Last element is: 642c71d615527 Using tr Command Use the tr command to split the string and get the last element in Bash. Use tr Command 1 2 3 4 5 6 #!/bin/bash myString="This:is:a:String" lastElement=$(echo "$myString" | tr ':' '\n' | tail -n 1) echo "The last...
publicstaticString[] newsplit(String strInfo, String strSplit) {//第1步计算数组大小intsize = 0;intindex = 0;do{ size++; index++; index=strInfo.indexOf(strSplit, index); }while(index != -1); String[] arrRtn=newString[size];//返回数组//---//第2步给数组赋值intstartIndex = 0;i...
description="Passwords must contain at least one numeric")publicbooleanvalidatePassword(String passwd){return(passwd.matches("\\w*\\d\\w*"));}@UseCase(id=48)publicStringencryptPassword(String passwd){returnnewStringBuilder(passwd).reverse().toString();}@UseCase(id=49,description="New passwords...
let string = ["Hello","World"] string.flatMap( o => o.split("")).forEach(o =>console.log('out :%s',o)) === out :H out :e out :l out :l out :o out :W out :o out :r out :l out :d 当然这里JS 提供了flat方法可以默认展开数组,flat() 方法会按照一个可指定的深度递...
String[] split = line.split(","); CsvFile csvFile = new CsvFile(); csvFile.setName(splitResult(split[0])); csvFile.setTitle(splitResult(split[1])); csvFile.setNumber(splitResult(split[2])); csvFile.setType(splitResult(split[3])); csvFile.setPersonnel(splitResult(split[4])); ...
= valuesSize + 1) { throw new IllegalArgumentException("fragments must have one more element than values"); } JavaTemplateAccess JTA = SharedSecrets.getJavaTemplateAccess(); return JTA.interpolate(fragments, values); } Processor<String, RuntimeException> STR = StringTemplate::...
Definition and UsageThe split() method splits a string into an array of substrings using a regular expression as the separator.If a limit is specified, the returned array will not be longer than the limit. The last element of the array will contain the remainder of the string, which may...
一、面向对象1.1 java键盘输入 1.1.1这种方法我认为是最简单,最强大的,就是用Scanner类 import java.util.Scanner; public static void main(String [] args) { Scanner sc = new Scanner(System.in); System.out.println(“请输入你的姓 java 一对一一对多 嵌入式 网络 java Java java groupingBy 一对一...
if("video/mp4".equals(element.getAttribute("type"))) { returnelement.getAttribute("src"); } } returnnull; }2、 视频转语音 a. 先下载 ffmpeg,建议也是网页下载,命令行下载失败了n次,升级xcode也不好使。最后还是从网页success:https://ffmpeg.org/download.html ...
Stream<String>splitAsStream(CharSequenceinput) Creates a stream from the given input sequence around matches of this pattern. StringtoString() Returns the string representation of this pattern. Methods inherited from class java.lang.Object clone,equals,finalize,getClass,hashCode,notify,notifyAll,wait,...