32,199 Topics
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| | I want to use geoFence by kitLocate in android but i am facing unkonwn errors, my MainActivity.java package com.nabia.geofence; import com.kl.kitlocate.class_interface.KLGeofence; import com.kl.kitlocate.interfaces.KLApplication; import com.kl.kitlocate.interfaces.KLLocation; import com.kl.kitlocate.interfaces.KitLocate; import android.app.Activity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import nabia.kigeofence.R; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); …  |
| | Hi, i would like to know what are the technologies used as user interface in spring MVC. example like JSP,Thymeleaf. Please let me know if anything else if used apart from this.  |
| | Hi everyone. Ive finally figured out how to get my JOptionPane always on top no matter what but i cant figure out how to get the results of what button the user has clicked? and how to disable the x on the top left corner? This is what I have. … |
| | I am trying to work on a code for extra credit in my Programming class. The question asks for the user to input a text file, and display all the words in that file(including duplicates) in ascending order. After writing the code several different times over the course of four … |
 | Hello, I was hoping to get some input from anyone in the Java section. My professor gave us a practice problem about two weeks ago and I have been running into an out of bounds error. The program seemed simple enough, take in two arrays of binary numbers from a … |
| | Hello, I have a question about ascending order sorting using the Comparabe interface: When I add the keys of my Hash Map to a TreeSet object and implement the compareTo as below, I get descending order of sorting of names: public int compareTo (Accounts a) { return a.name.compareTo(this.name); } // … |
| | where we set FileCaching in weblogic server off |
| | Project Decription: The user gives from and to destination from which he needs to get all the trains availabe at that route in all timings. I dont know where im wrong. Pls help me |
| | I am attempting to use generics that will sort an ArrayList in ascending order as extra practice for my upcoming mid-term exam. I am given the main method body, and the method header for the sorting method, and am asked to write the method body for the sort method. However, … |
| | Hi, i have a string that i want to match to a regular expression. The string is methodName(paraT1 para1, paraT2.name2 para2, paraT3.name3 para3) Inside the () there can be multiple of "aaa.bbb ccc" and "ddd eee" patterns The regular expression i wrote was : (\w*)(\s*)\((((\w*\.\w*)\s*(\w*))|((\w*)\s*(\w*)))(\s*\,\s*(((\w*\.\w*)\s*(\w*))|((\w*)\s*(\w*))))*\) and the I get the … |
| | Here I have this error java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) if I execute this thing GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY 'root' WITH GRANT OPTION; then I have this error. ERROR 1045 (28000): Access denied for user ''@'localhost' (using password: NO)  |
| | so i have 2 tables here CREATE TABLE tblAcctPrd ( strAPCode VARCHAR(50) NOT NULL, datAPStartDate DATE NOT NULL, datAPEndDate DATE NOT NULL, PRIMARY KEY (strAPCode) )Engine=InnoDB; which is the parent table and CREATE TABLE tblEntry ( <----the child table strEntCode VARCHAR(50) NOT NULL, datEntDate DATE NOT NULL, strEntType VARCHAR(50) NOT … |
| | I have 1 table in database TableRoom - NoRoom - Status and i have noroom 101, 102, 103, 104, 105, 201, 202, 203, 204, 205 My problem is how to call a database and specify the colors for the buttons. if the status of the room was filled with the … |
| | Hello.. i want to read a microsoft word file and i did search for this subject but i did not find a response. can any one help me, and thank you. |
| | My Question was Write a program to collect and store all the cards to assist the users in finding all the cards in a given symbol. This cards game consist of N number of cards. Get N number of cards details from the user and store the values in Card … |
| | Hi there, I am having a problem in running my frame at Java Eclipse. It always says unkown source when clicking the button. I would like to insert the dat to the Jtable but it always display like this ` ## This is the error: ## Exception in thread "AWT-EventQueue-0" … |
| | Hello, Thank you for your time! I have a Hashmap that has keys of of type Account (custom class) and the values are strings. The Account class has the following private variables: 1) name (String type) 2) account number (String type) 3) balance (type double). Following are the files: public … |
| | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter pw = response.getWriter(); InputStream inputStream = null; // input stream of the upload file // obtains the upload file part in this multipart request Part filePart = request.getPart("audio"); if (filePart != null) { // prints out some information … |
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| | Hello all, I have a J2EE application that displays a dropdown of items, in Arabic text. This data is stored in a table in underlying MySQL server. The DB character set is set to utf8 and I have in my JSP the carset encoding as utf8 as well. This works … |
| | hello,does anyone have asource code for an incremental game.One like the popular 'Cookie Clicker'. This simple games increase the number of points gained by clicks,or give some 'passive'points generation. |
| | public class adding { public static void main(string[] args); int a=1; int b=2; sum c=a+b; system.out.println c(sum c); } help cant find symbol - method string |
| | public class adding public class adding { public static void main(string[] args){ { int a=1; int b=2; sum c=a+b; system.out.println c;(sum c)-> } } help illegal start of expressions |
| | i need help ! instead of ouputting password : admin i want to input asterisk password : ******* thanks in advance |
| | Hey. I'm struggeling hard. Been trying for 5 hours straight without much progress. I just can't see what'ss wrong. This is my third week learning Java in school. I am looking for guidence. Don't want anyone directly solving the task for me. As that would be cheating, I would fail … |
| | Create a java that asks the User which laboratory exercise to perform. consider the following specifications: # The program must incorporate all your laboratory exercise you can use cases, and all must be running. # every option in the menu must have t lest a single sentence definition of what … |
| | I am writing a program for extra practice from my book on finding the max element in array using Java Generics. My Code so far is: public class GenericMax { public static void main(String[] args) { Integer[] numbers = {1, 2, 3}; //Creates array of integers System.out.println(max(numbers)); String[] words = … |
| | How to get min/Max value of a all column in a two-dimensional arra so for example, lets say you have the following 2d array: 1 2 3 4 5 6 7 8 9 Than the out put should be: -- col 1 -- min value at col 1 is 1 … |
| | I am using jodatime for datetime. When I persist the date in mysql it stores 2015-09-04 10:30:18 instead of 2015-09-04 14:30:18. My timezone is GMT+4 or UAE. Do you know how to change the timezone? I try to put GMT+4 but it does not work. I run this line on … |
| | I have been trying to see what I did wrong in my code, but I counldn't find out. This is my second java program after the "Hello World". Could anyone help me to find out why I did not get the right answer for this. For example, if we enter … |
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