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Python - convert string to integer
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In this article, we would like to show you how to convert string to integer in Python.
Quick solution:
xxxxxxxxxx1
number = "123"2
result = int(number)3
4
print(type(result)) # <class 'int'>
In this example, we simply use int() to convert the string to the integer.
xxxxxxxxxx1
number = "123"2
result = int(number)3
4
print(result) # 1235
print(type(result)) # <class 'int'>Output:
xxxxxxxxxx1
1232
<class 'int'>In this example, we use decimal.Decimal() to a float number. This solution doesn't round the number with more than 15 decimal places like float().
xxxxxxxxxx1
from decimal import Decimal2
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number = "1.1111111111111111"4
result = Decimal(number)5
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print(result) # 1.11111111111111117
print(type(result)) # <class 'decimal.Decimal'>Output:
xxxxxxxxxx1
1.11111111111111112
<class 'decimal.Decimal'>