Need coding help - two dimensional matrix and it returns back a boolean.

Home Answers Viewqa Java-Beginners Need coding help - two dimensional matrix and it returns back a boolean.

Joe Evans

Need coding help - two dimensional matrix and it returns back a boolean.
0 Answer(s) a year and 11 months ago
Posted in : Java Beginners

I need to write a code method that accepts a two dimensional integer arrays as the argument and returns true if the array or matrix is left or right triangular matrix. I need to be test this method using main method. If it is true it is a triangular matrix if false it is not. any help with this coding is appreciated!

View Answers

coding
coding I need the logout coding. can you please help me. Please visit the following links: http://www.roseindia.net/quickguide/tomcat/Logout.shtml http://www.roseindia.net/jsp/loginstatus.shtml

matrix
matrix write and test a function named mirror that is passed an array of n floats and returns a newly created array that contains those n floats values in reverse order . for example, the call of mirror function would transform

Need help
Need help Dear sir, I have a problem. How to write JSP coding, if a user select a value from drop down list for example department, the another drop.... This name list should get from the database. Please help me. By the way, I'm

need
need i need a jsp coding based project plz help me

boolean help
boolean help Hi I'm kinda new to java and I'm trying to make... i give in, the boolean is always false and I don't know why. Maybe something to do with the for loop? Please help import java.io.BufferedReader; import

Need help with this!
Need help with this! Can anyone please help me... and then read back from the file if you want to delete or modify anything... to a file at all at this time. Any help would be greatly appreciated, thank you

Display tow dimensional array by matrix form using one for loop in java
Display tow dimensional array by matrix form using one for loop in java Display tow dimensional array by matrix form using one for loop in java

need coding
need coding sir i need code for simple bank application in jsp please send it sir i need the coding for simple bank application in jsp. Please visit the following link: Jsp Bank Application

need help please
need help please Dear sir, my name is logeswaran. I have a big... enter a page second time. Please help me. By the way I'm using Access database and JSP coding Thank you

PHP Boolean Data Types
. For conversion to boolean data type, we need to use (bool) or (boolean) casts. Though it is not necessary because whenever we need to get a boolean value from...PHP Boolean Data Type: Boolean is one of the simplest data type supported

finding the eigenvalues and eigenvector of n*n matrix in java
finding the eigenvalues and eigenvector of n*n matrix in java Here... = new double[2][2]; // makes V into a unit matrix V = new double[size][size...]; } // find the new q, p element array values that need to be changed

need help...................please
need help...................please I have a problem in my JSP Coding. How to retrive value from database in to text field when user select one value... on this area. Please help me. By the way, I'm using access Database and JSP coding

Need help in java programming
Need help in java programming Hello. Can someone please help me with writig the following programm. Assignment 20% Presentation 10% Mini Test...(); System.out.println("1. Add a student"); System.out.println("2. Exit"); boolean quit = false

problem in writing coding. Please help me.
problem in writing coding. Please help me. Hi sir, my name is Logeswaran. I have problem in writing JSP coding for my university assigments. Actually I'm doing a Voting System. I need to know how to write JSP coding

coding shape
coding shape i need to write a simple java program. the system must be in an applet and allows a user to choose whether to draw shapes.... please...please...i need your help

Method which returns area of circle - Java Beginners
Method which returns area of circle Need simple Java Method example that returns area of circle Java Example CodeWith the help of given Java code you can return the area of a circle and give the radius

need someone to do/help with code
need someone to do/help with code i need someone to do a code for me... inputs what they want to eat and they receive back a total price for the order. Also..., along with the number of items sold..please help did a code 500 times cant

help
help i need help with this code. write a java code for a method named addSevenToKthElement that takes an integer array, and an integer k as its arguments and returns the kth element plus 7. any help would be greatly

uinavigationcontroller back button not showing/ missing
as text for the back button and perform action. Hope this will help...uinavigationcontroller back button not showing/ missing Hi, In my... but ... somehow in the next view uinavigationcontroller back button not showing

PLZ Need some help JAVA...HELP !!
PLZ Need some help JAVA...HELP !! Create a class names Purchase Each purchase contains an invoice number, amount of sale and amount of sales tax...){ Scanner input=new Scanner(System.in); boolean check1

Java, matrix
"); System.out.println("3. Multiplication Of Matrix"); System.out.println("4. Exit"); boolean quit... of matrix. Hello Friend, Try this: import java.util.*; class...]; int[][] C = new int[2][2]; System.out.println("Enter elements for matrix

Coding errors for printing function, please help
Coding errors for printing function, please help Hello, We, my.... Can someone please take a look and help me to fix this. Although...); job.setPrintable(new PrintSchedule(), pf); boolean ok = job.printDialog(aset

coding - Java Beginners
coding i need start coding but don't have any idea to start plz help me

need of java coding - JavaMail
need of java coding Design a java interface for ADT stack. Develop it and implement the interface using link list. Provide necessary exception handling for that implementations. pls mail me this lab program..its urgent

Need help
Need help Hello... I need some help I have a method which contains 1 string value and i wnat when this method get called den that string value should b assigned as array name.. for example.. i have a method name() which

coding - Java Beginners
coding i need to start coding but i don't know how to start it so plz help me Hi Friend, Please visit the following link: http://www.roseindia.net/java/ Thanks

( Inheritance,need help in Polymorphism, Overriding) - Java Beginners
( Inheritance,need help in Polymorphism, Overriding) can any one please help me create this application,thank you Advanced Concepts with Classes... a one-dimensional array containing an increasing annual salary scale. Each subscript

after logout the page is going back - Java Beginners
after logout the page is going back Dear friends can any one help me urgently, how to restrict our jsp pages from going back after logout. i 've did the following coding in the jsp file. still it is not working. kindly help me

matrix calculator - Java Beginners
matrix calculator hi..... can you help me in writing source code of matrix calculator in java... i know you are the best you can do it!!! show yourself

help required in coding
help required in coding hi..... I want to display output in graphical format . Can u tell me how it can be done? using for project java swings. plzzzzzz helpp

parallel dense matrix multiplication
parallel dense matrix multiplication hi friends, i am a final year... using dense parallel matrix multiplication. I request you to kindly provide me a code for Parallel Matrix multiplication on distributed systems using Java

Need help in image uploading - JSP-Servlet
Need help in image uploading hii, i have one doubt in uploading... a folder named images in server but cant upload.Is any extra code need for uploading...(java.io.IOException e) { err = e.toString(); } } boolean ok

coding problem - Java Beginners
coding problem hi! i declared date as date datatype in oracle now i need to retrieve date from database to my java code.how can i please help me...(); } } } Hope that this will help you. Thanks

JDBC insert that returns primary key
JDBC insert that returns primary key How to write code for jdbc insert that returns primary key? Help me fast Thanks Hi, Following code can be used: //Add record into database String queryInsert = "insert

boolean method - Java Beginners
boolean method I have a Noteook class. And I have one requirement... don't know how to throw in the boolean method in my main class. Notebook... memory; private double cost; private int quantity; private boolean

how to make a matrix like datagrid in ide in java pls help
how to make a matrix like datagrid in ide in java pls help how to make a datagrid mainly matrix in ajava standalone app

Begineer in coding please help me
Begineer in coding please help me I have Person class{ int pid; String Pname; //and have a Address filed of type Address not String!!! Address... address to a person object.. please help me

Need Help on JMS - JMS
Need Help on JMS Hi, In my application i need to create my own ques and my own QueueConnectionFactory..... Plz tell me how to create the same... Any help is appriciated,.. Thanks in advance

Java while coding - Java Beginners
Java while coding Java loop and function coding question? How can I..., Code to help in solving the problem : import java.io.*; class Computation { public static void main(String[] args) throws IOException { boolean

Need help with nested queries
Need help with nested queries Hello, Table1 has "id", "votes" columns. Table2 has "id", "Name" column. I need to retrieve Name and its corresponging Votes. I tried with nested queries but its confusing. Can anyone please help

( Inheritance, Polymorphism, Overriding)i need help - Java Beginners
( Inheritance, Polymorphism, Overriding)i need help Advanced Concepts with Classes( Inheritance, Polymorphism, Overriding) i need help to create... of an executive, it is necessary to construct a one-dimensional array containing

Need Help in Java programming
Need Help in Java programming Hello. Can someone please help me with writing the following program Java program that gives assignment details such as:assignment number,assignment name,due date,submission date,percentage marks

need help to create applet
need help to create applet Can u help me..?? I get a task ...and i dont know how to make it... So I hope that u can help me... Here is the task... e) CardLayout If u can help me, then please

uinavigationcontroller back button action
uinavigationcontroller back button action Hi, Tell me how to back... will display the back view on click of a button in my iPhone and iPad based application. Give me any code for uinavigationcontroller back button action method. Thanks

Need help on JAVA JSP
Need help on JAVA JSP Hi, I have never worked on java and I have been given an assignment where I have to fix existing issues in the tool(created...(need to know how I can adjust it based on the cureen system's screen resolution

Need some help urgently
Need some help urgently Can someone please help me with this below question. I need to write a class for this. If you roll Y standard six-sided dice... need to write a class for this where X and Y are passed as parameter. If someone

hello there i need help
hello there i need help : i need to do a program like... i am a beginner, and aside from that i am really eager to learn java please help me with the codes and please explain to me how it works. i only need to use

disabling back button
disabling back button hi, i am trying to make an application and i... press back button i again reach to the back page ie. authentication page so if any one can help me how to disable this button

Need Help With This Scenario
Need Help With This Scenario The bonnet of a car is opened to determine if there is anything wrong with the engine. Firstly, the radiator water is checked. If the radiator water is below the minimum indicator level

Latest
Frameworks
Category