python convert string float to int
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Title: Python Tutorial - Converting String to Float and then to Int
Introduction:
In Python, it is common to encounter situations where you need to convert a string representation of a floating-point number to an integer. This tutorial will guide you through the process of converting a string containing a float to an integer in Python, providing code examples for better understanding.
Step 1: Convert String to Float
The first step is to convert the string to a floating-point number using the float() function. This function takes a string argument and returns the corresponding floating-point number.
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Step 2: Convert Float to Int
Once you have the float representation, you can convert it to an integer using the int() function. This function truncates the decimal part of the floating-point number, resulting in an integer.
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Combining Steps:
You can combine the two steps into a single operation to directly convert a string containing a float to an integer.
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Conclusion:
In this tutorial, you learned how to convert a string containing a floating-point number to an integer in Python. By first converting the string to a float using float(), and then using int() to truncate the decimal part, you can easily achieve the desired conversion. This process is especially useful when working with user inputs or external data where the data types may not match your application's requirements.
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