查询词典 binary digit

That is because there is no ASCII equivalent special character, so the regular expression compiler already knew you meant a decimal digit.

这是因为ASCII里没有等价的特殊字符，所以正则表达式编译器已知道你的意思是一个十进制数字。

If D is a decimal digit in the range 1-9, then outputs the text that matched sub-expression D.

如果D是1-9范围内的数字，那么输出子表达式D匹配的文本。

Is written as a recurring decimal, what is the 25th digit after the decimal point

写成循环小数时，小数点后第25位数字是甚麼？

Rather than using a range of "0–9," you may simply use "\d" to indicate the match of any decimal digit.

我们来看几个运用这些简写形式的稍复杂的例子

The decimal point on the seconds digit is turned on when sync is detected and turned off when sync is lost.

秒小数点的数字时打开同步检测并关闭时，同步丢失。

Where N is a decimal digit representing a sub-match.

其中 N 是一个十进制数字，表示某个子匹配。

Written as a recurring decimal, what is the 2002nd digit after the decimal point

写成循环小数，小数点后第2002个位的数字是甚麼？

When rounding off is required, consider only one digit in the decimal place to the right of the last place in the limit expression.

当需要修约时，仅考虑限度表达值末位的右边的一个数字。

Jorge Luis Borges would have liked the idea: since presumably few people care about what will happen on 1 January 3000, this must be the tiniest topic to which a conference series, or for that matter a conference, has been or will ever be devoted in the history of humanity: a single decimal digit.

Jorge Luis Borges喜欢这样的一个想法：既然推测起来极少有人会关心3000年一月一日将会发生的事，那么这一定是一个会议系列或相关会议中的最极小的主题，或者已经成为人类的历史了：一个单一的十进制数字。

Here the loops compute all possible web-safe colors. However, instead of stepping through them in decimal, you use hexadecimal notation, because it reinforces the hexadecimal link between the numbers. Print them out using printf to format them as uppercase hexadecimal numbers at least two digits long. One-digit numbers are printed with a leading zero.

这些循环计算都可能发生在web-safe色彩，无论如何而不是分级从头到尾在十进制，你使用十六进制它们符号，因为它增加十六进制连接两个数字打印出它们使用printf去格式大写字母十六进制数字至少两尺一个digit数字

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。