捕获前5个数字,并在中间添加许多点(可选),然后匹配最后一个数字:
转自http://segmentfault.com/a/1190000000631567 数字(Number) 除正常的数字(digit)之外,还有可能包括正、负号,科学计数法,小数位,甚至用逗号分隔千分位。 逻辑规则: 起始位后一定是+/-号,也可以没有 ^[+-]? 至少有一位以上的数字 \d+ 可能会跟着千分位分隔的逗号,暂时不考虑是否一定是3位分隔,规则可以出...
One way to use REGEX in Excel is to combine some of the built-in functions and formulas that can mimic some of the REGEX features. For example, you can use the SUBSTITUTE function to replace parts of a text string with another text string or the LEN function to count the number of cha...
[:alpha:] [:alpha:] 匹配任意一个字母字符 [[:alpha:]]匹配所有带任意一个字母的行 [:blank:] [:blank:] [:blank:] 匹配空格或制表符(\t、\...v) [[:blank:]]匹配所有带空格或制表符的行 [:digit:] [:digit:] [:digit:] 匹配任意一个数字字符 [[:digit:]]匹配所有带任意一个...
Generate random 4-6 digit Number in C# Generate random URL to download a file Generate Reference number for booking generate row number by descending order Generate Window.Open In vb.net Script Get location name from latitude and longitude Get Client Mac Address in Asp.Net Web Application Get ...
You can make regex more flexible tomatch between 8 to 11 digits phone number with no space, using this regex: String noSpaceRegex="^\\d{8,11}$"; Regex to match 10 digit Phone Number with WhiteSpaces, Hyphens or No space String spacesAndHyphenRegex="^(\\d{3}[- ]?){2}\\d{4}...
\w{5} matches any five-letter word or a five-digit number. a{5} will match “aaaaa”. \d{11} matches an 11-digit number such as a phone number. [a-z]{3,} will match any word with three or more letters such as “cat”, “room” or “table. Or, for example, the expression...
Phone NumberPattern: ^\+353[1-9][0-9]{6,9}$ Description: Irish phone numbers begin with +353, followed by a non-zero digit, and then 6 to 9 more digits.Postal CodePattern: ^(D6W|[A-Z]{1}[0-9]{1,2}|[A-Z]{2}[0-9]{1,2}|[A-Z]{1}[0-9]{1}[A-Z]{1}|[A-Z...
= digit 8 Account number is invalid 使用以下正则表达式定义主元素: 控制台 复制 \d{8} 添加校验和验证程序。 添加用逗号分隔的权重值、检查位数的位置和 mod 值。 有关 Modulo 操作的详细信息,请参阅 Modulo 操作。 备注 如果检查位不是校验和计算的一部分,请使用 0 作为检查位数的权重。 例如,在上...
aba [1, 4) ada [6, 9) Matcher 中 replace/replaceAll 函数 下面是使用 replace 和 replaceAll 示例。 代码如下: from std import regex.* main() { let r = Regex("\\d").matcher("a1b1c2d3f4") println(r.replace("X")) //replace a digit once with X println(r.replace("X", 2)) ...