Java String Comparison Methods - equals equalsIgnoreCase compareTo - Java Programming - Appficial

Java String Comparison Methods include

equals (String) - Compares this string to the specified object.

equalsIgnoreCase (String) - Compares this String to another String, ignoring case considerations.

compareTo (String) - Compares two strings lexicographically

compareToIgnoreCase (String) - Compares two strings lexicographically, ignoring case differences.

Java if else Statements

Java Relational Operators

Java Multi-branch if-else-if Statement

Java Nested if-else Statements

Java Distinct If Statements

Java Logical Operators

Java Short Circuit Evaluation

Java Switch Statement

Java Precedence Rules for Logical and Relational Operators

Java Boolean Data Type

Java String Comparison Methods

String Access Methods

String Modifier Methods

The Conditional Expression

Floating-point Comparison

Character Comparison

Displaying Currency in Java

Variable Scope

[Appficial]

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[Everent]

Question, sir: Could you use these methods to sort a 2D string array so that the array elements are sorted from A to Z? I have seen some videos related to this, but not exactly what I need. I have a project concerning this and for some reason, there is one piece that is giving me a bit of trouble.

This is some of the relevant code right here:

for(int i=0; i>numberOfRows; i++) {
> 0) {
temp = statesCapitals[i];
statesCapitals[i] = statesCapitals[i-1];
statesCapitals[i - 1] = temp;
}

My compareToIgnoreCase is giving me an error: Cannot invoke compareToIgnoreCase(String[]) on the array type String[].
I'm not exactly sure what's wrong with the code since both elements are strings. Any help would be appreciated! Thanks!

[TheNationalStar]

And if i want compare 3 strings: for example: "kali, karkiv, karola" ? How can i do it at the same time? and how put in order in a list?