René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Buffer.concat documentation is wrong","articleBody":"https://github.com/nodejs/node/blob/2bda7cbfb62778bd793fbceaa9a5a907c3d344be/doc/api/buffer.md?plain=1#L1042\n\nThis is not what happens. Instead, non-integers throw:\n```\n\u003e Buffer.concat([Buffer.of()],2.6)\nUncaught:\nRangeError [ERR_OUT_OF_RANGE]: The value of \"length\" is out of range. It must be an integer. Received 2.6\n    at validateOffset (node:buffer:123:3)\n    at Buffer.concat (node:buffer:590:5) {\n  code: 'ERR_OUT_OF_RANGE'\n}\n\u003e Buffer.concat([Buffer.of()],'10')\nUncaught:\nTypeError [ERR_INVALID_ARG_TYPE]: The \"length\" argument must be of type number. Received type string ('10')\n    at validateOffset (node:buffer:123:3)\n    at Buffer.concat (node:buffer:590:5) {\n  code: 'ERR_INVALID_ARG_TYPE'\n}\n```\n\n---\n\nLess significant, but also confusing (ref: https://github.com/nodejs/node/pull/55562)\n\nhttps://github.com/nodejs/node/blob/2bda7cbfb62778bd793fbceaa9a5a907c3d344be/doc/api/buffer.md?plain=1#L1044-L1045\n\nThis is not always true, as this happens on empty lists:\n\nhttps://github.com/nodejs/node/blob/2bda7cbfb62778bd793fbceaa9a5a907c3d344be/doc/api/buffer.md?plain=1#L1036-L1037\n\n```\n\u003e Buffer.concat([],100)\n\u003cBuffer \u003e\n```","author":{"url":"https://github.com/ChALkeR","@type":"Person","name":"ChALkeR"},"datePublished":"2025-10-25T01:23:35.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/60400/node/issues/60400"}