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April 25, 2024 13:36
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import os | |
deger = 1 | |
# 1_degisken = "dsdsd" | |
# degisken1 = "deger" | |
# print(type(deger)) | |
# print(type(degisken1)) | |
# print(2 * "a") # aa | |
# print(2 * "3") # 33 | |
# print(2 * int("3")) # 6 | |
# print(2 * float("3")) # 6.0 | |
# i = 9 | |
# if i > 10: | |
# print("Koşul sağlandı") | |
# elif i == 10: | |
# print("Değer 10'a eşit") | |
# else: | |
# print("Koşul sağlanmadı") | |
# n = 0 | |
# while n < 10: | |
# if n == 7: | |
# break | |
# n += 1 | |
# if n % 2 == 0: | |
# continue | |
# print(n) | |
# 1-3-5 | |
# iller = ["Adana", "Ankara", "Artvin", "Samsun"] | |
# iller.append("Eskişehir") | |
# iller.insert(-1, "İstanbul") | |
# sehir = iller.pop(0) | |
# print(iller) | |
# print(sehir) | |
# print(iller.index("Ankara")) | |
kisi = { | |
"unvan": "Öğr. Gör.", | |
"Ad": "İrfan", | |
"Soyad": "Subaş", | |
"Kurum": "OMÜ" | |
} | |
# print(type(kisi)) | |
# print(kisi.get("unvan")) | |
# print(kisi.keys()) | |
# print(kisi.values()) | |
# print(kisi.items()) | |
demet = ("A", "B", "C") | |
# print(type(demet)) | |
iller = ["Adana", "Ankara", "Artvin", "Samsun"] | |
# print(iller[2]) | |
# index = 0 | |
# while index < len(iller): | |
# print(iller[index]) | |
# index += 1 | |
# for il in iller: | |
# print(il) | |
# for i, il in enumerate(iller): | |
# print(i, "=>", il) | |
# range(bitis) => baslangıc = 0 | |
# range(baslangıc, bitis) | |
# range(baslangıc, bitis, adım) | |
# for d in range(1, 10, 2): # range(baslangıc, bitis, adım) [0, 5) | |
# print(d) | |
# iller = ["Adana", "Ankara", "Artvin", "Samsun"] | |
# print(iller[-1]) | |
# for key, value in kisi.items(): | |
# print(key, "=>", value) | |
# print("Deger".upper()) | |
# print("Deger".lower()) | |
# print("Bu bir degerdir.".title()) | |
print(os.path.isfile("a.txt")) | |
# dosya = open("a.txt", "r+", encoding="utf-8") | |
# dosya.write("1. satır\n") | |
# dosya.write("2. satır\n") | |
# print(dosya.readlines()) | |
# dosya.close | |
with open("a.txt", "r+", encoding="utf-8") as dosya: | |
dosya.write("1. satır\n") | |
dosya.write("2. satır\n") | |
print(dosya.readlines()) |
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