This Java tutorial discusses the different approaches tosort a string alphabetically. When sorting alphabetically, we essentially sort the characters of the string in alphabetical order. 1. Sort a String using Java 8 Streams TheStream.sorted()method sorts the stream elements in the natural order. I...
print("Original String-", text) # sorting the string alphabetically print("Sorted String-", ''.join(sorted(text))) Output: Original String- PYTHONSorted String- HNOPTY Explanation: sorted(text) helped us to sort the given characters of the string in alphabetical order. join() helped us to...
In this guide, you can learn how to use the sort operation to order your results from read operations with the MongoDB Java driver. The sort operation orders the documents returned from your query by your specified sort criteria. Sort criteria are the rules you pass to MongoDB that describe...
Sort a list in alphabetical order:import java.util.ArrayList; public class Main { public static void main(String[] args) { ArrayList<String> cars = new ArrayList<String>(); cars.add("Volvo"); cars.add("BMW"); cars.add("Ford"); cars.add("Mazda"); cars.sort(null); System.out....
public class AlphabeticalOrderTitle{ //Global variables public static String input; public static int bookId; public static String bookTitle; public static String authorName; public static boolean isAvailable; public static void main(String[] args) ...
# Quick examples of sorting list alphabetically # Example 1: Sort list by alphabetical order technology = ['Java','Hadoop','Spark','Pandas','Pyspark','NumPy'] technology.sort() # Example 2: Sort the list in reverse alphabetical order technology.sort(reverse=True) # Example 3: Sorts the ...
import java.util.ArrayList; import java.util.List; public class Demo { public static void main(final String[] args) { List<String> list = new ArrayList<>(); list.add("ABC"); list.add("CDE"); list.add("GHI"); list.add("MNO"); list.add("GWE"); list.add("WDF"); list.add(...
import java.util.Comparator; import java.util.HashMap; import java.util.Map; import java.util.TreeMap; public class Test { public static void main(String[] args) { HashMap<String,Integer> map = new HashMap<String,Integer>(); map.put("java",1); map.put("python",2); map.put("c#...
When you initialize aTreeMapby passing an existingmapin the constructor e.g.new TreeMap<>(map), it is sorted according to the natural ordering of its keys, which is the ascending alphabetical order forStringkey type. Map<String,String>sortedTreeMap=newTreeMap<>(map);System.out.println(sort...
List<String>fruits=Arrays.asList('Orange','Apple','Banana');Collections.sort(fruits);System.out.println(fruits);// Output:// [Apple, Banana, Orange] Java Copy In this example, we have a list of fruits that we want to sort in alphabetical order. We use theCollections.sort()method to ...