string
String, Integer ,List, Map
public class DataTypesExample { public Integer integerVariable; public String stringVariable; public List&…
November 02, 2023public class DataTypesExample { public Integer integerVariable; public String stringVariable; public List&…
November 02, 20231. Concatenate Strings: You can concatenate two or more strings using the + operator. String firstName = 'John'…
November 02, 2023