In the 9 years of running Baeldung, I've never, ever done a "sale".
But...we've also not been through anything like this pandemic either.
And, if making my courses more affordable for a while is going to help a company stay in business, or a developer land a new job, make rent or be able to provide for their 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, or here.
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
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