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 | Hello I'm back guys! @npcomplete....can't do anything about it dude, its what we use in our school...and Im from the Philippines...when I master this compiler, i'll switch.. So here it is my work so far...Record of 100 Buyers..Please check if I did it right..It worked for me so..yea.. #include<iostream.h> #include<cstring.h> …  |
| | I'm trying to read information from a text file and populate an array of structs using a pointer. I keep getting an error and I'm not sure how to fix it. Any help, comments, or tips are greatly appreciated! Thanks in advance for your time and help! error: request for …  |
| | here is the code <div id="test"> <input type="text" name="textfield" /> <div> `$('div#test').html()` render like this along with endtag for `/>` <input type="text" name="textfield" ></input> how can i render it like below <input type="text" name="textfield" /> thanks in advance..!!  |
| | I am using visual studio 2008 Professional / vb.net and sql*server Express (9.0) *I am using DAL table adapter logic for db access.* One of my tables needs to have a field changed from smallmoney to decimal (9,2) to accommodate larger values. After making the changes below, I am now … |
 | This is and answer to one of the Vegaseat's recent projects for beginners. I share my solution here because -as a begginer and do learn python as a hobby- I need your feedback. So please tell me am I doing it the right way? Thanks in advance for comments from … |
| | Hi, I an reading a txt file line by line and putting it in to a Queue<string> q = new Queue<string>(); when i execute the program I get a Argument Exception 'Source array was not long enough. Check srcIndex and length, and the array's lower bounds.' how do i handle … |
 | Please solve this problem i am new to asp.net programming using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; using System.Data.SqlClient; public partial class NewUser : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void TextBox4_TextChanged(object sender, EventArgs e) { } protected …  |
| | hi, for program to be concurrent i created 4 threads as below Thread th1 = new Thread(a1.run); Thread th2 = new Thread(b1.run); Thread th3 = new Thread(c1.run); Thread th4 = new Thread(d1.run ); th1.Start(); th2.Start(); th3.Start(); th4.Start(); how do i know when the threads are finised done with the work, … |
 | Whats wrong with this, doesnt make sense that it wont create the folder or files. If PathRead() = 0 Then MsgBox("Error Reading Path Info: One or more Paths do not exist.", MsgBoxStyle.Critical, "Path Read Error") MsgBox("Would you like to create these files?", MsgBoxStyle.YesNo, "Create?") If MsgBoxResult.Yes Then MkDir("/Paths/") System.IO.File.Create("/Paths/aPath.txt") System.IO.File.Create("/Paths/mPath.txt") …  |
| | where is union required? please explain with an example where having union is a better choice than any data structure.  |
 | Hello to all! please help me to my project. how to make a auto reply using php code and what exactly i need to do? i have simple php code and i think the code is working but theres no receive mail.. auto reply is not working. pls help :( |
| |  Select CustomerID,SalesID,CustomerName,Num_Of_Bottles,Price,Status from sales,customer where Date = DATE_FORMAT(NOW(),'%b %d, %Y') and CustomerID>0 Order by SalesID DESC  |
| | Hello, can someone please help me. Ive got 2 textboxes. I want the text i typed in one textbox and show it in another. Now ive used the code textbox2.text = textbox1.text, but everytime i add text and then add more later it deletes all the text i typed earlier. … |
| | hello everyone, Ive been trying to alter strings and i am having a very difficult time altering the vlaue after i split them. i understand what i am doing when i split the input(String[] word = phrase.split(" ");), thanks to this site.. and how i am then able to alter … |
| | I'm attempting to use the ObjectOutput/InputStream to write data to a file; I'm fairly certain I've got the out portion but coming back in isnt working as it should, thoughts? public static void writePersistant(ArrayList<PersistantObject> persistantRecords) { try { ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("dataout/population-record.ser")); for (PersistantObject i : persistantRecords) { …  |
 | # code to convert any base input to any base output (base limited upto hexadecimal) # ## scanf() works , but gets() stops working from 2nd iteration ## *i apolozise beforehand for the length of this post, i hope there will be someone who'll bear with me :(* **here is … |
| | Please tell me where it goes wrong as the following C++ code gives the error message: **addem.cpp:5: error: too few arguments to function int addem(int, int)** `#include <iostream> using namespace std; int addem(int, int); int main() { int x=5; int y=2; int z; z = addem(x+y); cout << "The value … |
| | How can i str_replace / with _ the folowing is not working $gemeente = str_replace ("/", "_", $gemeent); Thanks in advice John |
| | //Ok so here's my plan so far please check if i'm on the right track guys! thanks! #include<iostream.h> #include<cstring.h> #include<conio.h> struct BuyerInfo { int id; string fn; string mn; string ln; string ad; };BuyerInfo info; void menu() { cout<< "\n================================================================================"; cout<< "\t\t\n WELCOME BUYER!Please fill in the following\n"; cout<< "\n================================================================================"; … |
| | Hi, This is the first script that I trying to read and learn how it function. I not very familiar with `JQuery`. I'm more in `PHP`. But I notice other members know other languages beside `PHP`. So I'm trying to do what other Developer are doing which is knowing another … |
| | So my program uses the list template as the towers and the values in them are disks. I used the push and pop methods with loops to display changing values due to user input. > Rules of the game: > 1. All disks are stacked into an initial tower. > … |
| | so i have 4 list of words. what i want to do is for each list go through it and count the number of occurance the word has in the list and print the first 10. when it comes to saving the word and the number of occurance, how do … |
| | Hi guys. I have a problem.. i am trying to transfer files from one computer to an other(yes i did port forwarding)..the thing is that if i use 1024-1(buffer) and 1024-1(buffer) in both programs it will NOT transfer any file..it will just create a file with 0kb. size.. So if … |
| | hi i'm new to php and i have problem with header i try to redirect to home page but when i use header nothing happend i tried it in anther page and work but i don't know why it don't work here <?php session_start(); ?> <?php ob_start();?> <form action="index.php" method="POST"> … |
 | #include<stdio.h> int main() { char a[60][60],b[60][60],i=0,n1,m1,n2,m2; int x,y; int j=0; char c; int p=-1,q=-1,f=-1,g=-1; scanf("%d%d",&n1,&m1); for(i=1;i<=n1;i++) scanf(" %s",a[i]); scanf("%d%d",&n2,&m2); for(i=1;i<=n2;i++) scanf(" %s",b[i]); for(i=1;i<=n1;i++) { for(j=1;j<=m1;j++) { if(a[i][j]=='1') { p=i; q=j; break; } } if(p>0 || q>0) break; } for(i=1;i<=n2;i++) { for(j=1;j<=m2;j++) { if(b[i][j]=='1') { f=i; g=j; break; } } if(g!=-1 …  |
| | So i have a class that takes 2 generics types: public class Something<K,V>.... In another class, i'm trying to create an array of Something objects. how do i do this? i'm getting an error with this: Something <K,V>[] s = (K,V[]) new Object[size]; |
| | Hi everyone, just wanted to know what type should i use in mysql database to store the urls (for linking purposes) of videos(from youtube,vimeo) and slides (from slideshare)...i just want to store the urls not the whole video..for tht i wud use directory/ file functions.. please help... helpful comments will … |
| | Hello, I would like to retieve data into my combobox. I have done this so far but when I click on the button it's not giving me anything: public void displayItem(int data1) { String sql = ("select * from Students limit ?,1"); try { st = (PreparedStatement) con.prepareStatement(sql); st.setInt(1, data1); … |
 | for example i have 4 columns in the listview namely name,age,year and grade. the problem is this, how can i display an error message when i click the row when the grade = "fail" . help me please thank you :)  |
| | Hi. I am currently in a position where I am having to learn Perl in the context of developing a website using Embperl. I am at a point where I have a few subroutines that I would like to try off-loading to a separate file and then including that file … |
 | $plugins = $Server->Get('plugins'); echo "<br /><br /><b>Plugins</b><br> "; foreach($plugins as $plugin) { echo $plugin."<br>"; } That snippet above spits out a long list of plugins from a server. How can I store each plugin listed into SQL so that its stored as '$plugin[0]<br/>$plugin[1]<br/>$plugin[2]<br/>' and so on so that when I … |
| | Hello, just wondering if there is another event i can use for when you are done writing to the textbox the normal textchanged event goes in play everytime you change a letter. i need the event to go in play when im done writing and for example start writing in … |
| | Hello I want to array with key and valu in vb.net as like in php [code] $array['name']="xyz"; $array['surname']="abc"; [/code] so is this possible ? please any suggestion. Thanks in advance |
| | The New Wave Computer Company sells its product, the NW-PC for $675. In addition, they sell memory expansion cards for $69.95, disk drives for $198.50, and software for $34.98 each. Given the number of memory cards, disk drives, and software packages desired by a customer purchasing a NW-PC, print out … |
| | This is the error i get.. Enter employee name: Bryan Enter employee's salary: 123 Enter employee name: Mark Enter employee's salary: 456 Enter employee name: Fajutag Enter employee's salary: 789 Enter employee name: qwe Enter employee's salary: 32 Enter employee name: qew Enter employee's salary: 312 Enter employee name: qew …  |
| | Grocery Point of sale system... -advises only, thanks! So here it is: 1. The system should have an ability to store up to 100 records. 2. Provide the following POS Application: a. Scan Buyer's Items-i'm not really sure about this one..is this where i'l input the barcodes of the //items … |
 | Hi :) I got a problem with 2 foreach. When i execute it the result repeats X times. This is my code: $tab1=array('name','firstname','age'); $exceptions=array('hide','submitForm'); $test=''; foreach($tab1 as $val){ $test.=$val.'='; foreach($_POST as $key=>$value){ if(!in_array($key,$exceptions)){ $test.=$value.','; } } } echo $test; This is the result obtained: name=Smith,John,30,firstname=Smith,John,30,age=Smith,John,30, I would like to obtain … |
| | Hi all, I have a PHP script that takes a string and lists all its permutations, but ONLY based on its length. So for instance, let's just say we had the word "racecar". Yes, it would list all permutations of the 7-character word "racecar" such as "acrerac", etc. but NOT … |
 | hi fellas, need some brilliant idea, i want to get the firstname,lastname,middlename of the employee below using javascript. ________________________ Atty.Jan Rex Camvarijan Rex Uy Cambarijan Rex Cambarijan Rex Ma.Rex B. Cambarijan ||| Rex del Rosario __________________________ what i really want is how could i separate lastname firstname middlename in those … |
| | hi, how can i check for a word that has noncharaters in it, as like sdf4df, 4rtrt, 909erter, appreciate a reply, thanks |
| | Hi there, im relatively new to python and i just can't figure out parameters... Any help with this code? def main(): getInputs() answer = calculateWork() print (answer) def getInputs(a,b): num1 = int(input("Please enter your first number: ")) num2 = int(input("Please enter your second number ")) return num1,num2 def calculateWork(): return …  |
| | this is a code from the book "the C programming language" by dennis ritchie, but for some reason its not working! #include <stdio.h> #define IN 1 /* inside a word */ #define OUT 0 /* outside a word */ /* count lines, words, and characters in input */ main() { … |
| | How can I figure out where words intersect in the following? AAAA#BBBB .#.##C##H .#.##D##I .#...E.#J ##.##F##K ###..G..L '#' represents the black spots in a crossword where you cannot fill in. '.' represents the spots with missing letters that need to be filled in. I've read the puzzle into a vector<string> … |
| | So I'm parsing a CSV and trying to create a new object from each record. Using BufferedReader != null runs thru the file just fine. Now I use string.split method to put each line into an array. Ideas on how to use the values in the array to create the …  |
| | Hi hope someone can help I have an array with daynames in dutch but when i use the day zondag it is not workin and i don't know why Can someone help me to make it work here is the code if($row3['geboortedatum']!= "0000-00-00") { $rss = $row3['geboortedatum']; $dayNames = array( … |
| | hi! I'm pretty new to php and i just want to ask how to update tables in mysql using php? here's my code snippet $product_code = $_POST['pCode']; $submit = $_POST['submit']; $user = $_SESSION['username']; $quantity = $_POST['quantity']; $price = 300.00; $date = date("Y-m-d",mktime()); require('connect.php'); if($submit) { if($product_code) { mysql_query("INSERT INTO `order` … |
 | Good Day i just wanted to ask what does (x1, y1, x2, y2) in g.drawLine in creating a line in java applet.. thanks in advance |
| | Is method B any faster than method A below? I have legacy code written with method A and I need to know if there would be a performance increase if I modified it to use method B or is it just semantics? **Method A (Using pointer)** for(vector<TriggerAlgorithm*>::iterator it = _pTrigs.begin(); … |
 | Hello. I am having a tough time understanding the concept of double linked list. For now, i understand double linked list has 2 links, one forward and another one previous. data is in the middle. when inserting must check where to insert. if previous is equal to null, then can … |
| | so i decided to try sfml, and i used the sample from the website to see if its working. heres the code //////////////////////////////////////////////////////////// // Headers //////////////////////////////////////////////////////////// #include <SFML/Window.hpp> //////////////////////////////////////////////////////////// /// Entry point of application /// /// \return Application exit code /// //////////////////////////////////////////////////////////// int main() { // Create the main window …  |
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