if [[ ! $DAY_OF_MONTH =~ ^[0-9]|*+$ ]]; then echo "ERROR: DAY_OF_MONTH parameter must be a positive integer or an asterisk" exit 1 fi 但是,它一直失败,我在输出中看到了错误消息。发布于 1 月前 ✅ 最佳回答: 您可以将这两个备选方案分组,转义星号(如果错误消息中有一个出现,则...
:\.\w+)*\\([" + driveNames + @"])\$"; string replacement = "$1:"; string[] uncPaths = { @"\\MyMachine.domain1.mycompany.com\C$\ThingsToDo.txt", @"\\MyMachine\c$\ThingsToDo.txt", @"\\MyMachine\d$\documents\mydocument.docx" }; foreach (string uncPath in uncPaths) { ...
string[] drives = Environment.GetLogicalDrives(); string driveNames = String.Empty; foreach (string drive in drives) driveNames += drive.Substring(0,1); // Create regular expression pattern dynamically based on local machine information. string pattern = @"\\\" + Environment.MachineName + @...
Flags for matches. Remarks The first constructor constructs an end-of-sequence iterator. The second constructor constructs an object whose stored iteratoritis initialized toregex_iterator<BidIt, Elem, RXtraits>(first, last, re, f), whose stored vectorsubsholds exactly one integer, with valuesubmat...
试试这个: /\[\d+,\d+\]/g 如果子字符串包含以下内容,则匹配该子字符串: 开口支架 an integer a comma another integer 右括号 …按顺序,没有空格。 还要注意,regexp...
NSLog(@”portInteger: ‘%ld’”, (long)portInteger); // 2008-10-15 08:52:52.500 host_port[8021:807] portInteger: ‘8080′ 取string中http的例子。 下面给出常用的一些正则表达式(其实就是RegexKitLite官网上的,怕同鞋偷情不看) CharacterDescription ...
Text.RegularExpressions Module Example Public Sub Main() Dim input As String = "characters" Dim regex As New Regex("") Dim substrings() As String = regex.Split(input, input.Length) Console.Write("{") For ctr As Integer = 0 to substrings.Length - 1 Console.Write(substrings(ctr)) if...
Node.js examples for Number:Int HOME Node.js Number Int Description Is integer by regex Demo Codeinteger : {//from ww w . j a v a 2 s . c om validator : function(value) { return /^[+]?[-]?[1-9]+\d*$/i.test(value); }, message : '' }, Previous...
Splits an input string a specified maximum number of times into an array of substrings, at the positions defined by a regular expression specified in the Regex constructor. The search for the regular expression pattern starts at a specified character position in the input string. Split(String, ...
For n As Integer = 1 To 24 sw.Start() Regex.Match(s, pattern) sw.Stop() Console.Write("Invalid match of ") Console.Write(s.Length) Console.Write(" chars took ") Console.Write(sw.ElapsedMilliseconds) Console.WriteLine(" ms")