38 Posted Topics
 | Hi All, I am doing a project whereby I can create and publish websites/landing page to custom domains. However I am a newbie at publishing. Can someone please guide as to how I can take user input for custom domain where site is to be published at, verify that the …  |
| | In a multi-vendor or marketplace like ebay, amazon. What are some strategies as the owner/admin of the system you could offer buyer protection? Buyer protection is any strategy through which shoppers/customers feel safe to buy from the site. Also, are there any services/ add ons which provide this kind of … |
| | Hi Guys, I was wondering if we could have a new category under Software Development for Microsoft Dynamics AX. Ax is an erp solution by Microsoft that is growing to be the ERP solution of choice. It is very hard to find forums and discussion on the www. It would …  |
| | Hi Guys, Not very sure if this is the right place but I am launching a multi-vendor site and would like to know if any of you have any ideas on what I should name the product. I had a few ideas but either its taken or the domain is … |
| | Hi Guys, I have to do a solution for a event which fires at every 500 millisecond. I need a solution which i can use to check if the function has run once for a purticular day. If i use a static variable it becomes out of scope and as …  |
| | First thing is umm always try to name your variables properly. As it is, by reading your code, I see that your confused yourself between choice and choice1. You might want to have fairly different names for those variables and have a relook at your code. Hint: Have a good …  |
| | Hi all, Im not sure if im posting this at the right place therefore please excuse if i have not. My Question is: Which position is a better or a senior position ie. Systems analyst or Developer ? I am established in the job market as the I.T systems analyst …  |
| | hi all, I came through this question and was confused as to what and why the ans should be?? [CODE]String str = "10"; int a = new Interger (10);[/CODE] which of the following is legal: - choose any 3. a) str += a; b) boolean b = str == a; …  |
| | ok what you need to do is come up with a basic algorithm. your basic algorithm in this case would be the first line contains the n number of characters. taking from your eg lets say its a 6. note that ur max characters is also the max num of … |
| | Hi All, I was wondering if any of you would know of how can i change the interface of a java program to a web based interface using html5. I know i could do this easily using jsp/java.net but my requirement states to change the java desktop program application interface … |
| | hi can anyone tell me why the netbeans ide generates a null pointer exception. here my code. for class CustomFileFilter [CODE]import java.io.File; public class CustomFileFilter extends javax.swing.filechooser.FileFilter { private String extension; private String description; public void setDescription(String description) { this.description = description; } public void setExtension(String extension) { this.extension = … |
| | hi Q1 could anyone let me know what difference would it make to the program in terms of memory and program speed if i use arraylist or hastable or vectors Q2 which of this is better program practise declare separate vectors or arraylist for different data or use hashtable and …  |
| | hi everyone, i am trying to use php mailer to configure emails in my website. im doing this website as my project so im using local wamp server. since wamp is not mail server im trying to use gmail with it. can anyone help me as to why im getting …  |
| | hi guys. im using this script to convert information to its md5 equivalent. smhow im not able to make it work.plz help as towhy its not workin. here my code to test the function. [CODE]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> … |
| | please can anyone tell me why this script doesnt seem to work.thankz [CODE]<script> function calculate (){ var age = document.getElementById('age'); var amt = document.getElementById('amount'); var plan = document.getElementById('plan'); var ben1 = document.getElementById('benefit1'); var ben2 = document.getElementById('benefit2'); var yrs = document.getElementById('length'); var ap = (amt.value/yrs.value)+Math.pow((100*Math.sqrt(age.value/(55*yrs.value))),2); document.write('annual premium'+ap); } function checkplan(){ var … |
| | hi can any one suggest why this code doesnt work [ICODE] if(mysql_num_rows(mysql_query("SELECT * FROM users WHERE username = '".$username."'")) == 1) { echo "<h1>Error</h1>"; echo "<p>Sorry, that username is taken. Please go back and try again.</p>"; } else { $registerquery = mysql_query("INSERT INTO users (fname,lname,age,email,phone,address,username,password, amount,plan,benefit,prem1,prem2) VALUES ('".$fname."', '".$lname."', '".$age."', …  |
| | hi can anyone tell me why doesnt my page redirect if variable $Valid is = 0 thanks also if you could correct me would be appreciated [CODE]<?php $name = $_POST['Name']; $age = $_POST['Age']; $amount = $_POST['Cover']; $plan = $_POST['Plan']; $benefit = $_POST['Benefit']; $Year = DetYear($plan); $Valid = ChkAge($age, $Year); $redirect …  |
| | hi all. im looking for a tutorial or a guide to code php script for login access for mutiple use types for eg. guest member staff admin do any any of you have any tutorial or guide me through it. i know basic login creation and mysql data handling. another … |
| | hi all im writing a website for a life insurance agency as a final year project and i need the system to have a mechanism of an online payment system. i have no idea how to create it. could anyone lead me to a tutorial or something which can help. … |
| | if your format would always be the same use tokenizer to separate the strings than use isDigit() to determine if its numbers then convert and save in a integer variable. else if the numbers could appear randomly withing the string you could use a loop and go through each character … |
| | hi guys can somebody tell me a short method of initialing some thing like this. [CODE] public static final int[][] CITYARRAY = new int[][] { {0, 0}, {0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}, {0, 7},{0, 8}, {0, 9}, {0, 10}, {0, 11}, {0, 12}, … |
| | hi everyone. my issue is that when creating a prepared statement if i create a delete statement with a variable the code doesnt excute but instead if i provide it with a string it works fine. whats the problem. this code doesnt seem to work [CODE] public void delCustomer(String id) … |
| | hi everyone. can any of you guide me asto how to avoid null pointer exception in the result set variable.i am using this function to get all data in mysql table in hashtable. how to i take the scenario if there was no data in the table at time of … |
| | hi everyone i had been working on a project using random files (.dat) and now i want to change it to use a database instead. the thing is my project is quite long and it would be a hassle to go and change code. i had used hash tables to … |
| | hi everyone. i get this error in my porject at runtime.actualy it was working fine. i added the jdbc jar to my project and here what i get at runtime [QUOTE]java.lang.NoClassDefFoundError: de/vogella/mysql/first/test/Main Caused by: java.lang.ClassNotFoundException: de.vogella.mysql.first.test.Main at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown … |
| | hi everyone. im currently working on a project where my scenario is that a company hired me to make programe for their company. what i need in my programe is [ICODE]I. Add/Update customers II. Add/Update products III. Add/Update salesman IV. Make transactions: Many products are sold to customers by salesman …  |
| | hi can anyone give me a suggestion as to how i could replace data in dat file. the problem is that if i put the data into a string buffer and call replace it will not change the data in the file but i need that to hapen and the …  |
| | hi please can anyone help me with this code. the prob lies in the add function for some reason it only executes 2 lines of the code and as soon as i enter the data the program finishes [CODE] import java.io.FileNotFoundException; import java.io.IOException; import java.io.RandomAccessFile; import java.io.*; class customers{ private … |
| | hi all i need a bubble sort algorithm in Java and make a class bubble_sort to sort any given array of any user defined type. can any of u give me a basic algoruthm i need to work with???? |
| | what i would advice is you will need to get ur line in a string variable and tan concatenate it into parts while counting the number of spaces. from the number of spaces you would know how many column a line or row has. if it matches with 7 (num … |
| | Re: student help i would recommend you to visit cplusplus.com start with c++ cause its the most basic language to me |
| | hi....fo r your reference purpose here is a site whereby you can learn on some of your problem regarding string functions. what you have done doesn't really make sense to me. some function which you need to look on is str.length, str.find, str.erase and string::npos class. you will find evething … |
| | try doing getline(inputStr,10,'\n') it should work instead of getline(cin, inputStr)  |
| | very small errors indeed just a word of advice...use ( this -> ) in ur set functions. it will help in big projects. what it does is if ur use 2 variabli in ur class with same name it is able to differentiate for eg [code] void car::setMake(string Make) { …  |
| | declare struct variable as global it should work.....if it doesnt let me know...the way i see it your function uses this variable but its not declared |
| | we cannot be of any help unless you show some effort > start quote: template <class T> bool linkedlist_2d<T>::get_data(int row, int col, T & data){ > we cannot be of any help unless you show > some effort bool bsuccess; //to do the missing implemetation return bsuccess; } //this code … |
| | hi every one i am having problem in accessing my 2d linked list..i am able to get a function in a 1d linked list but this is quite confusing.please if some one could give me a basic algorithm which i could work with i would appreciate it...thanks the function i …  |
| | dear people recently i have been given with this assignment where i have to read from a txt file and then print out the following. the full class list. the class list sorted by gpa the class list sorted by name initial the user enters the class average gpa. i … |
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