To get the last character of a string in Java, you can use the charAt() method of the String class, which returns the character at a specific index in the string. To get the last character of a string, you can
String str1 = new String(a);//把char类型的数组转化为String类型; 需要注意的是,如果数组的长度超过了数组中数据的长度转化为String后末尾会有空格 也就是说转化为String类型后的长度和数组的长度一样; 1. 2. 3. 4. 把String类型的变量str转化为int类型 String str="12345678"; int n=Integer.parseInt(s...
NSString *urlString = @"http://192.168.1.68/login.php"; //防止请求体中含有中文 urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; //?号是请求参数 注意username和password一定要和你的php页面的登录id相同 NSURL *url = [NSURL URLWithString:[NSString stringWithFor...
finalRestRequest.Method requestMethod; try{ //Resolves the HTTP method and fails if the method is invalid requestMethod =request.method(); //Loop through all possible handlers, attempting to dispatch the request //获得很有可能的CPU,主要是有正则表达式或是数据库索引自变量的存有,很有可能配对好几个...
getString(key); thriftClasses.put(key.substring(prefix.length() + 1), className); } return thriftClasses; } origin: pinterest/secor public Map<String, String> getMessageFormatPerTopic() { String prefix = "secor.topic.message.format"; Iterator<String> keys = mProperties.getKeys(prefix); ...
Java中的char/Character类型是传统类型。作为一个16位值，char在物理上无法表示大多数字符。charAt和lengt...
{privateString orderId;privateUser user;privateString productName;publicvoidsetOrderId(String orderId) {this.orderId =orderId; }publicString getOrderId() {returnthis.orderId; }publicvoidsetUser(User user) {this.user =user; }protectedUser getUser() ...
Get the last character of a string using bracket notation You can also use the bracket notation ([]) to get the last character of a string: const str = 'JavaScript' const lastChar = str[str.length - 1] console.log(lastChar) // t Unlike the charAt() method, the bracket notation ...
substring(exampleString.length() - 1); char[] lastChar = lastCharacter.toCharArray(); System.out.println("Last char: " + lastChar[lastChar.length - 1]); } } Output:Last char: g Get the Last Character of a String in Java Using charAt()Instead of getting the last character as a ...
// Scala program to get characters// from StringBuilder stringobjectSample{defmain(args:Array[String]){valstr=newStringBuilder("This is india");vari:Int=0;printf("String is: \n");while(i<str.length()){printf("%c ",str.charAt(i));i=i+1;}println();}} ...