The normal model of Java string length String.length() is specified as returning the number of char values ("code units") in the String. That is the most generally useful definition of the length of a …

Dec 27, 2009 · Why do we have the length of an array as an attribute, array.length, and for String we have a method, str.length()? Is there some reason?

But when you are using people[i].length(), you are accessing the string at that position of the array, and getting the length of the string, therefore using the .length() method in the String …

May 3, 2009 · Considering the String class' length method returns an int, the maximum length that would be returned by the method would be Integer.MAX_VALUE, which is 2^31 - 1 (or …

Apr 29, 2013 · Which is more suitable? Usually you'll use String.length() in concert with other string methods that take offsets into the string. E.g., to get the last character, you'd use …

Dec 2, 2016 · Is there some easy way to pad Strings in Java? Seems like something that should be in some StringUtil-like API, but I can't find anything that does this.

Jan 3, 2012 · The String class was probably one of the very first classes defined for Java, ever. It's possible (and this is just speculation) that the implementation used a .length() method …

Dec 14, 2011 · By ignoring this, we might trim the string to fewer than 10 code points, or (worse) truncate it in the middle of a surrogate pair. On the other hand, String.length() is not the correct …

I need to create a code that checks if the input from the user is equal to a double literal length 3. my if statement is where i am having trouble. Thanks Scanner stdIn= new Scanner(System.in); …

Feb 7, 2019 · In Java, if I have a String x, how can I calculate the number of bytes in that string?