In the 9 years of running Baeldung, we've never been through anything like this pandemic
And, if making my courses more affordable for a while is going to help you stay in business, land a new job, make rent or be able to provide for your family - then it's well worth doing.
Effective immediately, all Baeldung courses are 33% off their normal prices!
You'll find all three courses in the menu, above.
In the 9 years of running Baeldung, we've never been through anything like this pandemic
And, if making my courses more affordable for a while is going to help you stay in business, land a new job, make rent or be able to provide for your family - then it's well worth doing.
Effective immediately, all Baeldung courses are 33% off their normal prices!
You'll find all three courses in the menu, above.
The method trim() removes any whitespace at the beginning and at the end of a String. If the String contains only spaces, then the method returns an empty String.
Available Signatures
public String trim()
Example
@Test
public void whenTrim_thenCorrect() {
assertEquals("foo", " foo ".trim());
}
Java bottom
I just announced the new Learn Spring course, focused on the fundamentals of Spring 5 and Spring Boot 2:
>> CHECK OUT THE COURSE
