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sorting

Data sorting techniques and algorithms

ProgrammingEfficient Sock Pairing Algorithm: O(n log n) Guide

Discover the optimal sock pairing algorithm using in-place sorting like heapsort for O(n log n) time under log-space constraints. Compare with hashing, radix methods, and practical tips for 30 pairs. Relates to element distinctness.

1 answer• 4 views
ProgrammingFix PowerShell Array Sorting: Numeric Sort for Nested Arrays

Learn how to fix PowerShell's incorrect sorting behavior for nested integer arrays. Discover workarounds using script blocks, type casting, and best practices for proper numeric sorting.

1 answer• 1 view
DatabasesSQLAlchemy Order By Desc: How to Sort Descending

Fix NameError in SQLAlchemy order_by() for descending sort. Use desc() import or column.desc() to ORDER BY amount DESC with joins and filters. Complete examples for sql alchemy queries.

1 answer• 1 view
ProgrammingPractical Self-Contained Boolean Lambda Use Cases in Python

Discover practical use cases for self-contained boolean lambda functions in Python using equality operators. Examples for filtering with python filter lambda, sorting via python sorted lambda, predicates, and more without external dependencies.

1 answer• 1 view
WebLaravel Blade JavaScript Sorting for Student Majors

Implement client-side sorting for student majors in Laravel using JavaScript and Blade views without Livewire. Learn vanilla JS, AlpineJS, and Laravel Blade Sortable approaches.

1 answer• 1 view