Check for Duplicates in an ArrayList
This is a simple method to check for duplicates in an ArrayList: checkDuplicate : Methodpublic static boolean checkDuplicate(ArrayList list) { HashSet set = new HashSet(); for (int i = 0;
This is a simple method to check for duplicates in an ArrayList: checkDuplicate : Methodpublic static boolean checkDuplicate(ArrayList list) { HashSet set = new HashSet(); for (int i = 0;
he database server is a fixture in almost every business these days. The common commercial databases, such as Oracle, Microsoft’s SQL Server, and IBM’s DB2 server, include many features that