Question

How to read an entire text file at once in Python

Answer 1

s = open("d:\\data.txt").readlines()

print(s)


'''
run:

['python\n', 'java\n', 'c#\n', 'php\n']

'''

 

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Answer 2

s = open("d:\\data.txt").readlines()

print(s)
print("---------")
print(s[0])
print(s[1])


'''
run:

['python\n', 'java\n', 'c#\n', 'php\n']
---------
python

java

'''

 

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Answer 3

s = open("d:\\data.txt").read()

print(s)


'''
run:

python
java
c#
php

'''

 

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Answer 4

s = open("d:\\data.txt").read()

print(s)
print("-------")
print(s[0])
print(s[2])


'''
run:

python
java
c#
php

-------
p
t

'''

 

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Answer 5

s = open("d:\\data.txt").read()

print(s)
print("-------")
print(s[2:9])


'''
run:

python
java
c#
php

-------
thon
ja

'''

 

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