Returns a string that is a substring of this string. [Android.Runtime.Register("substring", "(II)Ljava/lang/String;", "")] public string Substring(int beginIndex, int endIndex); [<Android.Runtime.Register("subs
classMain{publicstaticvoidmain(String[] args){ String str1 ="java is fun";// extract substring from index 0 to 3 System.out.println(str1.substring(0,4)); } }// Output: java substring() Syntax string.substring(intstartIndex,intendIndex) substring() Parameters Thesubstring()method can tak...
public class SubstringTest { public static void main(String args[]) { String s1 = "HelloWorld"; System.out.println(s1.substring(2, 7)); System.out.println(s1.substring(0)); } } 复制代码 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Java String toCharArray() 该方法在转换字符串后返...
public String substring(int beginIndex) The substring() method returns a string that is a substring of this string. The substring begins with the character at the specified index and extends to the end of this string. Examples: "unhappy".substring(2) returns "happy" "Harbison".substring(3) ...
String substring(int startIndex) String substring(int startIndex,intendIndex) 13、concat() 连接两个字符串 14 、replace() 替换 : String replace(char original,char replacement) String s="Hello".replace('l','w'); String replace(CharSequence original,CharSequencereplacement) ...
12、substring() 它有两种形式,第一种是:String substring(int startIndex) 第二种是:String substring(int startIndex,int endIndex) 13、concat() 连接两个字符串 14 、replace() 替换 它有两种形式,第一种形式用一个字符在调用字符串中所有出现某个字符的地方进行替换,形式如下: ...
1 //String类基本操作方法 2 public class StringBasicOpeMethod { 3 public static void main(String args[]){ 4 String str = "如何才能变得像棋哥一样优秀?算了吧,憋吹牛逼!"; //定义一个字符串 5 System.out.println(str); //输出字符串 ...
12、substring()它有两种形式,第一种是:String substring(int startIndex) 第二种是:String substring(int startIndex,int endIndex) 13、concat() 连接两个字符串 14 、replace() 替换 它有两种形式,第一种形式用一个字符在调用字符串中所有出现某个字符的地方进行替换,形式如下: ...
static void Main(string[] args) { string myString = "A quick fox is jumping over the lazy dog"; //Substring()在C#中有两个重载函数 //分别如下示例 string subString1 = myString.Substring(0); //如果传入参数为一个长整, 且大于等于0, ...
Substring(Int32, Int32) Added in 1. C# Kopírovat [Android.Runtime.Register("substring", "(II)Ljava/lang/String;", "")] public override string Substring (int start, int end); Parameters start Int32 the inclusive start index to begin the subsequence. end Int32 the exclusive end ...