41554 blogs · [ { "id": "01a08c65-0a52-7371-992b-4628b3b5a7ec", "title": "Betwist(tm): Evolutionary Design of a Trie", "url": "https://xp123.com/betwist-evolutionary-design-of-a-trie/?utm_source=rss&utm_medium=rss&utm_campaign=betwist-evolutionary-design-of-a-trie", "published_at": "2026-06-19T15:00:00+00:00" }, { "id": "01a08c65-0a52-7371-992b-4628b4777eb8", "title": "AAA and the Object Lifecycle", "url": "https://xp123.com/aaa-and-the-object-lifecycle/?utm_source=rss&utm_medium=rss&utm_campaign=aaa-and-the-object-lifecycle", "published_at": "2026-02-23T16:05:00+00:00" }, { "id": "01a08c65-0a52-7371-992b-4628b4eb1daa", "title": "“Test Interface, Not Implementation”", "url": "https://xp123.com/test-interface-not-implementation/?utm_source=rss&utm_medium=rss&utm_campaign=test-interface-not-implementation", "published_at": "2026-01-23T16:26:01+00:00" }, { "id": "01a08c65-0a52-7371-992b-4628b551a281", "title": "How to Reduce Coupling, Three Ways", "url": "https://xp123.com/how-to-reduce-coupling-three-ways/?utm_source=rss&utm_medium=rss&utm_campaign=how-to-reduce-coupling-three-ways", "published_at": "2025-11-04T16:00:00+00:00" }, { "id": "01a08c65-0a52-7371-992b-4628b555e7ba", "title": "Reordering Items, Four Ways", "url": "https://xp123.com/reordering-items-four-ways/?utm_source=rss&utm_medium=rss&utm_campaign=reordering-items-four-ways", "published_at": "2025-09-22T17:05:00+00:00" }, { "id": "01a08c65-0a52-7371-992b-4628b5c869cc", "title": "And-Or Trees", "url": "https://xp123.com/and-or-trees/?utm_source=rss&utm_medium=rss&utm_campaign=and-or-trees", "published_at": "2024-09-10T17:07:20+00:00" }, { "id": "01a08c65-0a52-7371-992b-4628b60756b1", "title": "Run Tests Without an App — Step by Step with Xcode", "url": "https://xp123.com/run-tests-without-an-app-step-by-step-with-xcode/?utm_source=rss&utm_medium=rss&utm_campaign=run-tests-without-an-app-step-by-step-with-xcode", "published_at": "2024-08-01T15:02:00+00:00" }, { "id": "01a08c65-0a52-7371-992b-4628b6e9ca86", "title": "Swift Testing – A New Unit Testing Framework", "url": "https://xp123.com/swift-testing-a-new-unit-testing-framework/?utm_source=rss&utm_medium=rss&utm_campaign=swift-testing-a-new-unit-testing-framework", "published_at": "2024-07-05T15:02:00+00:00" }, { "id": "01a08c65-0a52-7371-992b-4628b76513aa", "title": "TDD with a Function Pipeline", "url": "https://xp123.com/tdd-with-a-function-pipeline/?utm_source=rss&utm_medium=rss&utm_campaign=tdd-with-a-function-pipeline", "published_at": "2024-06-06T14:03:00+00:00" }, { "id": "01a08c65-0a52-7371-992b-4628b82f480e", "title": "Trees – Confidence in Design", "url": "https://xp123.com/trees-confidence-in-design/?utm_source=rss&utm_medium=rss&utm_campaign=trees-confidence-in-design", "published_at": "2024-05-02T14:00:00+00:00" } ] posts Claim your blog
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