Get size of string

Created: 2022-08-15
Tags: #fleeting

Every string ends with \0
\0 is kinda like a period signifying the end point of a string.

Equipped with the knowledge above. We can use it to get the size of string

// Get the length of a string
int str_length(char str[])
{
    int len;
    while (str[len] != '\0')
        i++;
    return len;
}
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