Learning Circle

Apr 7, 2024 · Fundamentals

Python Fundamentals: Problem Solving, Strings, Lists, Functions, OOP, and PEP Guidelines

This article introduces Python fundamentals by explaining problem‑solving techniques such as the XY problem, demonstrating string and list operations, showing how to write functions and classes, and emphasizing the importance of following PEP‑8 style conventions for clean code.

ListsPEPProgramming Basics

0 likes · 12 min read

Python Fundamentals: Problem Solving, Strings, Lists, Functions, OOP, and PEP Guidelines

php中文网 Courses

Dec 18, 2023 · Backend Development

Understanding PHP Variables and Data Types

This article provides a comprehensive overview of PHP variables and its eight basic data types—including scalars, compound, and special types—explaining declaration rules, naming best practices, dynamic variables, strings, integers, floats, booleans, arrays, and objects to help beginners start programming with PHP.

PHPVariablesarrays

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Understanding PHP Variables and Data Types

Python Programming Learning Circle

Nov 24, 2022 · Fundamentals

17 Useful Python Tips and Tricks

This article presents 17 practical Python techniques—including swapping variables, joining lists into strings, finding the most frequent element, checking anagrams, reversing strings and lists, transposing arrays, and dictionary operations—illustrated with concise explanations and visual examples to help developers write cleaner, more efficient code.

DictionariesPythonfundamentals

0 likes · 4 min read

Model Perspective

May 10, 2022 · Fundamentals

Master Python Basics: Data Types, Strings, and Arithmetic Explained

This article provides a concise introduction to Python's core features, covering its interpreted nature, object‑oriented support, dynamic typing, common data types such as strings, numbers, lists, tuples, dictionaries, sets, and booleans, as well as basic string manipulation and arithmetic operations with practical code examples.

ArithmeticPythonVariables

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Master Python Basics: Data Types, Strings, and Arithmetic Explained

Python Programming Learning Circle

May 23, 2020 · Fundamentals

Comprehensive Python Tutorial: Data Types, Containers, Strings, and Custom Classes

This tutorial walks through Python's core data types—including numeric, container, and string objects—demonstrates common operations and examples such as hexadecimal literals, list manipulation, 99 multiplication table, regex password checks, and shows how to define custom classes, attributes, methods, and properties for clean, object‑oriented code.

Pythonclassesdata types

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Comprehensive Python Tutorial: Data Types, Containers, Strings, and Custom Classes

Laravel Tech Community

Apr 18, 2020 · Backend Development

Common PHP Functions for Arrays, Strings, Dates, Files, and Directories

This article provides a concise reference of frequently used PHP functions for handling arrays, strings, dates and times, databases, files, and directories, highlighting each function’s purpose, typical parameters, and return values to aid developers in efficient backend programming.

DateTimearraysbackend

0 likes · 7 min read

Common PHP Functions for Arrays, Strings, Dates, Files, and Directories

DevOps Cloud Academy

Jul 31, 2019 · Fundamentals

Python Basic Data Types and Operations Tutorial

This tutorial introduces Python's fundamental data types—including strings, numbers, lists, tuples, and dictionaries—explains their characteristics, common built‑in functions, and demonstrates practical code examples for manipulation, formatting, and conversion.

DictionariesListsPython

0 likes · 11 min read

Python Basic Data Types and Operations Tutorial