Job offersCompaniesTestsBlogI'm an employerSign upLog in
Home>IT Tests>Questions>Write a function that returns the first character of a string in Java

Question from the Java and Craftsmanship test

Write a function that returns the first character of a string in Java

Easy

Ce code

public String getFirstLetter(String value) {
  return value.substring(0, 1);
}
Author: Clément DevosStatus: PublishedQuestion passed 676 times
Edit
4
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar Questions
1
Java code that replaces keys in a template with their values.
1
A Java class that converts Arabic numbers to Roman numerals.
1
What does SRP stand for?
1
Write a Java implementation of the FizzBuzz code kata.
1
Which Java 7 feature was only usable in Java 8?
1
What is the name of the design pattern used to structure complex applications by considering the problem domain?
4
This code allows to randomly get numbers between 1 to 31 in results. Should have declard SimpleDateFormat in the Thread.