Method readline() filen Python
Tushen
Kai ciki farkon filen "demofile.txt":
f = open("demofile.txt", "r")
print(f.readline())
Gani da Amfani
Method readline() yana samar da takwas daga file.
A kai iya yiwa size canjin domin samu bayanin takwas da a kai cikin ta.
Ganin
file.readline(Size)
Manajan
| Manajan | Ba da gudanarwa |
|---|---|
| Size | Maiwatsa. Bayanin takwas da a kai cikin ta. Kari -1, wanda ke nufin duk takwas. |
Tushen fiya
Tushen 1
Yin ciki readline() 2 barazai domin samu farkon da na biyu:
f = open("demofile.txt", "r")
print(f.readline())
print(f.readline())
Tushen 2
Kai tsare bayanin farko takwas na farko:
f = open("demofile.txt", "r")
print(f.readline(5))
