{"id":896,"date":"2023-07-28T09:44:03","date_gmt":"2023-07-28T09:44:03","guid":{"rendered":"https:\/\/statorials.org\/tr\/liste-pythondaki-degerleri-degistir\/"},"modified":"2023-07-28T09:44:03","modified_gmt":"2023-07-28T09:44:03","slug":"liste-pythondaki-degerleri-degistir","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/liste-pythondaki-degerleri-degistir\/","title":{"rendered":"Python'da bir listedeki de\u011ferler nas\u0131l de\u011fi\u015ftirilir?"},"content":{"rendered":"

<\/p>\n

\n

\u00c7o\u011fu zaman Python’da bir listedeki bir veya daha fazla de\u011feri de\u011fi\u015ftirmek isteyebilirsiniz.<\/span><\/p>\n

Neyse ki Python’da bunu yapmak kolayd\u0131r ve bu e\u011fitimde birka\u00e7 farkl\u0131 \u00f6rnek a\u00e7\u0131klanmaktad\u0131r.<\/span><\/p>\n

\u00d6rnek 1: Listedeki tek bir de\u011feri de\u011fi\u015ftirme<\/strong><\/span><\/h3>\n

A\u015fa\u011f\u0131daki s\u00f6zdizimi Python’da bir listedeki tek bir de\u011ferin nas\u0131l de\u011fi\u015ftirilece\u011fini g\u00f6sterir:<\/span><\/p>\n

 #create list of 4 items<\/strong><\/span>\nx = ['a', 'b', 'c', 'd']<\/strong>\n\n#replace first item in list<\/strong><\/span>\nx[ 0<\/span> ] = 'z'<\/strong>\n\n#view updated list<\/strong><\/span>\nx\n\n['z', 'b', 'c', 'd']\n<\/strong><\/pre>\n
 \u00d6rnek 2: Listedeki birden \u00e7ok de\u011feri de\u011fi\u015ftirme<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki s\u00f6zdizimi Python’da bir listedeki birden \u00e7ok de\u011ferin nas\u0131l de\u011fi\u015ftirilece\u011fini g\u00f6sterir:<\/span><\/p>\n
 #create list of 4 items<\/strong><\/span>\nx = ['a', 'b', 'c', 'd']<\/strong>\n\n#replace first three items in list<\/strong><\/span>\nx[ 0:3<\/span> ] = ['x', 'y', 'z']<\/strong>\n\n#view updated list<\/strong><\/span>\nx\n\n['x', 'y', 'z', 'd']<\/strong><\/pre>\n
 \u00d6rnek 3: Listedeki belirli de\u011ferleri de\u011fi\u015ftirme<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki s\u00f6zdizimi Python’da bir listedeki belirli de\u011ferlerin nas\u0131l de\u011fi\u015ftirilece\u011fini g\u00f6sterir:<\/span><\/p>\n
 #create list of 6 items\n<\/span>y = [1, 1, 1, 2, 3, 7]\n\n#replace 1's with 0's\n<\/span>y = [0 if x==1 else x for x in y]\n\n#view updated list\n<\/span>y\n\n[0, 0, 0, 2, 3, 7]\n<\/strong><\/span><\/pre>\n
 Belirli bir e\u015fi\u011fin \u00fczerindeki de\u011ferleri de\u011fi\u015ftirmek i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini de kullanabilirsiniz:<\/span><\/p>\n
 #create list of 6 items\n<\/span>y = [1, 1, 1, 2, 3, 7]\n\n#replace all values above 1 with a '0'\n<\/span>y = [0 if x>1 else x for x in y]\n\n#view updated list\n<\/span>y\n\n[1, 1, 1, 0, 0, 0]\n<\/strong><\/span><\/pre>\n
 Benzer \u015fekilde, belirli bir e\u015fi\u011fe e\u015fit veya ondan k\u00fc\u00e7\u00fck de\u011ferleri de de\u011fi\u015ftirebilirsiniz:<\/span><\/p>\n
 #create list of 6 items\n<\/span>y = [1, 1, 1, 2, 3, 7]\n\n#replace all values less than or equal to 2 to '0'\n<\/span>y = [0 if x<=2 else x for x in y]\n\n#view updated list\n<\/span>y\n\n[0, 0, 0, 0, 3, 7]<\/strong><\/span><\/pre>\n
 Daha fazla Python e\u011fitimini burada bulabilirsiniz.<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
\u00c7o\u011fu zaman Python’da bir listedeki bir veya daha fazla de\u011feri de\u011fi\u015ftirmek isteyebilirsiniz. Neyse ki Python’da bunu yapmak kolayd\u0131r ve bu e\u011fitimde birka\u00e7 farkl\u0131 \u00f6rnek a\u00e7\u0131klanmaktad\u0131r. \u00d6rnek 1: Listedeki tek bir de\u011feri de\u011fi\u015ftirme A\u015fa\u011f\u0131daki s\u00f6zdizimi Python’da bir listedeki tek bir de\u011ferin nas\u0131l de\u011fi\u015ftirilece\u011fini g\u00f6sterir: #create list of 4 items x = [‘a’, ‘b’, ‘c’, ‘d’] #replace […]<\/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-896","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\nPython'da bir listedeki de\u011ferler nas\u0131l de\u011fi\u015ftirilir - Statorials<\/title>\n<meta name=\"description\" content=\"Python'da bir listedeki de\u011ferlerin nas\u0131l de\u011fi\u015ftirilece\u011fine dair birka\u00e7 \u00f6rnek i\u00e7eren basit bir a\u00e7\u0131klama.\" \/>\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\/liste-pythondaki-degerleri-degistir\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python'da bir listedeki de\u011ferler nas\u0131l de\u011fi\u015ftirilir - 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