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| | Hi all! I am trying to post from a form to an URL, using cURL. I have managed to do the posting bit, and my data is coming thew to the URL just like I wanted. Here is my code: <?php //create array of data to be posted $post_data['Application.Ssn'] = …  |
| | #include<iostream> #include<conio.h> #include<string> using namespace std; struct node{ char data; node * next; }; void queue1(); void queue2(); void queue3(); void queue4(); void concatenate(); node * firstnodeptr1=NULL; node * lastnodeptr=NULL; node * firstnodeptr2=NULL; node * firstnodeptr3=NULL; node * firstnodeptr4=NULL; node *finalfirstnodeptr=NULL; int counter1=1,counter2=1,counter3=1,counter4=1; void main(){ char ch; do{ cout<<"enter the …  |
 | //Hi,i need to create programm,which takes the user input,determins how many digits in integer // and than raise this digit to power,what was entered by user too. //first function noraml,second one to rais to power recursive. So if user enter number //234,this is 3 digits,so now need recurcively 3 raise …  |
| | //Hi all,can you explain how to call this function in main. //i ask user to enter the number,like this is it correct in main,recursevely call function? bool isPrime(int n, int d); int main() { int number; cout <<"Enter number >= 1"; cin >> number; if(isPrime(number)) { return cout << "Yes"; … |
| | So I have this programming assignment I'm doing for my structured programming class (using the C language) that gives me a segmentation fault error. I rewrote the assignment in C++ and it worked fine, but since the class uses C, I must get to the bottom of this and submit … |
| | I'm working on a project where I've loaded a database into a DGV. I also have an additional unbound checkbox column for the users to select entries with. I have code in place to read the selected rows and save them into a CSV string, which is then saved in … |
| | //Hi,can someone explain the meaning of [size -2],why not [size -1],if we narrowing the string int palindrome(char str[], int size); int main() { cout << "Enter a string: "; char str[20]; cin.getline(str,20,'\n'); cout << "The entered string " << ( (palindrome(str,strlen(str)+1))? "is":"is not" ) << " a Palindrome string." << …  |
 | I have an assignment to write a recursive function that takes one integer variable and output the integer in reverse order to the screen. I've tried converting it to a char array(c++ "string" class not allowed) but could not get a counter to work. I can reverse an int array … |
| | Hello, I am making a checkList program in c# and it's almost complete. I used the "StreamWriter" and "StreamReader" class to read and write the texts. But after closing it once when i reopen the application and add a new task in the CheckList the prrvious one gets erased from … |
 | I have two servers in different locations (not within the same LAN). Both have a WCF client and WCF server. The WCF client on one server connects to the WCF server on the other, and v.v. What would be the best way to secure this communication, other than using SSL … |
| | Hi fellow members of Daniweb. I've been working on project for the past few days now, and have come across a bump, that i am unable to pass. The project, when finished, will do the following: 1. Select DBF file from computer location (Default C:) 2. Import the database file … |
| | I'm trying to write a program that checks if a input string value contains any capital letters. Is there a way to do this in java?  |
| | You are given N integers that are arranged circularly. There are N ways to pick consecutive subsequences of length M (M < N). For any such subsequence we can find the “K”-value of that subsequence. “K”-value for a given subsequence is the Kth smallest number in that subsequence.  |
 | Please assist, I am trying to get get one page out of three to load a google map once its loaded. the code i have is below. <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta http-equiv="refresh" content="600"/> <title>Pollutions App</title> <meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> <style type="text/css"> html { height: 100% } … |
| | i have an rsvp page where the table is populated by guests according to event selected in the drop down list. the rsvp table has 2 columns: guest names and status. status(radio button) is divided into 3: unconfirmed(default status), attending and not attending. user has to choose either one. but … |
| | Hello All, I am facing a problem coming up with a SQL query for a certain issue: Table 1 ------------------- Client ID|Name of Client|Customer Type|Account Type| 01| A | AB | 30 | 02| B | AB | 30 | 03| C | CD | 30 | 04| D | … |
 | Hi. I'm trying to implement a stack in C++, but i got stuck Here's my code #include<iostream> #include<cassert> #include<cstdlib> using namespace std; template<class Type> class stackTDA { public: virtual void initializeStack() = 0; virtual bool isEmptyStack() = 0; virtual bool isFullStack() = 0; virtual void push(const Type& newItem) = 0; … |
 | Hi Everyone, I am trying to allow only numbers and dashes into one of my text inputs on a form. For example: 1-1, 1-0, 2-3 etc And I have the following to validate numbers only function validate_cscore($variable) { return is_numeric($variable); } the above works great with the following error checking … |
 | hey guys! im making this program for myself called shourtcut keys(so far, so good) :) so anyway i was wondering if there was a code to turn off the monitor by pressing a key on the keyboard and to turn it on. i keep on searching on google and here …  |
 | Hello ladies and gentleman of Daniweb.com. I wanted to ask a question about publishing an application, or a program to put online. But all of my code is neatly organized (PY) modules which canc only urn if you have python installed and I don't want to make people install python … |
 | Hello, I was wondering if you can supply me with information regarding the following. I have two forms - form A and form B. In form A I must choose two teams using two comboBoxes for each. When I click "Continue" which is a button - I want to be …  |
| | I dont know how to writ this program at first: I should write whith "function" which is definition of this function is : fk(n) for e.g-----> 10 ! =3628800 "the lowest non zero degit value" of 10 ! is "8" 12 !=479001600 "the lowest non zero degit value" of 12 … |
| | Hi there. Complete beginner on Java and OO principles. Having a little trouble in trying to figure out how to make objects move across the screen. Eventually, this will be a model of the solar system. So I have a planetObject class that represents a planet in the solar system: … |
| | update code if(isset($_POST["type"]) && $_POST["type"]=='add') { $product_id = (int) $_POST["product_id"]; $product_qty = (int) $_POST["product_qty"]; //product code $product_size_id = $_POST["product_size"]; //product size $prosize=mysqli_query($connection,"SELECT * FROM size where SizeID = $product_size_id"); $prosizename=mysqli_fetch_array($prosize,MYSQLI_ASSOC); $product_size=$prosizename['Name']; if(isset($product_size_id)){ $product_size=$prosizename['Name']; }else{ $product_size="default"; } $return_url = base64_decode($_POST["return_url"]); //return url //MySqli query - get details of item from db … |
 | //Mad lib // Creates a story based upon user input #include <cstdlib> #include <iostream> #include <string> using namespace std; string askText(string prompt); int askNumber(string prompt); void tellStory(string name, string noun, int number, string bodyPart,string verb); int main() { cout << "Welcome to Mad Lib.\n\n"; cout << "Awnser the following questions … |
| | Hi! I have an bound datagridview in vb.net. I have it pre-formatted the way I want it. Like for example the `.displayIndex` which columns will come first, etc. This works fine when the form is first loaded. But when it is loaded again, the format is being resetted. Sample: - … |
| | hii :) I've seen alot in (void)func. that at the end of it they put (return;) why they put it ??what is the logical meaning of it ?? is it the same as (return0;) ?? actually it confused me alot :/ thanks ^_^  |
 | Hello, I am trying to get this to loop through all the available items in a database and return the results. <?php $qry = mysqli_query($con,"SELECT * FROM `favorites` WHERE `username` = '$id'") or die(mysqli_error($con)); while($rowa = mysqli_fetch_array($qry)) { $slugname = $rowa['slug_name']; $url = $rowa['slug']; echo '<a href="'.$url.'>'.$slugname.'</a>"'; } ?> I … |
 | Hi, So for an assignment i had to read input from a file and then output it. The information in the file was in the following format: 1 line with a stock symbol and the next line with the quantiti bought. eg of a file that we'd use .ab 15 … |
| | So after scanning a file, I am to format it and output it following these guidelines: -Lines are trimmed to remove any leading or trailing white space. Note that String has a method trim() that removes leading/trailing white space. A trimmed line is displayed with X leading spaces … |
| | Frnds, My questions is "how come to know whether the number is even or odd without using %,/,bitwise operator". |
 | Write a program that asks the user to enter a series of 20 numbers. Store the numbers in a list and display the lowest, highest, total, and average of the numbers. Plus display enter a series of 20 numberes, find the lowest, highest, total, and average of the numbers in …  |
 | Hi. I want to select the max value in a column (I want to increment the numbers using code instead of autonumber) I have tried some samples from the internet but it has been useless. Does anyone of you have a working code to share with me? Thanks in advanced.  |
| | i have a problem in JDBC every thing is ok it shows this message `java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver` i already create DSN but but it stil show this error i do not know what i do My jdk is 64 bit and i create DSN of odbc 32 bit is any problem … |
 | Hey guys, i am facing a small problem here, perhaps you could give me any hints with it. In one of my courses (Program analysis) we are using a language called "The While language" , it is simplified and I think only for education purposes. I am asked to make … |
 | I am using Eclipse and there is one strange error coming while building. In files, it is not showing any error but when I build it, it says **Description Resource Path Location Type Program "g++ -std=c++0x" not found in PATH test [Discovery Options] page in project properties C/C++ Problem ** … |
| | hi ! I want to sum of digts on C++ but when get the nagative number give me the result if pastive number like when u write -98 answer u 17 not -17 #include<iostream> #include<math.h> using namespace std; int main(){ int N=0 ; cin>>N; int sum=0; while(N!=0){ sum += (N%10); … |
 | One of my assignments, that I already turned in, dealt with collecting a student's name and gpa, and storing the information in an array. Afterwards, we were asked to display the student's information in descending order based on their gpa. I was curious if anyone has any suggestions on improving … |
| | Hello, I am getting a weird error when i try to run this array: //leafly api keys $appID ='Blah'; $appKEY = 'blah'; //init curl $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "http://data.leafly.com/strains/".strtolower($data)); //change the strain dynamically of course for your app curl_setopt($ch,CURLOPT_HTTPHEADER,array('APP_ID:'.$appID,'APP_KEY:'.$appKEY)); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $output = curl_exec($ch); //Clean it into an … |
| | Hi, I have the below array (or is it called string?) with javascript date and a value. I need to sord the elements by the date but i dont know how to do this?! [1366754400000, 8], [1366840800000, 3], [1366927200000, 1], [1368482400000, 1], [1384383600000, 1], [1369951200000, 1], [1377554400000, 1], [1377813600000, 8], … |
| | Hi, I have a Blackboard class and an Item class: void Blackboard::send(std::vector<std::string> msg, std::string to){ std::list<Subscriber*>::iterator p; for (p = subscribers.begin(); p != subscribers.end(); p++) { if ((*p)->getName() == to) //check if sender is subscribed { (*p)->update(msg); } else{ // reciever is not subscribed std::cout << "Can not find " … |
 | hi can i ask if u can share your knowledge on how to create a button event that will automatically press ctrl+alt+shift+f12 when i press the button? Thanks  |
 | Hey guys, So I have this atm machine assignment. Everything is working great, except I don't know how to declare char. I want to be able to choose between a, b, c & d. I am still a beginner we only covered 1 chapter so far in class so I'm … |
| | when compiling code from my main function ireceive the following error `error: conversion from 'rectangle*' to non0scalar type 'rectangle' requested` My code is quite simple; Here's my main function #include <iostream> #inclde "rectangle.h" using namespace std; int main() { rectangle rect = new rectangle(3,4); cout<<rect.area()<<endl; cout<<rect.perimeter()<<endl; return 0; } here's …  |
| | I am working on a quiz app image 1 shows the index.php page image 2 shows the first question image 3 shows the second question image 4 shows the third question image 5 shows the result after completing the quiz image 6 shows the database 'quizzer' and its tables image … |
| | Write a function ListSplit that will split a circular list containing an even number of nodes, say 2k, into two circular lists each of which contains k nodes. The function should have three parameters and should work so that the function call ListSplit(list,sub1,sub2); will create new lists pointed to by … |
| | Hi, I'm getting an url variable from this `test.php?ids=1,2,3` and need to transform it to Array ( [0] => 1 [1] => 8 [2] => 9 ) What I've tried is : `$ids = explode(', ', $_GET["ids"]);` but that gives me an array like this: Array ( [0] => 1,8,9 … |
| | I'm young and experimenting with coding trying to find what language is "my language" (which I guess means is that it's natural and I'm good at) So I started off with python and some MIT OCW to get introduced to the world of programming. Then I wanted to be able … |
| | hey guys quick one, im doing an income vs expenses form on VB, i have two mulitline textboxes, one for income and one for expenses. Everything works well but i dont know how to add up the numbers in the textboxes when i have say 5 incomes, in the income … |
| | I want to get this picture [Click Here](http://i.imgur.com/hCeF8pl.jpg) to look like the picture on this website [Click Here](http://www.weblup.weebly.com). It looks cropped almost because it doesn't look scaled or anything, but I know it's not cropped because I got the image off of this website. So any ideas. I tried to … |
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