convert hex string to integer in Python - finbr

alias: convert hex string to integer
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how to: convert hex string to integer
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How to

convert hex string to integer in Python

Use int function.

int int([x[, base]])

If failed to convert, ValueError is raised.

Example:

print int("1f", 16)    # 31
print int("0x1f", 16)  # 31
print int("xxx", 16)   # ValueError is raised

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