{"id":2424,"date":"2023-07-22T08:18:35","date_gmt":"2023-07-22T08:18:35","guid":{"rendered":"https:\/\/statorials.org\/tr\/str-erisimcisini-yalnizca-dize-degerleriyle-kullanabilir\/"},"modified":"2023-07-22T08:18:35","modified_gmt":"2023-07-22T08:18:35","slug":"str-erisimcisini-yalnizca-dize-degerleriyle-kullanabilir","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/str-erisimcisini-yalnizca-dize-degerleriyle-kullanabilir\/","title":{"rendered":"Nas\u0131l d\u00fczeltilir: .str eri\u015fimcisi yaln\u0131zca dize de\u011ferleriyle kullan\u0131labilir"},"content":{"rendered":"

<\/p>\n

\n

Python kullan\u0131rken kar\u015f\u0131la\u015fabilece\u011finiz bir hata:<\/span><\/p>\n

 AttributeError<\/span> : Can only use .str accessor with string values!\n<\/strong><\/pre>\n
 Bu hata genellikle pandas DataFrame’in dize s\u00fctunundaki bir modeli de\u011fi\u015ftirmeye \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131zda ortaya \u00e7\u0131kar, ancak \u00fczerinde \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131z s\u00fctun asl\u0131nda bir dize de\u011fildir.<\/span><\/p>\n
 A\u015fa\u011f\u0131daki \u00f6rnekte bu hatan\u0131n pratikte nas\u0131l d\u00fczeltilece\u011fi g\u00f6sterilmektedir.<\/span><\/p>\n
 Hata nas\u0131l yeniden olu\u015fturulur?<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki pandalara sahip oldu\u011fumuzu varsayal\u0131m DataFrame:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame\n<\/span>df = pd. DataFrame<\/span> ({' team<\/span> ': ['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\n                   ' points<\/span> ': [6.5, 7.8, 8.0, 9.0, 7.5, 3.4, 6.6, 6.8],\n                   ' assists<\/span> ': [5, 7, 7, 9, 12, 9, 9, 4],\n                   ' rebounds<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12]})\n\n#view DataFrame\n<\/span>df\n\n\tteam points assists rebounds\n0 A 6.5 5 11\n1 A 7.8 7 8\n2 A 8.0 7 10\n3 A 9.0 9 6\n4 B 7.5 12 6\n5 B 3.4 9 5\n6 B 6.6 9 9\n7 B 6.8 4 12<\/span><\/span><\/strong><\/pre>\n
 \u015eimdi “noktalar” s\u00fctunundaki her ondal\u0131k basama\u011f\u0131 bir bo\u015flukla de\u011fi\u015ftirmeye \u00e7al\u0131\u015ft\u0131\u011f\u0131m\u0131z\u0131 varsayal\u0131m:<\/span><\/p>\n
 #attempt to replace decimal in \"points\" column with a blank\n<\/span>df[' points<\/span> '] = df[' points<\/span> ']. str<\/span> . replace<\/span> (' .<\/span> ', '')\n\nAttributeError<\/span> : Can only use .str accessor with string values! \n<\/span><\/span><\/strong><\/pre>\n
 “Noktalar” s\u00fctunu bir dize s\u00fctunu olmad\u0131\u011f\u0131 i\u00e7in hata al\u0131yoruz.<\/span><\/p>\n
 Hata nas\u0131l d\u00fczeltilir?<\/strong><\/span><\/h3>\n
 Bu hatay\u0131 \u00e7\u00f6zmenin en kolay yolu, “points” s\u00fctunundaki de\u011ferleri de\u011fi\u015ftirmeyi denemeden \u00f6nce .astype(str)<\/strong> i\u015flevini kullanmakt\u0131r:<\/span><\/p>\n
 #replace decimal in \"points\" column with a blank\n<\/span>df[' points<\/span> '] = df[' points<\/span> ']. astype<\/span> (str). str<\/span> . replace<\/span> (' .<\/span> ', '')\n\n#view updated DataFrame\n<\/span>df\n\n\tteam points assists rebounds\n0 A 65 5 11\n1 A 78 7 8\n2 A 80 7 10\n3 A 90 9 6\n4 B 75 12 6\n5 B 34 9 5\n6 B 66 9 9\n7 B 68 4 12<\/span><\/span><\/strong><\/pre>\n
 “points” s\u00fctunundaki her ondal\u0131k basama\u011f\u0131n de\u011fi\u015ftirildi\u011fini ve “points” s\u00fctunundaki de\u011ferleri de\u011fi\u015ftirmeye \u00e7al\u0131\u015fmadan \u00f6nce .astype(str)<\/strong> fonksiyonunu kulland\u0131\u011f\u0131m\u0131z i\u00e7in herhangi bir hata almad\u0131\u011f\u0131m\u0131z\u0131 unutmay\u0131n.<\/span><\/p>\n
 Not<\/strong> : Change()<\/strong> i\u015flevine ili\u015fkin t\u00fcm belgeleri burada<\/a> bulabilirsiniz.<\/span><\/p>\n
 Ek kaynaklar<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki e\u011fitimlerde Python’daki di\u011fer yayg\u0131n hatalar\u0131n nas\u0131l d\u00fczeltilece\u011fi a\u00e7\u0131klanmaktad\u0131r:<\/span><\/p>\n
 Pandas’ta KeyError Nas\u0131l D\u00fczeltilir<\/a>
 Nas\u0131l d\u00fczeltilir? ValueError: float NaN int’ye d\u00f6n\u00fc\u015ft\u00fcr\u00fclemiyor<\/a>
 Nas\u0131l d\u00fczeltilir? ValueError: \u0130\u015flenenler \u015fekillerle yay\u0131nlanamad\u0131<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Python kullan\u0131rken kar\u015f\u0131la\u015fabilece\u011finiz bir hata: AttributeError : Can only use .str accessor with string values! Bu hata genellikle pandas DataFrame’in dize s\u00fctunundaki bir modeli de\u011fi\u015ftirmeye \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131zda ortaya \u00e7\u0131kar, ancak \u00fczerinde \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131z s\u00fctun asl\u0131nda bir dize de\u011fildir. A\u015fa\u011f\u0131daki \u00f6rnekte bu hatan\u0131n pratikte nas\u0131l d\u00fczeltilece\u011fi g\u00f6sterilmektedir. Hata nas\u0131l yeniden olu\u015fturulur? A\u015fa\u011f\u0131daki pandalara sahip oldu\u011fumuzu varsayal\u0131m DataFrame: import […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2424","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\nNas\u0131l d\u00fczeltilir: .str eri\u015fimcisi yaln\u0131zca dize de\u011ferleriyle kullan\u0131labilir - Statorials<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde Python'da a\u015fa\u011f\u0131daki hatan\u0131n nas\u0131l d\u00fczeltilece\u011fi a\u00e7\u0131klanmaktad\u0131r: AttributeError: Can use .str eri\u015fimcisi yaln\u0131zca dize de\u011ferleriyle!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/tr\/str-erisimcisini-yalnizca-dize-degerleriyle-kullanabilir\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nas\u0131l d\u00fczeltilir: .str eri\u015fimcisi yaln\u0131zca dize de\u011ferleriyle kullan\u0131labilir - 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