String & Array String. methods
Wed Apr 21 2021 23:00:35 GMT+0000 (Coordinated Universal Time)
Saved by @ahmedqgqgq #java
public class Amazon { public static void main(String[] args) { String str = "ABCD"; System.out.println(str); } } public class Amazon { public static void main(String[] args) { String str = new String("ABCD"); System.out.println(str); } } public class Amazon { public static void main(String[] args) { String str = new String("ABCD"); System.out.println(str); //class methods } } public class Amazon { public static void main(String[] args) { String str = "Hello"; str = str.concat(str); System.out.println(str); } } public class Amazon { public static void main(String[] args) { String str = "Hello"; str = str.concat(", I'm Ahmed"); System.out.println(str); } } public class Amazon { public static void main(String[] args) { String str = "Hello"; str = str + ", I'm Ahmed"; System.out.println(str); } } public class Amazon { public static void main(String[] args) { String str = "Hello"; str = str + ", I'm Ahmed"; System.out.println(str); } } public class Amazon { public static void main(String[] args) { String str1 = "Hello";//have same address String str2 = "Hello";//have same address System.out.println(str1); System.out.println(str2); } } public class Amazon { public static void main(String[] args) { String str1 = "Hello";// have same address String str2 = "Hello";// have same address String str3 = "AAAAA"; str1 = "12345"; System.out.println(str1); System.out.println(str2); // System.out.println(str3); } } public class Amazon { public static void main(String[] args) { String str1 = "Hello";// have same address String str2 = "Hello";// have same address String str3 = "AAAAA"; str1 = "12345"; System.out.println(str1); System.out.println(str2); // System.out.println(str3); } } public class Amazon { public static void main(String[] args) { String str1 = "Hello";// have same address String str2 = "Hello";// have same address String str3 = "AAAAA"; str1 = "12345"; System.out.println(str1); System.out.println(str2); // System.out.println(str3); } } public class Amazon { public static void main(String[] args) { String s1 = "ABCD"; String s2 = "ABCe"; System.out.println(s1.compareTo(s2)); } } public class Amazon { public static void main(String[] args) { String s1 = "ABCD"; String s2 = "ABCe"; System.out.println(s1.compareTo(s2)); /* * s1>s2=+num, s1<s2=-num, s1=s2=0 */ } } public class Amazon { public static void main(String[] args) { String s1 = "ABCD"; String s2 = "ABCe"; System.out.println(s1.compareTo(s2)); /* * s1>s2=+num, s1<s2=-num, s1=s2=0 */ System.out.println((int) 'A' + (int) 'B' + (int) 'C' + (int) 'D'); System.out.println((int) 'A' + (int) 'B' + (int) 'C' + (int) 'e'); } } public class Amazon { public static void main(String[] args) { String s1 = "ABCD"; String s2 = "ABCe"; System.out.println(s1.compareTo(s2)); System.out.println((int) 'D'); System.out.println((int) 'e'); /* * s1>s2=+num, s1<s2=-num, s1=s2=0 */ } } public class Amazon { public static void main(String[] args) { String s1 = "ABCe"; String s2 = "ABCe"; System.out.println(s1.compareTo(s2)); } } public class Amazon { public static void main(String[] args) { String str1 = " hello "; System.out.println(str1 + "how are you"); } } public class Amazon { public static void main(String[] args) { String str1 = " hello "; System.out.println(str1.trim() + "how are you"); } } public class Amazon { public static void main(String[] args) { String str1 = " hello "; System.out.println(str1.trim() + "how are you"); } } public class Amazon { public static void main(String[] args) { String str1 = "HEllo I'm Belal"; System.out.println(str1.toLowerCase()); } } public class Amazon { public static void main(String[] args) { String str1 = "HEllo I'm Belal"; System.out.println(str1.toLowerCase()); } } public class Amazon { public static void main(String[] args) { String str1 = "HEllo I'm Belal"; System.out.println(str1.toLowerCase()); } } public class Amazon { public static void main(String[] args) { int n = 10; String str1 = String.valueOf(n); System.out.println(str1); } } public class Amazon { public static void main(String[] args) { int n = 10; String str1 = n + ""; System.out.println(str1); } } public class Amazon { public static void main(String[] args) { String s1 = "HELLO"; String s2 = "HELLO"; System.out.println(s1 == s2); } } public class Amazon { public static void main(String[] args) { String s1 = "HELLO"; String s2 = "HELLO"; System.out.println(s1 == s2); } } public class Amazon { public static void main(String[] args) { String s1 = new String("HELLO"); String s2 = new String("HELLO"); System.out.println(s1 == s2); } } public class Amazon { public static void main(String[] args) { String s1 = new String("HELLO"); String s2 = new String("HELLO"); System.out.println(s1 == s2);//address } } public class Amazon { public static void main(String[] args) { String s1 = new String("HELLO"); String s2 = new String("HELLO"); System.out.println(s1.equals(s2));//address } } public class Amazon { public static void main(String[] args) { String s1 = new String("HELLO"); String s2 = new String("HELLO"); System.out.println(s1.equals(s2)); } } public class Amazon { public static void main(String[] args) { String s1 = new String("HELLO"); String s2 = new String("HELLO"); s1 = s2; System.out.println(s1 == s2); } } public class Amazon { public static void main(String[] args) { String s1 = new String("HELLO"); String s2 = new String("HELLO"); s1 = s2; System.out.println(s1 == s2); } } public class Amazon { public static void main(String[] args) { String s1 = "HELLO"; String s2 = "hello"; System.out.println(s1.equalsIgnoreCase(s2)); } } public class Amazon { public static void main(String[] args) { String s1 = "HELLO"; String s2 = "hello"; System.out.println(s1.equalsIgnoreCase(s2)); } } public class Amazon { public static void main(String[] args) { String s1="Hey, Welcome to c++ course"; String replaceString=s1.replace(target, replacement) } } public class Amazon { public static void main(String[] args) { String s1 = "Hey, Welcome to c++ course"; String replaceString = s1.replace("c++", "JAVA"); System.out.println(replaceString); } } public class Amazon { public static void main(String[] args) { String s1 = "Hey, Welcome to c++ course"; String replaceString = s1.replace("c++", "JAVA"); System.out.println(replaceString); } } public class Amazon { public static void main(String[] args) { String s1 = "Hey, Welcome to c++ course c++"; String replaceString = s1.replace("c++", "JAVA"); System.out.println(replaceString); } } public class Amazon { public static void main(String[] args) { String name="hello how are you doing"; System.out.println(name.contains("how are you")); System.out.println(name.contains("hello")); System.out.println(name.contains("fine")); } } public class Amazon { public static void main(String[] args) { String name = "hello how are you doing"; System.out.println(name.contains("how are you")); System.out.println(name.contains("hello")); System.out.println(name.contains("fine")); } } public class Amazon { public static void main(String[] args) { String name = "hello how are you doing"; System.out.println(name.contains(" you")); System.out.println(name.contains("hello")); System.out.println(name.contains("fine")); } } public class Amazon { public static void main(String[] args) { String s1 = "hello how are you"; System.out.println(s1.endsWith("u")); System.out.println(s1.endsWith("you")); System.out.println(s1.endsWith("how")); } } public class Amazon { public static void main(String[] args) { String s1 = "hello how are you"; System.out.println(s1.endsWith("u")); System.out.println(s1.endsWith("you")); System.out.println(s1.endsWith("how")); } } public class Amazon { public static void main(String[] args) { String ahmed1 = "Ahmed Abdelmoneim"; System.out.println(ahmed1.substring(0)); } } public class Amazon { public static void main(String[] args) { String ahmed1 = "Ahmed Abdelmoneim"; System.out.println(ahmed1.substring(2)); } } public class Amazon { public static void main(String[] args) { String ahmed1 = "Ahmed Abdelmoneim"; System.out.println(ahmed1.substring(2, 8)); } } public class Amazon { public static void main(String[] args) { String str = "AA-BB-CC-DD-EE-FF"; for (String val : str.split("-")) { System.out.println(val); } ; } } public class Amazon { public static void main(String[] args) { String str = "AA BB CC DD EE FF"; for (String val : str.split(" ")) { System.out.println(val); } } }
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