另一种方法是指定各个RGB(red/green/blue)值,这个值以“#”打头,后面跟着三个两位的十六进制数的字符串。
The alternative is to specify the individual RGB (red/green/blue) values as two-digit hexadecimal values in a string beginning with a "#".
列4显示了三个字节,这三个字节就是数1,234的内部二进制表示。
Column 4 is showing three bytes and these three bytes are the internal binary representation of the number 1,234.
三位八进制数(\nnn)和两位十六进制数(\xnn) 分别代表它们对应的字符的字节码;
The three-digit octal (\nnn) and two-digit hexadecimal (\xnn) escapes represent individual bytes of the resulting string;
一个十六进制的三胞胎是一个六位数、三个字节的十六进制数字代表的颜色。
A hex triplet is a six-digit, three-byte hexadecimal number to represent colors.
一个十六进制的三胞胎是一个六位数、三个字节的十六进制数字代表的颜色。
A hex triplet is a six-digit, three-byte hexadecimal number to represent colors.
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