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| | I want to be a web developer .how can i learn perfect jquery? Is here any way to learn complete jquery Online? |
 | hi, I need to draw bar graph in jsp. give me some suggestion for this. which one will be best whether drawing in java script in or Jfree chart . Thanks in advance |
| | Hi everyone, I'm trying to tweak some PHP code on my own without the programmer's help... actually it's just an addition that I want. Basically, I'm trying to enter object_id... into a classes_entered table which has class_id & object_id. There is also a classes table with class_id and show_id. I'm … |
| | i am truly a beginner.please can anyone assume and help me define main method in this parameterized constructor programme [code]import java.io.*; class studentmarks { String name; double engmarks,phymarks,chemmarks; double tot,avg; public studentmarks(String s,double p,double e,double c) { name=s; engmarks=e; phymarks=p; chemmarks=c; } void compute() { tot=engmarks+phymarks+chemmarks; avg=tot/3; } void display() …  |
| | I am having problems figuring out how to get the results from the strings and then give myself the option to sort through them alphabetically (or numerically). I have the code to the point where it shows the input data but don't know where to go from there. I'm fairly … |
 | Learned about hook functions [URL="http://www.daniweb.com/software-development/python/threads/383164/1650339#post1650339"]for a thread[/URL] having problem with bad user input from the documentation. This is result which skips bad inputs. |
 | Hello everyone I am new programmer ,and i decided learn python and i learned basics in python and i have read book 'Think python' , and other books But now i look to develop my level , and i ask you how can i do that? thank you  |
| | i am a newbie so bare with me.. can anybody help me solve this prob. input string was not in a correct format this is my code... i can figure out what wrong with this .. [code] using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using …  |
| | In the main method of a program we always use the code as a parameter: String[] args What does it mean? In the tutorial of java sun, there is a code following [code]public static void main(String[] args) { //this program requires two arguments on the command line if (args.length == … |
| | Hi! I'm trying to have the user input the number of hours, minutes, and seconds, and it output what that is in seconds. WHY WONT IT COMPILE... It says i have an illegal start of expresion at private static double hour(). help? [code] import java.util.Scanner; public class timeTest { public … |
| | I am having problems getting this program to work. It will not compile due to errors for dollarAmount and Breakdown. Could someone please help [CODE]namespace test { class Converter { //classs variable private int currency; public void converter(int currency, int[] breakdown, int[] denom) { int diff = currency; int x … |
| | Im trying to change the title of a mp3 file but it doesnt work ans also error An attempt was made to move the file pointer before the beginning of the file pops up at file seek ive comented it out (ie. '///###@@) in the WriteID3v11() sub heres my code … |
| | I am trying to run the following code in a thread but I keep getting this error: [QUOTE][QUOTE]Cross-thread operation not valid[/QUOTE][/QUOTE] for both listboxes. Heres the code I am using: [CODE] try { for (int i = 0; i < listBox4.Items.Count; i++) { listBox4.SetSelected(i, true); listBox5.SetSelected(i, true); listBox4.SelectedItem.ToString(); string[] details …  |
| | I have a listbox with data as follows; [ICODE] 78550Item10 78550Item6 78550Item4 78550Item5 78550Item3 78550Item9 78550Item2 78550Item1 78550Item8 78550Item7 [/ICODE] How am I to sort the items in ascending order based on the digits at the end of the string so after sorting it is like; [ICODE] 78550Item1 78550Item2 78550Item3 … |
| | Hi all, I have 4 (four) tables using MySql database, ie: [CODE]tb_item ( id_item, (varchar) --> PK item_name, (varchar) price, (double) ) tb_order ( id_order, (varchar) --> PK id_item, (varchar) -->FK date_order, (date) lead_time, (float) order_quantity, (double) ) tb_use ( id_use, (varchar) --> PK id_item, (varchar) -->FK date_use, (date) use_quantity, … |
 | i plan to display all of the odd number, and sum all of the odd number. please check with my code, there is something wrong...:) [ICODE]import java.util.Scanner; public class testing { public static void main(String[] args) { int sum = 0; Scanner scan = new Scanner(System.in); System.out.printf("Enter minimum number: "); … |
 | Hi all, I am new to C# and i am learning it from home.. so my doubts may seem silly to some of you:( . I am posting here to find some help fr the errors i get.. I am practising namespaces and i keep getting this error when i … |
| | hello, i have a Trajan Pro font on my site. when i put in the web, the people that don´t have the font installed on computer is unable to see with the font that i choose. how can i load the font on my server? i beliave there is some … |
| | Hello sir, Good afternoon! i am happy to get the help from you. for that thanku very much. but now i need help in the for loop. * * * * * * * * * * * * * * * here is the picture, i want the coding …  |
 | category_manager.php [CODE] <?php //LOAD USER $result = mysql_query("SELECT * FROM kategori_berita"); while ($data = mysql_fetch_array($result)){ ?> <tr> <td><?php echo $data['kategori'];?></td> <td> <a href="./category_manager.php?id=<?php echo $data['id']; ?>&mode=delete">Hapus</a> | <a href="./category_manager.php?id=<?php echo $data['id']; ?>&mode=edit">Edit</a> </td> </tr> <?php [/CODE] Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\php_template2\category_manager.php on line … |
| | plz explain these function. how can w divide a number by 3 using only atoi function. |
| | I have 3 class, 1 for abstract(named Voter) ,1 for the gui components(named LayOut) and 1 for main(named Election). On my main I created an object of the gui class and set the visibility to true and the usual stuffs. but the problem is, on my main I have a … |
| | Hello, I know that this is an old thread, but for me it’s new.. I faced this situation where the screen quit instantly, and I knew now that using system() and cin.ignore() aren’t good solutions So, I used the pause(); function, and it goes ok unless there is a data …  |
 | If I make my own math header with similar functions as math.h, can I possibly make it as fast as the implementations of math.h, or does math.h use special hardware or something? |
| | -- hello there!, here i am again asking for some help... i want to retrieve my data from my ms access database and i it gave me this error.. [COLOR="Green"]"Index was outside the bounds of the array."[/COLOR] ------ can someone help me about this?.. i put my code on my … |
| | pls any one can help making a simple converter from text to numeric converter, like if i input, one hundred three it will display it in numeric... thank you in advance ^^ |
| | I have the following codes: [CODE] <?php class LongName { var $firstname = " "; var $middlename = " "; var $lastname = " "; function firstname() { echo "First Name : ". $this -> firstname; } function middlename() { if (middlename){ echo "Middle Name : ". $this -> middlename; …  |
| | import java.util.Scanner; class Calculator{ public static void main (String [] args) { Scanner suslady = new Scanner(System.in); int fnum, snum, remander, answer; char operation; System.out.print ("Enter 1st # "); fnum = suslady.nextInt(); operation = suslady.nextChar(); System.out.print ("Enter 2nd # "); snum = suslady.nextInt(); if(operation == '+') { answer = fnum … |
 | I'm developing a C# windows forms app(Music Database) which can get the path from the access database and play the relevant mp3 file.The mp3 sounds are in a seperate folder.I just need to get the path from the table.Because i show the table also on the window as a Data … |
| | I want to display the URL of a page using PHP. Basically do this: <script language="javascript"> document.writeln(document.location); </script> with PHP |
| | I'm can you help me how to count my username and password using an array. I confuse where should I put my counter inorder to up to 5. Hope your Positive response..... here is my code: [code] String[] username=new String[5]; String[] password=new String[5]; public void actionPerformed(ActionEvent e) { if(e.getSource().equals(btnAdd)) { … |
| | Hi,everyone. The problem is when I input "m" or "p" or other single input, it gives "ArgumentOutOfRangeException" in the line "int i = Int32.Parse(command.Substring(1, 1));". "if(command.Substring(0, 1) == "r" && i<= numCols)" these kind of condition use when the input like "r1,r2,r3...", then the following method takes number part as … |
| | Hello guys! I'm having such a trouble with editing a image. This is my code: [CODE=C#]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Drawing.Drawing2D; using System.Windows.Forms; using System.Drawing.Imaging; namespace Removedor_de_Banners { public partial class Form1 : Form { string caminho = null; int largura = 0; int … |
| | import java.util.Scanner; public class Exercise3_1 { public static void main (String[] args) { Scanner input = new Scanner(System.in); System.out.print("Enter three edges: "); int integer = input.nextInt(); int edge1 = 1; int edge2 = 1; int edge3 = 1; // First condition: edge1 + edge2 should be greater than or equal … |
| | Hello, as the Title said: How to minimize the form It's borderless and I need to minimize it while clicking on the Icon Exampel: [url]http://img580.imageshack.us/img580/4212/rewrwerwer.png[/url] Thanks in advanced :) |
| | i have to write a program that displays the value of pi for values for i = 10000,20000.....,and 100000 i have to use the following series pi = 4(1-(1/3)+(1/5)-(1/7)+(1/9)-(1/11_+...+(1/(2i +1))-(1/(2i +1)) any ideas i have to do a program with looping i cant use arrays can someone give me a … |
| | Hi I am trying to do proxies and I keep getting the above error |
| | Hello, I have a question. I found a script on the Internet that lets people change from one language to another, in this case from English to French, but files must all reside in the same folder. The script works, however, my files are in seperate folders in the root, … |
| | Hello, I have been learning php stuff for the last few days. Recently, I have learned how to allow user registration, and I have made this simple voting code that allows people to "like" or "upvote" something on my site. The way the site is set up is there is … |
| | I have a page on my testing site where users can post news. The posting page has a title, link, and body. The link can be left optional. I wanted the page to turn out that if a link was provided, it would make an <a> tag around the title, … |
| | I GUESS THIS IS ERROR - CAN YOU CONFIRM? "You can send an ImageIcon object as the Image argument that drawImage() expects." T/F "To start playing the AudioClip, you need to call the start() method on it." T/F // On the obj mean here? |
| | I'm getting a null pointer exception on lines 17, and 22. I'm not positive, but does it have to do with "int number1 = data[0];" having to be static? [CODE]int number = 100; public static final int[][] NUMBERS = { { 1205, 1206 } }; public static boolean method1() { … |
| | i have a smile function i want a simple add on it i want to set the limit for replace codes with smiles function smiles($shout){ //This function searches the shout for the smilies and replaces it with the image code. $FileName="lists/smiles.php"; $list = file ($FileName); foreach ($list as $value) { … |
 | Hey guys I'ld really appreciate if u can help me with this. I'm building an application that has an access database for storing codes for voters. my problem is that after i update my database with the usual vb codes, i'll have to exit the application before the datagrid view … |
| | Hi , i am working with openCV 2.1, its very difficult for me to find source for the routine cvLoadImage . I really need to know how does memory is allocated while cvLoadImage is called for my project. could any one please help me on this issue. with regards, sabarish. |
| | Hi, I dont know why I am getting segmentation fault when adding the line 'int n' [CODE] #include <stdio.h> #include <string.h> #include <stdlib.h> int main(int argc, char *argv[]) { char* pStr; // no memory allocation int n; printf("enter a string\n"); fgets(pStr,20,stdin); printf("\nvalue of string is %s\n",pStr); while(*pStr!='\0') { printf("value of … |
| | Hey guys i got a question to solve, can anyone help me out.. Write a C interactive program that will encode a word or sentence entered by a user. The encryption will be done as follows: For any word or sentence (note: blank spaces, special characters are ignored here, i.e … |
 | Hi, I installed MySQL from the MySQL site. The setup procedure required me to set an username and password, which I set as X and Y respectively (say). Then when I opened the mySQL command line client, it asked for password, and after providing Y, I was allowed in. Once …  |
| | I'm doing a registration form.I want to validate the email address before submitting the form using ajax.That is to verify if the email address already exist in the database.Can anyone help me please?I don't know what's wrong with these code! regist.html: <html> <head> <script type="text/javascript"> var http_request; //global variable function … |
| | [CODE]struct NUMBERS { char name[MAXCHARS]; struct NUMBERS *value; };[/CODE] i am new to programming ...can anyone explain this for me ? |
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