{"id":"operator--symbol-4f53cd","name":"[]","owner":"yeho","package":"language.operators","kind":"operator","signature":"[]","description":"Read or update a collection element by its index or key.","context":"A focused reference with a complete example. Numeric widths and experimental types still depend on the selected backend.","parameters":[],"returns":"","members":[],"tags":["cpu","language","operator","structure","yeho"],"updated":"2026-09-09","source":{"repository":"demonhunterlabs","path":"app/lib/yeho-language-reference.ts"},"status":"documented","notes":[],"examples":[{"id":"complete","title":"Use []","description":"Read or update a collection element by its index or key.","code":"list of int scores = [10, 20]\nscores[0] = 30\nConsole.Log(Text.From(scores[0]))\n","manifest":"manifestVersion = \"2\"\npackage = \"api.example.operator__symbol_4f53cd\"\nversion = \"0.1.0\"\nlanguageEdition = \"yeho-core-2026.1\"\n\n[app]\nkind = \"headless\"\n","tags":["cpu","language","operator"],"run":"cpu-oracle","verification":"type checked","sha256":"2b75b00f86ba85523bf670b5244563384cce40fe513a61bc5f1e6cece4aca2af","checked":"2026-09-09","diagnostic":"","observedOutput":null,"checkedBackend":null}],"searchTerms":[],"url":"https://demonhunterlabs.com/academy/api?item=operator--symbol-4f53cd","json":"https://demonhunterlabs.com/reference/items/operator--symbol-4f53cd.json","markdown":"https://demonhunterlabs.com/reference/text/operator--symbol-4f53cd.md"}