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| | I decided to learn C++ STL and I was exprimenting with STL containers. I saw this example [here](http://www.cplusplus.com/reference/stl/vector/insert/): // inserting into a vector #include <iostream> #include <vector> using namespace std; int main () { vector<int> myvector (3,100); vector<int>::iterator it; it = myvector.begin(); it = myvector.insert ( it , 200 ); … |
 | Hai, I'm a C++ beginner with self learning.I have a function that return a vector string eg: vector <string> result :"PA1070","PA1088","PA1091","Pa1070","PA1044"..... How do I compare the vector string element in a proper way? I tried to compare (if result[0] < result[3] ) cout << "True"; else cout << "False"; it … |
| | I need this for 2 different changes. ON one form i got a week calendar, the other a month calendar. Was hoping to add 2 buttons previous & next. To scroll back in time x days, or x days forward. And similar for the months, but instead of days months. … |
 | Hello my fellow Danniwebbers, I have yet another question for you to ponder. I have two custom action listers. One that handles Mouse.Click and one that handles Mouse.MouseDown. My question to you is, can I delay the mouse down event so that it does not intefere with the code of … |
| | I am starting to learn python as my first programming language, but i ran into a problem while trying to make a function that calculated the missing variable in the simple equation v= u+at. The problem is that i am incapable to change a variable's value from False to True … |
| | Hi, I am trying to write a code in php where I retrieve the DateTime from the database and find what time is it 15 minutes before the DateTime. Such as //Receiving the Start Time from the database. $time1 = "2012-03-17 15:00:00"; //Reformating time to get the date 1hr or … |
| | #include<iostream.h> #include<conio.h> void main() { int z[33]; clrscr(); cout<<"Enter any Password (32 character max): "; for(int i=0;i<33;i++) { z[i]=getch(); if(z[i]==13) { break; } cout<<"*"; } cout<<"\nYou entered : "; for(int j=0;j<=32;j++) { if(z[j]==13) { break; } cout<<(char)z[j]; } getch(); } |
| | Can someone show me algorithm so i can sort array like this? [Picture](http://i.imgur.com/HhQ4I.jpg)  |
| | I have this function, which sends an email to the user and confirms an order. I cant figure out why I cant get to display the image IN the email, at the very top. I have tried with: `"Content-Disposition: attachment; filename=\"mail-top-img.gif\""` And `"Content-Disposition: inline; filename=\"mail-top-img.gif\""` Both sends the mail as … |
| | I am working on a java application that will display an image and play a sound. It finds the current month and displays the appropriate information. Below is the code that I have been testing (that's why santa is in april) it will not work when trying to play wav … |
| | So I have been told by various people on numerous occasions that you cannot parse XML by using regular expressions or any means other than a parser. So, here at work, I have LXML and that is what I have to use. At the moment I am trying to remove … |
| | Hi, I'm having trouble writing a prolog program which does the following: Say I'm given a map of 3 different points; Point A, point B and point C. Point A is connected to point B and point B is connected to point C, if you want to travel from point … |
| | Hey all, I'm working on a login screen and have an MSAccess database that stores the userName and password. I am currently using JtextField and String to access the username and password located in the MSAccess database, but now I want to hide the password when it is being typed … |
 | Hi There, I hope somebody can help me, I work with Visual C++ 2008 with QT libraries I am trying to include a Interop.Encore.dll file into my program to access our ERP system business objects and post new data to the ERP We have a Visual Basic program geared to … |
| | <?php require ("includes/DBConnection.php"); ?> <?php $id =$_REQUEST['a_id']; // sending query //mysql_query("INSERT INTO audittrail(article.a_title,article.a_author,article.a_description,article.a_date, article.dept_id) //WHERE article.a_id='$id'") mysql_query("INSERT INTO audittrail SELECT * FROM article WHERE a_id='$id'") or die(mysql_error()); mysql_query("DELETE FROM article WHERE a_id = '$id'") header("Location: articlelist-a.php"); ?> Parse error: syntax error, unexpected T_STRING in C:\wamp_chieny\www\MULTI\ADMIN_MULTI\article-del.php on line 17 i try … |
| | I have div.js which is for popup in this i define 2 function getPageSize(); and getPageScroll(); and other file a.php and b.php in a.php as below <script language=Javascript src="/div.js"></script> <script language=Javascript> function divOn (aId_task) { var arrayPageSize = getPageSize(); var arrayPageScroll = getPageScroll(); //bgrnd4 = '<div style="position:absolute; top:0; left:0; width:100%; … |
 | doing this stuff in js and the css doesn't affect the tags in the js writeln js: `document.writeln("<table><tr><td>Nom</td><td>Prénom</td><td>Code Permanent</td><td>Login</td></tr></table>");` css: `table, td, tr{border:2px, double;}` i know this is simple, what am i missing ? oh yeah, it's an external js file, if that changes anything. thx Dark |
| | what am i doing wrong ? i want to fetch what langugage of new users. i've tested and tried: navigator.userLanguage navigator.browserLanguage navigator.systemLanguage and so far it returns: undefined thx Dark |
| | I know this seems to be a very basic questions but still want to clear my basic knowledge so i am asking this question What is String Pool in java? what is difference between String var="DANIWEB; and String var =new String("DANIWEB"); |
| | Hi! I am just starting PHP. I am learning to sanitze my data. I found this exmaple from the web. It displays the sanitized data, but... it does not insert the sanitized data. :( What shouuld I do to make that happen? <?php $filters = array( "firstname" =>array("filter"=>FILTER_VALIDATE_INT, "flags"=>FILTER_FLAG_ARRAY|FILTER_NULL_ON_FAILURE, "options"=>array("min_range"=>0, … |
| | Hey all! I'm pulling my hair out trying to figure out this noodle scratcher. I have a form that takes a users first and last name, then posts that to process.php where it pulls all the info for that person from mySQL database. The DB connection is fine, and I … |
| | elbeato Hi all again. I couldn't reply to my last post "Message Field Required"? Anyway props to "elbeato" for helping me out. My textarea is now indented on the first line. Is there any way to align the text in a textarea? <td align="right">Additional Training</td> <td colspan="5"> <textarea name='AdditionalTraining' rows=6 … |
| | I'm trying to write a program that concatenates two null-terminated strings. (I declared the strings and buffer in the dad section) .data string1: .asciiz "In a hole in the ground” string2: .asciiz " there lived a hobbit." buffer : .space 512 The program copies the first string into the buffer … |
 | Hi friends, I am a student of BScIT and I want a project which is to be done in ASP.NET language. I surfed the internet but not found anything new... So, Is there anyone who can give me good suggestion??? & also help me give some objective i.e. what the … |
 | Was writing a new method to open a custom dialog box I created, and realized that the other method I wrote to open another custom dialog had the same name as the object representing it, but there was no error? This is what I mean: Originally the code read: Dialogs.Accounts.NewLocation … |
 | How can I transfer the values inserted in <input type="text" name="num1"> to radio button <input type="radio" name="rep_num1" value="">On submit of form. Actuall when user insert the value or text in the textbox the value of the text box should replace or transfer to the value in radio button when user …  |
| | I've decided to try to create a small (very) game in Javascript + HTML, using the Canvas element. So far, its gone pretty well, but recently I started on bullets. This also has gone well. I've decided to try to implement a bullet-goto-mouse type thing. I know this uses trigonometry, … |
| | i want to send mail notification to anwer the question in forum.how its possible...??  |
| | There is something wrong with this program. The code is ok, the program runs, but it stops after asking the user how much their income is. Where am I going wrong? (Sorry, it's really long, but I can't figure out where the problem is) #include <iostream> #include <string> #include <cctype> … |
 | hi all , I develpoed java application i java swingss, I need tocreate two versions linced version and trail version, Trail version should experied in 20 days,once user gives the serieal key the application shold work , where shold I store registration key, How could I protect my application could … |
| | I am having difficulty getting the php include for my menu to show the active page on my site. When the site is using just plain html to show the active page, it works as expected. But when I switch to the php include the menu is not styling to … |
 | Hi, I found the examples of explicit specialization, but I have a vagueness about code: using namespace std; template<class T = float, int i = 5> class A { public: A(); int value; }; template<> class A<> { public: A(); }; template<> class A<double, 10> { public: A(); }; template<class … |
| | I have a vector that contains Points on a board and I would like to do the following: 1) if a Point appears an even number of times i would like to delete all of the same Points. 2) if a Point appears an odd number of times i would …  |
 | I am pulling three coloums of data from a SQL view into my data drid Day,TimeIn,Timeout I want to colour my datagrid rows red if timeout is null and green if both the timein, timeout have data in them. here is my code so far, but it aint working Public … |
| | hello everyone, I am developing an application for my project... My application works correctly when I run it on applet viewer...But when i try to run it with the help of html page ..the code does not run and gives an erron java.security.accessdenied exception.... Actually i have loaded an image … |
| | Hi, I'm getting really frustrated with an issue that Ancient Dragon discovered is happening here. Anytime that the combination `% 02` (without the space) is submitted via a textbox, it's recieved by PHP $_POST[] array just as a space. It's like URL decoding is happening on the fly. This happens … |
| | hey all, i wan't ask.. how make shortcut in form.., did i've to use keyup or keydown event ..??? i need some reference pliss... |
| | hi guys!! The purpose of the program I am trying to do is to have an input number of 6 digits typed in and this should then be printed as an hour minute second format. for example 123456 would be 12:34:56 This is what I have but it isn't working …  |
 | Hello, Wondering if you can help me.. I have a variable, that each time needs to multiply by 2 (I know, it sounds simple.. I'm probably being an idiot) but it works like this: LOOP 1 offsetX = 0; offsetY = 0; LOOP 2 offsetX = 2; offsetY = 0 … |
 | Could anyone tell where is the error in the program? There is a compile-time error... When I hit compile it shows error in the 40th line saying that 'r' might not have been initialised.. I can't get that.. Pease could anybody help?? import java.util.Scanner; public class Customer_Account { public static … |
| | Hello im new to daniweb and c++ and am getting a overloaded function error on my readFile function, specifically the string data type. I cant seem to pinpoint whats causing the error. Im supposed to use the function to read data from a text file in this format: Johnson 5000 …  |
| | I need to take arguments and change the extensio of the file for writting but I get java.lang.ArrayIndexOutOfBoundsException: 1 Why? Is there any better way? // change file name for saving the output file int dot = inputFile.lastIndexOf('.'); // check for the dot String baseName = (dot == -1) ? … |
| | I am trying to create a 2 dimation array for a game... The table will look like that!!! **0 1 2 3 4 5 6 7 ** **0|0 0 0 0 9 0 0 0 ** **1|0 0 0 0 0 0 0 0 ** **2|9 0 9 0 0 … |
| | Hello, I've been having a little dificulty with passing this array to my text file. What i'm doing is writing a questionaire type quiz which involves outputting questions, receiving input, and taking each input value and listing it in a text file. What I have works, except for writing the … |
 | Hello Friends, I need one help I have a datetimepicker control, a combobox with day i.e. Sunday, Monday and so on.... The datetimepicker min date will be todays date and max date will be more 7 days...i.e. a week... so the days dont get repeated..means sunday will come only one … |
| | Quick question ... What happens if you use array_slice() and specify a length that is longer than the length of the array? Sorry but I couldn't find the answer on PHP's doc pages or in a quick G search. |
 | So first of all let me say I am pretty new to C++ and find it very difficult to learn (especially when compared to say C#) Anyway I am working on a program that requires the use of a 2D array or a similar container. After talking with a professor … |
| | How To Upload a Embedded media or video it to asp.net application with complete UML Source Code? ? ? ? ? ? |
| | Hi. I'm working with my project right now. In my project, there will be 2 form; I will call form1 and form2. Form 1 call first and then it has button to call form 2. I don't want user open many form2 so I use a private boolean variable. When … |
| | Hello, I am building a website using a standard form and perl script that we commonly use, but this one has a special request and I don't know how to handle it because I have very little knowledge of Perl, other than what is in the standard script I have … |
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