| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/js/src/jit-test/tests/collections/ (Firefox Browser Version 136.0.1©) Datei vom 10.2.2025 mit Größe 436 B |
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Quelle Map-delete.jsSprache: JAVA |
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// Map.prototype.delete works whether the key is present or not. var m = new Map; var key = {}; // when the map is new assertEq(m.delete(key), false); assertEq(m.has(key), false); // when the key is present assertEq(m.set(key, 'x'), m); assertEq(m.delete(key), true); assertEq(m.has(key), false); assertEq(m.get(key), undefined); // when the key has already been deleted assertEq(m.delete(key), false); assertEq(m.has(key), false);
¤ Dauer der Verarbeitung: 0.0 Sekunden (vorverarbeitet am 2026-06-06) ¤*© Formatika GbR, Deutschland |
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2026-07-09