Baseline Widely available
toString()
ã¡ã½ããã¯ãæå®ãã BigInt
ãªãã¸ã§ã¯ãã表ãæååãè¿ãã¾ããæ«å°¾ã® "n" ã¯æååã®ä¸é¨ã«ã¯ãªãã¾ããã
console.log(1024n.toString());
// Expected output: "1024"
console.log(1024n.toString(2));
// Expected output: "10000000000"
console.log(1024n.toString(16));
// Expected output: "400"
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toString();
toString(radix);
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radix
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ãªãã·ã§ã³ãæ°å¤ã表ãåºã«æå®ãã 2 ä»¥ä¸ 36 以ä¸ã®æ´æ°ï¼åºæ°ï¼ã
æå®ãã BigInt
ãªãã¸ã§ã¯ãã表ãæååã
RangeError
toString()
ã« 2 æªæºã¾ã㯠36 ãã大ããªåºæ°ãä¸ããããå ´åãRangeError
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BigInt
ãªãã¸ã§ã¯ã㯠Object
ã® toString()
ã¡ã½ããããªã¼ãã¼ã©ã¤ããã¾ããã¤ã¾ãã Object.prototype.toString()
ãç¶æ¿ãã¾ããã BigInt
ãªãã¸ã§ã¯ãã§ã¯ãtoString()
ã¡ã½ããã¯æå®ãããåºæ°ã«ãããªãã¸ã§ã¯ãã®æåå表ç¾ãè¿ãã¾ãã
toString()
ã¡ã½ãã㯠1 çªç®ã®å¼æ°ãè§£éããæå®ãããåºæ°ï¼åºï¼ã«ããæåå表ç¾ãè¿ããã¨ãã¾ãã10 ãã大ããªåºæ°ãæå®ãããå ´åã¯ã 9 ãã大ããªæ°å¤ãã¢ã«ãã¡ãããã§ç¤ºãã¾ããä¾ãã°ã16 鲿°ï¼åºã 16ï¼ã§ã¯ a
ãã f
ã使ç¨ããã¾ãã
radix
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bigIntObj
ãè² ã®æ°ã ã£ãå ´åã符å·ã¯ä¿æããã¾ããããã¯ãåºæ°ã 2 ã ã£ãå ´åã«ãé©ç¨ããã¾ããã¤ã¾ããè¿å¤ã®æååã¯ãbigIntObj
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toString
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17n.toString(); // '17'
66n.toString(2); // '1000010'
254n.toString(16); // 'fe'
-10n.toString(2); // -1010'
-0xffn.toString(2); // '-11111111'
BigInt
ã«ãããè² ã® 0
æ´æ°ã«è² ã® 0 ãåå¨ããªãã®ã¨åæ§ã«ãBigInt
ã«ã¯è² ã® 0 ãããã¾ããã -0.0
㯠JavaScript 㮠Number
åã«ã®ã¿ç¾ãããIEEE æµ®åå°æ°ç¹æ°ã®æ¦å¿µã§ãã
(-0n).toString(); // '0'
BigInt(-0).toString(); // '0'
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