十进制的0x10是什么? [英] What is 0x10 in decimal?

问题描述

I have the following code:

SN.get_Chars(5)

SN is a string so this should give the 5th Char. Ok!

Now I have another code but: SN.get_Chars(0x10)

I wonder what 0x10 is? Is it a number? If it's so, then what is it in decimal notation?

解决方案

0x means the number is hexadecimal, or base 16.

0x10 is 16.

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