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 …

Sep 1, 2010 · Can anybody explain to me the concept of the toString() method, defined in the Object class? How is it used, and what is its purpose?

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 …

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

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 …

If you have the string which you want to replace you can use the replace or replaceAll methods of the String class. If you are looking to replace a substring you can get the substring using the …

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 …

Returning String Methods in Java? Asked 10 years, 10 months ago Modified 10 years, 10 months ago Viewed 103k times

Aug 2, 2016 · Considering Java I think we cannot accomplish reverse without using functions since it does not support pointers directly.

Oct 11, 2019 · When testing for equality of String's in Java I have always used equals() because to me this seems to be the most natural method for it. After all, its name already says what it is …