logic

I have a list of 75200 words. I need to give a 'unique' id to each word, and the length of each id could be 3 letters or less. I can use numbers, letters or even symbols but the max length is 3. Below is my code. import java.io.*; import java.util.*; public class HashCreator { private Map completedWordMap; private String [] simpleLetters = {"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"}; private String[] symbols = {"!","@","#","$","%","^","&","*","~","?"}; private String indexNumber; String currentlyUsingLetter, currentlyUsingSymbol;

I have a data set with many rows but I picked only a few as shown below and need to pick only the earliest SORT_DT among all with the rest all variables remaining the same. CUST_NO ID_NO SYMBOL AUTO_CREATE_DT CLASS_TYPE SORT_DT 1 107 10120 1 2014-05-12 G/L 2015-01-09 2 107 10120 1 2014-05-12 G/L 2015-11-10 3 107 10120 1 2014-05-12 G/L 2014-06-18 4 107 10120 1 2014-05-12 G/L 2014-05-12 5 107 10120 1 2014-05-12 G/L 2015-07-10 6 107 10120 1 2014-05-12 G/L 2015-10-09 7 107 10120 1 2014-05-12 G/L 2016-04-08 8 107 10120 1 2014-05-12 G/L 2016-01-08 9 107 10120 1 2014-05-12 G/L 2016-12-22 10 107 10120

I have a very complex form which contains multiple tabs. Each tab contains a unique Plupload instance (for uploading multiple images). The form allows a user to upload a medical image 'case' where each case is made up of multiple imaging 'studies' (e.g. CT scans) and each study contains multiple images. When the user clicks the 'submit' button, I intercept the click with jQuery because I need to do the following: Check the required fields are entered [easy] Get a unique id number from my server. This id number is required by each Plupload instance to know which directory to upload to. In my

I am creating application where I need to connect my services to sql server. When I run the test code after adding dependency, it runs successfully. This is the test code which runs successfully : import java.sql.Connection; import java.sql.DatabaseMetaData; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.sql.*; public class SQLConnection { public static void main(String[] args) throws ClassNotFoundException, SQLException { Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); Connection conn =