Example 2: Check if Two Strings are Equal classMain{publicstaticvoidmain(String[] args){ String str1 ="Learn Python"; String str2 ="Learn Java";// if str1 and str2 are equal, the result is 0 if(str1.compareTo(str2) ==0) { System.out.println("str1 and str2 are equal"); }...
Write a Java program to concatenate two strings and then reverse the resulting string. Java Code Editor: Improve this sample solution and post your code through Disqus Previous:Write a java program to compare two strings lexicographically, ignoring case differences. Next:...
/** * A Java program to compare two strings using equsls() * and equalsIgnoreCase() method of the String. * * @author coderolls at coderolls.com */ public class CompareUsingEquals { public static void main(String[] args) { String firstString = "coderolls"; String secondString = "ja...
Thecompare()method inStringUtilsclass is anull-safe version of thecompareTo()method ofStringclass and handlesnullvalues byconsidering anullvalue less than anon-nullvalue.Twonullvalues are considered equal. Furthermore, this method can be used to sort a list ofStringswithnullentries: assertThat(Stri...
Let’s consider the following requirement: we want to find the difference between the strings“ABCDELMN” and “ABCFGLMN”. Depending on what format we need the output to be, and ignoring the possibility to write our custom code to do so, we found two main options available. ...
Do not compare two strings with == which looks reasonable but does not work correctly in all cases. This twoE() example method returns true if the string contains exactly two 'e' chars. The code:"for (int i=0; i<str.length(); i++) { ..." is very standard code to look at ...
Compare two strings: StringmyStr1="Hello";StringmyStr2="Hello";System.out.println(myStr1.compareTo(myStr2));// Returns 0 because they are equal Try it Yourself » Definition and Usage ThecompareTo()method compares two strings lexicographically. ...
CodePointBefore(Int32) Returns the character (Unicode code point) before the specified index. CodePointCount(Int32, Int32) Returns the number of Unicode code points in the specified text range of this String. CompareTo(String) Compares two strings lexicographically. CompareToIgnoreCase(String) ...
Compare two version numbersversion1andversion2. Ifversion1>version2return 1, ifversion1<version2return -1, otherwise return 0. You may assume that the version strings are non-empty and contain only digits and the.character. The.character does not represent a decimal point and is used to sepa...
Reading two strings using Scanner.nextLine(): First String [Enter] Second String Wrong: first String [space] second String 5th May 2019, 5:13 PM Denise Roßberg + 3 rishabh tesla Just test this in the code playground: Scanner scan = new Scanner(System.in); String one = scan.nextLine...