(java) Using class names instead of int or String?

Answer The thing between the "private" and the name of the variable is the variable's data type. It can be a primitive type like int, or it can be the name of a class. (String is the name of a class too.)... Read More »

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How to Replace a Period Using String With Java?

The "String" class in Java lets you manipulate a string of characters contained in a Java variable. The "Replace" string function lets you remove any character from a string, including the period c... Read More »

How to get the powerof N without using a Math class in java?

Use a for loop. For example the following function returns the answer as an integer:private int printPowersOfN(int main, int power){int answer = main;for(int i = 1;i < power;i++){answer = answer * ... Read More »

How can you get android software instead java on your java mobile phone please help you out?

How to Trim a String in Java?

String class provides a method to trim() which returns a copy of the string with leading and trailing white space removed, or the string if it has no leading or trailing white space.