The methods that only accept a char value cannot support supplementary characters. ... The methods that accept an int value support all Unicode characters, including supplementary characters. …

Apr 2, 2013 · Other Methods To Consider String.equalsIgnoreCase () value equality that ignores case. Beware, however, that this method can have unexpected results in various locale-related cases, see …

Returning String Methods in Java? Asked 11 years, 1 month ago Modified 11 years, 1 month ago Viewed 104k times

Alternatively, you can use an Ints method from the Guava library, which in combination with Java 8's Optional, makes for a powerful and concise way to convert a string into an int:

May 31, 2012 · What's the difference between java.lang.String 's replace() and replaceAll() methods, other than the latter uses regex? For simple substitutions like, replace . with /, is there any difference?

Mar 3, 2009 · Is there a native way to sort a String by its contents in java? E.g. String s = "edcba" -> "abcde"

May 21, 2009 · That String[] args part may become optional in future versions of Java. Work is underway to allow for simplified declaration of main method. See JEP 463: Implicitly Declared …

May 3, 2011 · I was wondering how I would write a method to count the number of words in a java string only by using string methods like charAt, length, or substring. Loops and if statements are okay! I really

Object obj; String methodName = "getName"; Without knowing the class of obj, how can I call the method identified by methodName on it? The method being called has no parameters, and a String …

If you edit the String.java file located in src.zip, and then rebuild the rt.jar, the String class will have more methods added by you. The downside is that that code will only work on your computer, or if you …