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16 articles

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Mar 27, 2026 · Fundamentals

Python Learning Day 60: Mastering pass, while/for Loops, break‑continue and String Operations

This tutorial‑style note walks through Python’s pass statement, the mechanics of while and for loops (including nested loops and common pitfalls), the use of break and continue, and a comprehensive overview of string creation, slicing, case conversion, searching, replacement, and encoding, all illustrated with concrete code examples and expected outputs.

PythonSlicingString Manipulation

0 likes · 23 min read

Python Learning Day 60: Mastering pass, while/for Loops, break‑continue and String Operations

Lisa Notes

Mar 22, 2026 · Fundamentals

Python String Indexing and Slicing: Essential Techniques for Composite Data Types

This tutorial explains Python's string indexing and slicing, covering zero‑based indices, the start:end:step syntax, negative indices, step rules, and multiple concrete examples that demonstrate how to extract and manipulate substrings.

PythonSlicingString

0 likes · 3 min read

Python String Indexing and Slicing: Essential Techniques for Composite Data Types

Code Mala Tang

Jun 28, 2025 · Fundamentals

Why NumPy Arrays Outperform Python Lists: Memory Model, Strides, and Views Explained

This article explores NumPy arrays' internal memory layout, data structures, and design choices—covering contiguous storage, strides, C/F contiguous layouts, views versus copies, and powerful indexing and slicing techniques—to reveal why they are dramatically faster than Python lists.

Array MemoryNumPyPython

0 likes · 20 min read

Why NumPy Arrays Outperform Python Lists: Memory Model, Strides, and Views Explained

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.

ListsPythonSlicing

0 likes · 8 min read

Python Slicing: Syntax, Examples, and Best Practices

Python Programming Learning Circle

Aug 7, 2024 · Fundamentals

Python String Indexing and Manipulation Exercises

This article provides a comprehensive set of ten beginner-friendly Python string exercises covering indexing, slicing, step slicing, searching, replacing, concatenation, formatting, membership testing, length calculation, case conversion, and advanced topics like regular expressions, splitting, padding, stripping, digit checking, and practical text‑analysis examples.

PythonSlicingString Manipulation

0 likes · 13 min read

Python String Indexing and Manipulation Exercises

Test Development Learning Exchange

May 20, 2024 · Fundamentals

Understanding Python List Indexing and Slicing

This article explains Python's list data structure, covering forward and negative indexing as well as slice operations, and provides multiple code examples demonstrating element access, sub‑list extraction, list copying, reversal, and stepwise selection.

ListPythonSlicing

0 likes · 4 min read

Understanding Python List Indexing and Slicing

Test Development Learning Exchange

Jul 26, 2023 · Fundamentals

The Six Powerful Python Tools: Slicing, List Comprehension, map, filter, reduce, and lambda

This article introduces Python’s six powerful tools—slicing, list comprehensions, map, filter, reduce, and lambda expressions—explaining their purpose, providing clear examples, and demonstrating how they can simplify data processing and transformation tasks effectively.

LambdaMAPSlicing

0 likes · 6 min read

The Six Powerful Python Tools: Slicing, List Comprehension, map, filter, reduce, and lambda

Python Programming Learning Circle

May 17, 2022 · Fundamentals

Python Basics: Indexing, Slicing, String Alignment, List Comprehensions, Variable Arguments, and NumPy Linear Algebra

This article introduces essential Python techniques—including list indexing and slicing, string alignment methods, list and dictionary comprehensions, handling variable-length arguments, and using NumPy for linear‑algebra operations—providing clear code examples and explanations for each concept.

NumPyPythonSlicing

0 likes · 8 min read

Python Basics: Indexing, Slicing, String Alignment, List Comprehensions, Variable Arguments, and NumPy Linear Algebra

Practical DevOps Architecture

Mar 8, 2021 · Fundamentals

Python List Operations: Indexing, Slicing, and Modification

This article explains how Python lists can contain mixed data types, demonstrates accessing elements with positive and negative indexes, shows slicing techniques, and illustrates various ways to add, remove, replace, and manipulate list items using built‑in functions and methods.

ListPythonSlicing

0 likes · 5 min read

Python List Operations: Indexing, Slicing, and Modification

MaGe Linux Operations

Oct 31, 2020 · Fundamentals

Master Python List Operations: Indexing, Slicing, and Essential Methods

This guide explains how to access, modify, and manipulate Python lists using indexing, slicing, and a variety of built‑in methods such as append, count, extend, insert, pop, remove, reverse, and sort, with clear code examples and expected results.

ListSlicinglist-methods

0 likes · 6 min read

Master Python List Operations: Indexing, Slicing, and Essential Methods

Python Crawling & Data Mining

Oct 22, 2020 · Fundamentals

Master Python Tuples: Definition, Indexing, Slicing, and Modification Tricks

This article explains Python tuples, covering their definition, creation syntax, single‑element nuances, indexing and slicing behavior, and how to modify values indirectly by converting to a list, complete with code examples and visual illustrations.

Slicingindexinglist conversion

0 likes · 5 min read

Master Python Tuples: Definition, Indexing, Slicing, and Modification Tricks

Python Programming Learning Circle

Mar 17, 2020 · Fundamentals

Understanding Python Tuples: Indexing, Slicing, Concatenation, and Built‑in Functions

This article explains Python tuples as immutable ordered collections, covering their creation, indexing (including negative indices), slicing with optional stride, concatenation and replication operators, and useful built‑in functions such as len, max, and min, while contrasting tuples with lists.

ImmutablePythonSlicing

0 likes · 8 min read

Understanding Python Tuples: Indexing, Slicing, Concatenation, and Built‑in Functions

Python Programming Learning Circle

Jan 16, 2020 · Fundamentals

How to Copy Lists and Generate a 9×9 Multiplication Table in Python

This article demonstrates two basic Python examples: copying a list using slicing and printing the full 9×9 multiplication table with nested loops, including the complete source code and expected output for each case.

Slicingbasic programminglist copying

0 likes · 3 min read

How to Copy Lists and Generate a 9×9 Multiplication Table in Python

Python Programming Learning Circle

Sep 23, 2019 · Fundamentals

Master Python Lists: Access, Modify, Sort, and Slice Explained

This tutorial explains Python lists—how to create them, access elements by index, modify items, add or remove entries, sort permanently or temporarily, generate numeric lists with range, perform basic statistics, and use slicing to extract or copy sub‑lists.

ListSlicingSorting

0 likes · 7 min read

Master Python Lists: Access, Modify, Sort, and Slice Explained

MaGe Linux Operations

Sep 29, 2018 · Fundamentals

Master Python Tuples: Indexing, Slicing, and Operations Explained

This article introduces Python 3 tuples as immutable ordered collections, explains how to create, index, slice, concatenate, and replicate them, and demonstrates built‑in functions such as len, max, and min while comparing tuples with lists and showing conversion techniques.

ImmutablePythonSlicing

0 likes · 9 min read

Master Python Tuples: Indexing, Slicing, and Operations Explained

Hujiang Design Center

Feb 16, 2017 · Frontend Development

Master Zeplin & Sketch: 3 Pro Tips for Efficient UI Slicing and Handoff

This guide shows UI designers how to prepare Sketch files for Zeplin, create shared icon styles, and add exportable slices so developers can instantly access accurate measurements, assets, and naming conventions, streamlining the handoff process.

Design HandoffShared StyleSketch

0 likes · 6 min read

Master Zeplin & Sketch: 3 Pro Tips for Efficient UI Slicing and Handoff