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| | Hi all, I'm working on this problem where I want to get a dictionary list of all tree species with the count. That part has been worked out. With in the for loop for tree species, I also want to get the sum of DBH (diameter breast height) for each …  |
| | Hello. I am trying to create a javascript date/time script to display the current GMT date, but obviously because javasceipt is client side it displays the clients current date not the GMT date. Does anyone know how i can get javascript to show the current GMT date to anyone (even …  |
| | Questions: Can I use a wildcard in unlink - ie: $myfile = '../pdf/'.$tnum .'*.pdf'; This results in an error: Warning: unlink(../pdf/36818*.pdf) [function.unlink]: No error in \purgepdf.inc.php on line 29 Any help would be greatly appreciated. Thanks, Bill |
| | hello daniweb... i got my head struck with the code, and unable to understand the output.please help.. [CODE] int main(void) { float i=3.3; if(i < 3.3) printf("hy"); else printf("bye"); return 0; } [/CODE] output should by bye as 3.3 < 3.3 condition false , but why it is printing hy. …  |
| | Hello, I am so frustrated as I search the internet and cannot find solution for what I want to do... I want my C or C++ code be able to create a file in a directory under "C:\Program Files", for example "C:\Program Files\abc\xyz.txt". This usually triggers a security confirmation like … |
| | i have a code to add and delete of divs when i click add button div was creating and on delete button div was deleting but i need with single link when on first click div has to create on same link if we click on second time div has … |
| | I have a form having validation given below in java script. The problem is when i am inserting form data in a database,if there is any validation error,still added in database. please give me suggestion where to use PHP code I am using this code for insertion [CODE]<?php if(isset($_POST['submit'])) { …  |
| | Hello, idk if i am in a right area... well, my question have to do a bit with programming.... All devices are programmed to do 1 work, i really wanna know how airplans/radar works... i can't image any example of code and i guess on radars/airplan systems is not used …  |
| | Hi guys, how are you all?? I want your help in writing and auto run code. I mean, a code in c++ that auto runs my c++ based applications so that when ever the pc starts, my programs start as well. How can i build it?? I have been programming … |
 | banner.php [CODE] <link href="../style.css" rel="stylesheet" type="text/css" /> <style type="text/css"> </style> <div id="banner"> <div class="headerStyle"> <div style="padding:4px 0px;"> Banner</div> </div> <?php include('koneksi.php'); $result = mysql_query("SELECT gambar FROM banner"); while ($data = mysql_fetch_array($result)){ echo "<img src="$data['gambar']">".'<br>'; } ?> </div> [/CODE] Parse error: syntax error, unexpected T_VARIABLE, expecting ',' or ';' in C:\xampp\htdocs\php_template2\includes\banner.php on … |
| | I was curious as to why the C++ standards board/the guy who made C++ decided to make all non default constructors non explicit? Stroustrup said that with C you shoot yourself in the foot, but with C++ you blow your foot off... Why didn't they make all non default constructors …  |
| | hi! i am new to objective c programming. i am making a quiz application. i have a home screen which options like: view instructions and start quiz. how can i display another view when i click a button. like, i want to display the instruction screen when i click instructions. … |
| | Hi guys! I want to start learning Objective-C and Id like to use c++ streams, problem is that it is causing error on this hello world example: [CODE] #import <iostream> #import <windows.h> int main( int argc, const char *argv[] ) { std::cout<<"Hello World"<<std::endl; Sleep(5000); return 0; } [/CODE] and these … |
| | This is a part of the code not working properly, i first converted an array integer (containing a binary value) to an integer and convert it into an octal value: here is the code: Note: this section of code does not give an output at all. [CODE]/**************************************** CONVERSION FROM DECIMAL … |
 | can any 1 tel me the site , from where i can install this? recently some thing went wrong with my computer and i lost my evry thng... :( |
| | I did a program that connecting to database then show data and user can ( add or remove or update ) data but my problem that program take a little time to be ready how i can know that time and make notification for user to use program now or … |
| | I read that you can use a while loop to read the input from a text file and create a doubly linked list? How do I do that? I would appreciate if someone could show me. Thank you! |
| | I'm testing this sample fast food chain program and my problem is every time I select the order the resulting price is like Php895764796364227741000000000000000.0000 Here's the code: [CODE] #include<stdio.h> main() { int choice; float TP; clrscr(); printf("Welcome to Greenwich!\n\n"); printf("This is our menu:\n"); printf("1. Overloaded Pizzas\n"); printf("2. Extreme Cheese Overload\n"); … |
| | In my math programming class I have an assignment to find the slope intercept formula (y2 - y1) / (x2 - x1) which is the m of the formula y = mx + b. I have to find 2 slope intercept equations and make an if-statement or multiple if-statements to …  |
 | Hello, I know this question was answered many times, and I looked at the answers but still can't find a solution. I have an index file that includes a contact form. The contact form action is itself, and if the form succeeds it should redirect to index.php?content=thankyou Althought the form … |
| | I am encountering the error attached "UnicodeEncodeError: ASCII codec can't encode character u'\0152' in position 124: ordinal not in range(128)" Please help me solve this.....  |
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| | Hi, I have created web browser that surf to the internet through proxy and now I need to create a browser that surf to internet via proxy authentication server (server required enter username and password) and I dont know how to begin program... :/ Maybe something has a small example … |
| | Can someone help me with my program. I have the code but there are some logical errors. The program should contain 100 numbers that have a menu, first the user should input a number then the menu will show: 1. it adds again a number, 2. it displays all the …  |
| | I do an exercise and i wrote this code to test templates [CODE]#include <iostream> #include "Date.h" #include "Time.h" using namespace std; template <typename T> bool compare(T first,T second){ if (first==second) return true; else return false; } template <class T,class X> bool compare(T first,X second){ if (first==second) return true; else return … |
| | [CODE]#include<stdio.h> int main() { int n,i,c=0; printf("\nEnter a no:"); scanf("%d",&n); for(i=1;i<n;i++) { if(n%i==0) { c=c+i; } } if(n==c) printf("\nPerfect no."); else printf("\nNot a perfect no."); }[/CODE] |
| | so I need the answer of this qustion : write program in java to creat array from ten integer and count the number of negtive and positive and zero 45,82,-1,35,-4,0,-8,0,9,-11?  |
| | Hi, I find classes sources on the web that import import org.dyno.visual.swing.layouts.Constraints; import org.dyno.visual.swing.layouts.GroupLayout; import org.dyno.visual.swing.layouts.Leading; But I cannot find this package with google searches. Where is it? Many thanks for your help. |
| | I've just started Python and need to write a program that tells if a string is a palindrome. Here is what I have so far. [CODE] def palp(word): if len(word) < 2: return True left_index = (0) right_index = len(word) - 1 while len(left_index) <> len(right_index): return False if left_index …  |
| | I have no idea if I am doing this correctly. Eight years ago I was a C++ programmer, then I left the industry. I am lost and have been reading heaps on the web but do not know where to begin. I wrote a MySQL DB, I have populated the … |
| | i need code for vb.net 2008. That is invoice system i have number in each invoice. my database invoice number is null. when i click tab automatically invoice number increased number 1 ( EC000 to EC001). I used tab control . please reply... |
| | Hello! I am a student (obviously, haha), and I am confused about how I need to do something in my driver class. I have a text file that I am reading in, then I decided to use a string tokenizer to parse the data. Now, I need to store the … |
| | I need to create a basic program for work that utilizes the snmpget command. It needs to be usable in both windows and solaris as our clients use both. What's the best snmp library to use? I tried to download a number of them but I can't even get the … |
| | help guys, this code tells me that the sleep identifier is not found. has anyone got an idea on how to resolve this? |
 | in this program i'm writing, i seem to keep getting rounded down values. At first i though it was because i was declaring my return variable as an integer so i made sure i wasnt doing that and changed all number variables in the class to doubles to ensure i … |
| | Hello guyz, First of all, sorry for starting new thread with similar topic but I read each and still can't figure out how to do it. I'm having a database, using GridView I retrieve the data into my WEB application. Then I set the rows to editable (not sure if …  |
| | am writing a program that will count the votes for those whom are agree and desagreed, so i would have Yes and no, now i have to have a file in wordpad, in other to import the information that was saved, to make the program to run, but i have … |
| | Hi... I want to move an uploaded file to another machine.I had given the file path to move_uploded_file() function including IP address .The folder is a shared folder.My code shown below. [ICODE]<?php if ($_FILES["file"]["error"] > 0) { echo "Error: " . $_FILES["file"]["error"] . "<br />"; } else { echo "Upload: …  |
| | I have done most of the code but am struggling with one bit now, please help The brief is Write a class named Month. The class should have an int field named monthNumber that holds the number of the month. For example, January would be 1, February would be 2, …  |
| | Hi, I have problem passing array from main to another function Here is my code [CODE] #include <stdio.h> #include <string.h> # define Line_size 200 int processing(int lineCount, char harbour[Line_size][Line_size]) { int i; for(i=0;i<lineCount;i++) { printf("%s", harbour[i]); } } int main ( void ) { static const char filename[] = "data.txt"; … |
| | l have got a series of menus. What l want to do is change the background-color of the link onclick. What l have done use jquery like this [code]jQuery('.menu a').click(function(){ var clz = jQuery(this).attr('id'); jQuery(this).attr('class','active'+clz); })[/code] This is not work.The code needs to work on mobile phones |
| | Hello, I'm currently taking AP Computer Science with no prior experience with programming and I am facing a bit of a problem with the last problem on my programming assignment. You see, what I have to do is write a program that displays a name four times either horizontally or … |
| | I'm trying to learn Java Servlets on my own but I'm having some very basic problems. The code [CODE]"import javax.servlet.ServletException;"[/CODE] produces a compiler error, "the import javax.servlet cannot be resolved". I'm using version 3.2.2. Why am I having this problem? |
| | HI while clicking calendar button calendar is displaying in IE6 and IE8 but in IE7 browser calendar is not displaying, java script error like obj null iam getting pls help me in this // written by Tan Ling Wee on 2 Dec 2001 // last updated 20 June 2003 // … |
| | This is code for the algebraic slope formula (y2 - y1) / (x2 - x1). I need help. My error is: Uninitialized variable formula2 is being used without being initialized. Can anyone help me??? [CODE]#include <iostream> #include <string> #include <cmath> #include <algorithm> using namespace std; int main() { int formula1[2]; … |
| | I have done most of the code but am struggling a bit now, please help The brief is Write a class named Month. The class should have an int field named monthNumber that holds the number of the month. For example, January would be 1, February would be 2, and … |
| | Hi all. I'm a JSP newbie and I'm trying to write a small client application that should facilitate the user authentication onto wifi hotspots provided by a telco operator from my country. Basically the application stores the user credentials and when the user push the (only) button on the GUI … |
| | banner_manager.php [CODE] <?php include ("includes/koneksi.php"); //$_REQUEST['simpan'] = isset($_POST['simpan']) ? $_POST['simpan'] : ''; //$_REQUEST['link'] = isset($_POST['link']) ? $_POST['link'] : ''; //$_REQUEST['gambar'] = isset($_POST['gambar']) ? $_POST['gambar'] : ''; //$_REQUEST['id'] = isset($_POST['id']) ? $_POST['id'] : ''; //SIMPAN DATA if (isset($_REQUEST['simpan'])){ $id = $_REQUEST['id']; $link = mysql_real_escape_string($_REQUEST['link']); $gambar = $_REQUEST['gambar']; } //Cek apakah ada … |
| | Hi frnz , i need a code for 2^n and suppose user enter n = 4 , so the output will be 16 . Now whatever output we will get i need sum of numbers in that output e.g here we have 16 i.e 1 + 6 = 7 . … |
| | Good Day to all, Can anyone give me an idea on how I can select an item in ListView using Right Click mouse button? Any insight would be great. Thanks |
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