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| | Hello, so I recently started reading on arrays and I have an assignment to make a program that removes the necessary elements from an array of integers so that the array consists only of increasing integers, for example, transform {2,3,5,1,6,2,3} to {2,3,5,6}. Now, I do not know of any possible … |
| | Could you please help me on this. i tried but i am getting segmantation fault. void qsort(char *v[], int left, int right){ int i, last; void swap(char *v[],int i,int j); if(left>=right) return ; swap(v,left,(left+right)/2); last = left; for(i=left+1;i<=right;i++) if(strcmp(v,v)<0) swap(v,++last,i); swap(v,left,last); qsort(v,left,last-1); qsort(v,last+1,right); } void swap(char *v[],int i,int j){ '... …  |
| | Hi guys, I've got the following, very basic, working DHTML; [CODE] <HTML> <HEAD> <SCRIPT TYPE="TEXT/JAVASCRIPT"> function setup(ans) { lit = '' if (ans == 'anim') { lit = '<br><br>How many legs? ' lit = lit + '<SELECT NAME="q2" ONCHANGE="alert(document.quest.q2.value)">' lit = lit + '<OPTION VALUE="">- Please select -</OPTION>' lit = … |
| | i studied c++ before c guess that was my mistake... i try to read from a file a set of strings and put them in the new allocated array, i do not understand what is the main thing this code isnt working. i get segmentation fault... and even trying to …  |
| | I want display 2nd cycle after sleeping 1st cycle time 1 second after that display 2nd ,3rd and so on.... I bold my thread code in above program.... [CODE] public class MainDrawCycle extends JPanel implements ActionListener ,Runnable { JButton button; JLabel lblclkValue,lbldispValue,lblTitle; JTextField textField; JScrollPane pane; JPanel panel; JFrame frame; …  |
| | [CODE]class Mammal { String name = "furry"; String makeNoise() { return "generic noise";} } class Zebra extends Mammal { String name = "stripes"; String makeNoise() { return "bray";} } public class Zoo { public static void main (String[] args) { new Zoo().go();} void go() { Mammal m = new Zebra(); … |
 | Hi! I would just like to know if its possible to give an linked image the ability to send the form instead of a submit button? Like in the example below: [CODE] <form method="post" action="Search.php"> <table id="search"> <tr> <td> Search: <input type="text" name="search" id="search" placeholder="Search for friends"/><td><a href="Search.php" action="Search.php"><img src="graphics/search.png" … |
 | I'm having problem to update the data into mysql database. for insert new data, it works nicely but if i want to update the existing data, it will hang my pc. even if i debug line by line, it shows like infinite loop. which part has gone wrong? i'm totally … |
| | Hi all, this is my first thread here, but I've read your forum a lot as unregistered user. I've searched the web for a complete Javascript or some hint, but I didn't find an interesting script or article to implement what I've thought. There's a way to write text or …  |
 | Need help guys.. I need to separate all labels from aspx & aspx.cs file to XML file but I getting this error Compiler Error Message: CS0029: Cannot implicitly convert type 'System.Xml.XmlNodeList' to 'string' here is my xml file [CODE=xml]<?xml version="1.0" encoding="iso-8859-1"?> <labels> <btn>Update</btn> </labels>[/CODE] and here is my aspx.cs file … |
| | How will I be able to send the password to the user's email id, when he or she selects forgot password? It's a crucial part of my project, please let me know how can i retrieve it? |
| | Hi i am having a little trouble with my jquery tabs, for some reason it loads the first tab content, but when i select another tab the content is not displayed. When i try to go back to the first tab it doesnt load either. Here is the html [CODE]<div … |
| | I am trying to per textchanged in a textbox call an isnumeric function. I cant seem to get it to work. function: [ Private Function IsNumericCheck(ByVal CheckVal As String) As String 'check for numeric values and return boolean If IsNumeric(CheckVal) = False Then Return False Else Return True End If … |
| | Ok guys i am working on a program that will compute the distance in miles from Chicago or dallas(radio buttons)to specific destinations. The destination cities are in a selection list. The output should be the distance between the two cities, the time it would take to drive at 60 mph. … |
| | I need to read one wide Charecter(wchar_t) from a file once but it says: "ambiguous overload for 'operator>>' in 'WER >> mont' The part that also confuses me is that it writes the Charecter just fine. It is only one Charecter not a string if that makes a difference. Thanks. |
| | Hi, I don't really have a programming issue rather a artistic issue. Look at the following code of the front view an unfinished building. I'm trying to add a side view to the right or left. I just can wrap my mind on how it is supposed to look. [CODE] … |
| | Hi All, I need to compare one file in each file in the folders, some sort of duplicate check through md5 hashcode that I've found in my google search. Here's the code of functions: [CODE]Public Function CompareFiles(ByVal FirstFile As String, _ ByVal SecondFile As String) As Boolean Return ReadFile(FirstFile) = … |
 | Hi, I created the class for converting decimal to binary numbers and I wish to make the Windows application but there's an error: [ICODE]E2285 Could not find a match for 'TForm1::TForm1()' [/ICODE] The source code: [CODE]//--------------------------------------------------------------------------- #include <vcl.h> #include<math.h> #pragma hdrstop #include "Unit1.h" //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma resource "*.dfm" TForm1 … |
| | I have an input box with a 'did you mean' box that pops up under it, and it pulls it's results from another php page, however when a term with a space in it, such as "I am" vs. "Im" is entered, it stops working. This is the code i'm … |
| | Ive created a dictionary with all the letters of the alphabet, assigning each one to another random letter. encode={'b':'a','B':'A','c':'e','C':'E','d':'i','D':'I','f':'o','F':'O','g':' u','G':'U','h':'b','H':'B','j':'c','J':'C','k':'d','K':'D','l':'f','L':'F','m ':'g','M':'G','n':'h','N':'H','p':'j','P':'J','q':'k','Q':'K','r':'l','R':'L' ,'s':'m','S':'M','t':'n','T':'N','v':'p','V':'P','w':'q','W':'Q','x':'r','X': 'R','y':'s','Y':'S','Z':'t','z':'T','a':'v','A':'V','e':'w','E':'W','i':'x',' I':'X','o':'y','O':'Y','u':'Z','U':'z',' ':' ','!':'!'} Now what Im trying to do is to create a single function that takes the input, does the calculation, and produces the output, using … |
| | Heya i ran into a little problem, well more of a mental dilemma using strtok(), i already know how this function works, heres an example code: [CODE] void split_me(char *input) { char *split = NULL; //reset split size_t len = strlen(input); char to_array[len]; int i = 0; split = strtok(input, … |
| | Hey all, I'm trying to do a project which involves reading the text from a number of textboxes and putting it into a string. I'm just wondering if there's an easier way to it other than: [CODE]CreateString += TextBox1.Text + TextBox2.Text + TextBox3.Text... (etc)[/CODE] I have thought about creating a …  |
| | Hi I'm trying to write a program that will print the results of the series sqrt(1), sqrt(1)+sqrt(2), sqrt(1)+sqrt(2)+sqrt(3),...., sqrt(1)+sqrt(2)+sqrt(3)+...+sqrt(n) where n is chosen by the user. The output should look something like 1, 2.414, 4.146, 6.146, 8.382, 10.831, ..... Here's what I have so far [CODE]#include <iostream> #include <cmath> using … |
| | input.csv 1,2,text, date, qwertyuiopasdfghjklñzxcvbnm, yhnujmik,2121212121 [code] import csv reader = csv.reader(open('input.csv', 'rb'), delimiter=',',quoting=csv.QUOTE_NONNUMERIC)) csv_out = csv.writer(open('output.csv', 'w')) for row in reader: content = row[0] + row[4] + row[5] + row[11] + row[12] + row[13] + row[16] + row[17] + row[22] csv_out.writerow( content ) [/code] # I want it to save … |
| | can someone help me with this pls.. [CODE]DELETE FROM site_post, site_comments WHERE site_post.id=$id AND site_comments.matchid=$id[/CODE] needing to delete two rows one from each table.  |
| | Can you help me how to convert this for loop to Enhanced For-Loop? Thanks [CODE] for (int x = 0; x < grade.length; ++x) if (grade[x]==grade1) { gradesum = score [x] * testscore1; }[/CODE] |
| | Hi I want to khow about drawing methode in C# that has no dependence in pixel, do anyone can help me? I want to draw patterns and then print them, I can Draw them but when I want to print, I have Problems with measurments because I draw them pixel … |
| | Is there anything wrong with my coding? Why do I keep getting the message..."Error Opening Input File!" #include <stdio.h> #include <conio.h> void fgetAnswers(FILE*,int*,char[]); void fgetAnswers2(FILE*,int*,int,char[]); int main() {char ans[50],choices[50]; int n,i,id,missed[50],tot; FILE *input,*output; input = fopen("examdat.txt","r"); if(input == NULL) { printf("Error opening input file!\n"); getch(); return 0; } fgetAnswers(input,&n,ans); output … |
 | My code below.. I will appreciate all the replies, suggestions and advice. <script> var imageUrl = new Array(); var imageTitle = new Array(); var imageCaption = new Array(); <?php for($counta=0; $counta<$count; $counta++) { echo "imageTitle[".$counta."]=\"".$imageTitle[$counta]."\";"; echo "imageUrl[".$counta."]=\"".$imageURI[$counta]."\";"; echo "imageCaption[".$counta."]=\"".$imageCaption[$counta]."\";"; } ?> jQuery.noConflict(); jQuery(document).ready(function() { var a=0; function changepicture() { jQuery("#slideshowpicture … |
 | I have a database bound to a listbox but I would like to view only certain items, how to do that? It sounds like a really simple task but I don't know how to do it. |
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| | I would really like to build an application in C# that will send out faxes and e-mails. [B]On the client side[/B] (I could do this in C# or php) I would have a few customer groups setup to select from. Each group is pulling data from our customer data file … |
| | i made a program in dev c++ to merge contents of two files into a single file but the merged file is showing garbage outputs. question:- Write a C++ program to merge the content of two files namely “Employee.txt” and “Salary.txt” into “EmployeeDetails.txt”. Sample contents of Employee.txt EmployeeName EmployeeNumber Department … |
| | Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.InvalidOperationException: The ConnectionString property has not been initialized. the error is here: line 20 Line 18: cn.ConnectionString …  |
| | Hello all, Lots of code here, but much of it can be ignored. I am getting an error on line 34 of HashTable.h, stemming from line 50 of main.cpp. I am trying to create an array of lists in the HashTable.h file. Error code is: \HashTable.h(34) : error C2440: '=' … |
| | I'm trying to determine if this creates an array of pointers, with the array size being "size"? Is this correct? [CODE] int size = x; int *ptr; ptr = new int [size]; [/CODE] |
| | Studying modern c++ design, looks like Typelist is a very important tool for generic programming. Could I find something like Typelist from boost? I found something like boost::mpl but I didn't see anything like Nulltype defined in loki Could boost::mpl replace the Typelist of loki? Thanks  |
 | [code] mysql_query("UPDATE hostip SET time = '".date("d/m/y h:m:s")."' WHERE ipaddress = '".$ip."'"); [/code] Whats the problem in this query.... Its giving me syntax error... |
 | I am working on a moving object. so I created a menu bar for size and speed, the idea behind it is that each time small, big or medium is clicked it should change the size and same also applies to the speed but when implement the action listener its … |
| | Hi guys..Good Day! I just want a little help why my dynamic image from mySQL database will not display in firefox but with IE it will. Ive created a table to hold the image where i only save the image path which was located in the server folder img. This … |
| | this is a page of code on a Apache Tomcat server the error i get is the following : Eror :licenta\upload\Tulips.jpg (The system cannot find the path specified) project path is : ROOT\licenta [CODE]<%@ page import="java.io.*" %> <%@ page import="java.lang.*" %> <%@ page import="java.sql.*" %> <%@ page import="java.util.*" %> <%@ … |
| | I have 2 Windows machines. One physical for development and another (virtual) for testing. I want to write a PERL script that would take my compiled files and copy them to predefined locations on the virtual machine (backing up existing files). Before copying the files I need to check for … |
| | I am using Visual Studio 2010 I have multiple forms and when I hit close button(red X, top-right) from any form, i want the project to close entirely. Now when I do this, this does not happen by default. I always have to click on the 'stop' button in VS … |
| | I don't my deduction of NoDuplicates are correct or not please correct my error if I did [code] template<typename TList> struct NoDuplicates; template<> struct NoDuplicates<NullType> { typedef NullType Result; }; template<typename Head, typename Tail> struct NoDuplicates<Typelist<Head, Tail> > { //private : typedef typename NoDuplicates<Tail>::Result L1; typedef typename Erase<L1, Head>::Result L2; … |
 | I've extracted some data from an SQL server, put it into an array, and want to mail it's content to a group of people. All quite easy, until it comes to presentation in the mail body. When I set it up manually in Excel and do Copy - Paste it … |
| | Hi all, I have a main GUI class as seen here: [CODE] import java.awt.*; import javax.swing.*; import javax.swing.border.*; /* * Class is to communicate with various other classes in the program to * create a roster for user based on their selection on GUI. */ public class MainGUI extends JFrame … |
| | hi could anyone tell me how to get bit pattern of a negetive number. For example bit pattern of -1357 is: 11111111111111111111101010110011 and bit pattern of 1357 is: 00000000000000000000010101001101 but how????  |
| | I have a Login validation problem, when Username = 123-incorrect Password = 123-incorrect Login Failed. when Username = onat12-correct Password = sambuca888-correct Login Accepted. now when, Username = onat12-correct Password = 123-incorrect Login Failed. now when, Username = 123-incorrect Password = 123-incorrect Will not validate Verification failed [CODE]using System; using …  |
| | Hi Guys, Is it possible to dynaically create table name in MS Access: Below is my CODE: [CODE] strSQL = "CREATE TABLE" + Me.Text + "( ID Counter," & _ "Name TEXT(50) NOT NULL," & _ "PRIMARY KEY(ID) )" [/CODE] But,im getting a run time error that syntax is wrong. … |
| | Hi Guys, Another puzzle for someone to try and crack... I have two divs inside the <body> that basically act as two versions of the same page. I need PHP to call one based on a variable retrieved from a database. As it stands, this is what I have... [CODE] …  |
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