This example demonstrate you how to use the StringBuilder delete(int start, int end) and deleteCharAt(int index) to remove a substring or a single character from a StringBuilder.
package org.kodejava.lang;
public class StringBuilderDelete {
public static void main(String[] args) {
StringBuilder lipsum = new StringBuilder("Lorem ipsum dolor sit " +
"amet, consectetur adipisicing elit.");
System.out.println("lipsum = " + lipsum);
// We'll remove a substring from this StringBuilder starting from
// the first character to the 28th character.
lipsum.delete(0, 28);
System.out.println("lipsum = " + lipsum);
// Removes a char from the StringBuilder. In the example below we
// remove the last character.
lipsum.deleteCharAt(lipsum.length() - 1);
System.out.println("lipsum = " + lipsum);
}
}
The result of the code snippet above:
lipsum = Lorem ipsum dolor sit amet, consectetur adipisicing elit.
lipsum = consectetur adipisicing elit.
lipsum = consectetur adipisicing elit
Founder at Kode Java Org
A programmer, recreational runner and diver, live in the island of Bali, Indonesia. Programming in Java, Spring, Hibernate / JPA. You can support me working on this project, buy me a cup of coffee ☕ every little bit helps, thank you 🙏
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