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| å®è¡ç°å¢ | 100% ã¯ã©ã€ã¢ã³ããµã€ãåŠç (ãµãŒããŒãžã®ã¢ããããŒããªã)ã |
| ããªã¢ã³ãç¯å² | ãã³ãŒãããŒãž (16鲿° â ããã¹ã) |
| å¶é | çŽ1ã2MBæå; çŽ25000 ms ã¿ã€ã ã¢ãŠã |
| ä¿ææé | ãã¹ãŠã®åŠçã¯ããŒã«ã«ïŒãã©ãŠã¶å ïŒã§è¡ãããŸãïŒã¢ããããŒããªãïŒ |
| å ¥å | ããã¹ãïŒ16鲿°ããªãã·ã§ã³ã§æ¥é èŸ/ããŒã¯ã³ããã³åºåãæåãå«ãïŒ |
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¥åïŒãã¬ãŒã³16鲿°ïŒ: 48656c6c6f0a
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| äœããã³ãŒããããªã / åºåã空 | ãã¹ãŠã®æåãé€å€ãããïŒå¯å®¹ã¢ãŒãïŒããŸãã¯ããŒã¯ã³ãèªèãããªãã£ã | ããŒã¯ã³åãããå ¥åãæ³å®ããŠããå Žåã¯ãã0xæ¥é èŸãåãå ¥ããã/ã\xHHãšã¹ã±ãŒããåãå ¥ããã/ã%HHãšã³ã³ãŒãã£ã³ã°ãåãå ¥ãããããã³ãåºåãæå/空çœãèš±å¯ããæå¹ã«ããŠãã ãã |
| æååã | ãã³ãŒãããããã€ãã誀ã£ãæåã»ããã§è§£éããã | ãæåã»ãããã倿ŽããŠãã ããïŒãµããŒããããŠããªãæåã»ããã¯UTF-8ã«ãã©ãŒã«ããã¯ããŸãïŒ |
| è¡ããšã«ç°ãªãåºå | è¡åäœåŠçã¢ãŒããããã¹ãã®åå²ãšåçµåã®æ¹æ³ã倿ŽããŸã | åäžã®é£ç¶ãããã³ãŒããå¿ èŠãªå Žåã¯ãè¡ããšã«åŠçããç¡å¹ã«ããŠãã ãã |
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Linux/macOS
ãã¬ãŒã³ãª16鲿°ããã€ãã«ãã³ãŒãïŒxxdïŒ
printf %s "48656c6c6f0a" | xxd -r -pxxdã®ããªããŒã¹ãã¢ãŒãã¯ããã¬ãŒã³ãª16鲿°ã¹ããªãŒã ãçã®ãã€ãã«å€æããŸããå¿ èŠã«å¿ããŠããã¥ãŒã¢ïŒcatïŒã«ãã€ããããããã¡ã€ã«ã«ãªãã€ã¬ã¯ãããŠãã ããã
16鲿°ãUTF-8ããã¹ãã«ãã³ãŒãïŒPythonïŒ
python -c "import binascii; s='48656c6c6f0a'; print(binascii.unhexlify(s).decode('utf-8'))"unhexlifyã¯ãã€ããçæããŸãããããæ£ããæåã»ããïŒããã§ã¯UTF-8ïŒã§ãã³ãŒãããŸãã
Node.js
16鲿°ãUTF-8ããã¹ãã«ãã³ãŒãïŒNode BufferïŒ
node -e "const hex='48656c6c6f0a'; console.log(Buffer.from(hex,'hex').toString('utf8'));"Buffer.from(hex, 'hex')ã¯ãã¬ãŒã³ãª16鲿°ãè§£æããŸãïŒ0xãCèšèªã¹ã¿ã€ã«ã®ãšã¹ã±ãŒãã¯å«ã¿ãŸããïŒãæ¥é èŸãåºåãæåãããå Žåã¯å ã«é€å»ããŠãã ããã
Windows PowerShell
ãã¬ãŒã³ãª16鲿°ããã€ãã«ãã³ãŒãããUTF-8ãšããŠè¡šç€º
powershell -NoProfile -Command "$hex='48656c6c6f0a'; $bytes=for($i=0;$i -lt $hex.Length;$i+=2){ [Convert]::ToByte($hex.Substring($i,2),16) }; [Text.Encoding]::UTF8.GetString($bytes)"16鲿°ã®ãã¢ãããã€ãé åãæ§ç¯ããUTF-8ã䜿çšããŠãã€ãããã³ãŒãããŸãã
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