Question

How to split a string at the first occurrence of a separator in Python

Answer 1

s = "python c++ c c# java"

part_before, separator, part_after = s.partition('c')

print("part_before = " + part_before)
print("separator = " + separator)
print("part_after = " + part_after)


'''
run:

part_before = python
separator = c
part_after = ++ c c# java

'''

 

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Answer 2

s = "python java c++ php, c, c# javascript"

parts = s.partition(" ")

for line in parts:
    print(line)


'''
run:

python

java c++ php, c, c# javascript

'''

 

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Answer 3

s = "python java c++ php, c, c# javascript"

parts = s.partition("c++")

for line in parts:
    print(line)


'''
run:

python java
c++
 php, c, c# javascript

'''

 

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Answer 4

s = "python java c++ php, c, c# javascript, vb"

parts = s.partition("c# ")

for line in parts:
    print(line)


'''
run:

python java c++ php, c,
c#
javascript, vb

'''

 

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