首页non-hexadecimal number found in fromhex() arg at position 7

non-hexadecimal number found in fromhex() arg at position 7

时间: 2024-04-29 16:23:07 浏览: 463

is-hexadecimal:检查字符是否为十六进制

是十六进制的检查字符是否为十六进制。安装该软件包仅适用于ESM：需要使用Node 12+才能使用它，并且必须将其import而不是require d。： npm install is-hexadecimal 用 import { isHexadecimal } from 'is-hexadecimal' isHexadecimal ( 'a' ) // => true isHexadecimal ( '0' ) // => true isHexadecimal ( 'G' ) // => false isHexadecimal ( ':pile_of_poo:' ) // => false 原料药该软件包导出以下标识符： isHexadecimal 。没有默认导出。 isHexadecimal(character|code) 检查给定的字符代码（ number ）或第一个位置的字符代码（ s

This error occurs when the argument passed to the `fromhex()` method in Python contains a non-hexadecimal digit at a position other than a multiple of 2. For example, consider the following code: ``` s = '68656c6c6f20776f726c64z' b = bytes.fromhex(s) ``` In this code, the string `s` contains a non-hexadecimal digit `z` at position 17 (counting from 0). This causes the `fromhex()` method to raise a `ValueError` with the message "non-hexadecimal number found in fromhex() arg at position 17". To fix this error, you need to ensure that the argument passed to `fromhex()` contains only hexadecimal digits. If you are reading the string from a file or user input, you may need to validate the input before passing it to `fromhex()`.

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