199,113 Archived Topics
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| | Hi, I am using ffmpeg to convert wav audio files to mp3 format but I am getting this error. "cannot execute binary file". I have given 777 rights to my ffmpeg folder and my operating system is ubuntu x86_64. I have uploaded the 64 bit version for ffmpeg but still … |
| | Suppose that I have a resumable link to a URI on the web.Is there any method I can setup a streaming script/service that simply redirects the data by downloading it from a source to destination(assume that the destination is the file requestor) ? Like what happens at http://unrestrict.li/home .They say …  |
| | Hi, I am using ffmpeg conversion from wav format to mp3 format. I want to convert the length of the audio file as well. The length of wav audio file 35 sec and I want to convert it to 15 seconds. Is there any way I can convert the length … |
| | **Why is it that when i use ctime to capture the time I am getting this error: time_t now = time(0);// convert now to string form char* dt = ctime(&now); cout << "The local date and time is: " << dt << endl; error C4996: 'ctime': This function or variable …  |
| | Dear sir my html file has following coedes <Html> <head> <title>Add two numbers on same form</title> <body> <center> <h1><font color="blue"> Sum Two Numbers</font></h1> <form name="thisform" method="Get" action="getsum2.php"> <table cellpadding=3 cellspacing=3> <tr> <td>Enter First Number</td><td><input type="Text" name="text1"></td> </tr> <tr> <td>Enter Second Number</td><td><input type="Text" name="text2"></td> </tr> <tr> <td style="color: #ff0000">Result</td><td><input type="Text" name="text2" … |
| | Hi, I am trying to recieve an encrypted email attachment and then decrypt the attachment using open ssl. I am successful in decrypting the file. The file that I recieve is in smime.p7m extension. When I decrypt that file the file is decrypted and the file that is decrypted displays …  |
 | Hi all, This is so simple and it's driving me mad. I've done it many of time before but at this moment in time - blank! How does one display the text: © and stop it from changing to a copyright symbol? Thanks, M |
| | ProducerConsumer_Using_ExecutorService class in a for loop initiate producer consumer threads using worker threads from ExecutorServiceThreadPool class. consumer thread takes an element from queue adding it to ArrayList consumerdata. Seems that consumerdata has no elements. why is that; Both producer - consumer threads seem to work. import java.util.ArrayList; import java.util.Iterator; public … |
| | Hi, I have writen a code whit some functions and the program start by launching on of those functions. The problem is that some of the variables in the functions need too be accessed by other functions. I know that I can use global "variable name" but is there a …  |
| | import time pause = time.sleep(3) print "Welcome to the Game of Choice!" pause print "You will be given multiple choices throughout this adventure. How you choose determines how you end. Please answer questions in all lowercase letters. On all questions that require a yes or a no, type out the … |
 | I am trying to generate a program using the builtin Random and generate an algorithm that determines whether the number is odd or even. I need to write a program that generates 100 random numbers, determine if its even or odd and finally count the number of even and odd. … |
| | Hi all. How Can I makes login form for my vb.net project? I would like to make one that can identify the user according to their roles. Eg. Roles 1-4. Role 1 being the lowest user so this user can't use everything on the app. Role 4 as the highest …  |
| | I need a code based on this attack on hill cipher http://practicalcryptography.com/cryptanalysis/stochastic-searching/cryptanalysis-hill-cipher/ in python. As I am not maths student I am so helpless in this. Also I need to specify the charecterset of my own here.. can anyone help? |
| | How would i output my vector of strings into a ".txt" file?  |
 | Hi guys, Am working on a mini project and my question to you is: What would be your top 5 to 10 important tips for security while working with PHP? Thanks for any help recieved!!  |
| | Okay, so I know how to reverse the whole string of a vector, [code]for_each(newLines.begin(), newLines.end(), [](std::string& s){ reverse(s.begin(), s.end()); }); copy(newLines.begin(), newLines.end(), std::ostream_iterator<std::string> (std::cout, "\n")); [/code] But is there a way to only reverse the first 10 or so characters of a vector string? i.e. sdjkfskjd sfdsdf sdjflkjsdjklfsdlkjflksdjfkls jklda sdfioss …  |
 | Hi (Salm).. In my java code i have to insert a table into a text area, by choosing "insert table" from the menue "Insert" so then the program will ask me to enter the number of rows & cols to create the table with the numbers i've entered.. the image … |
| | So I am trying to create a text editor for php, html, css an JS. I have a tab function that creates a new tab, and inserts a new richtextbox ready to type code. My problem is this, how do I select only the text from the currently selected tab … |
| | Hi, am trying to for file uploading of doc, docx type. When I uploaded the file there is no space at the top of the page but when I download the file it makes an extra space at the top of the page. Is there any solution, suggestion or idea … |
| | Hello! I am trying to implement a persistent data structure using a vector of linked lists, but each time I am adding the modified list to the vector, all the old entries seem to be updated... Could you please help me? Definition of the vector of linked lists (the list … |
| | Hi All, I am trying to the following: The code is written in ASP, the output is from a database. I am trying to multiply the QTY and RATE#2 and display total with each order in the returned data. This relates to the last td's in the output. I also … |
| | Hello All, Just looking for code snippets to remove color from jpg image. I would like to remove red, blue, green from a picture, leaving black and white. For instance, imagine a newspaper cartoon with an "X" on the picture. I want to remove the colors leaving the "X". I'd …  |
| | drop trigger if exists update_asset; drop trigger if exists insert_asset; drop trigger if exists process_asset; delimiter | create procedure process_asset_calc ( in name varchar(50), in cost decimal(20,2), in life int(11), in whenacquired date, inout Months_Depreciated int(11), inout Accumulated_Value double(2,0), in residual_value double(2,0), inout Monthly_Depreciation double(2,0), ) BEGIN set Months_Depreciated = …  |
| | Hi currently trying to fighure out how i would need to solve this task... I have a database table which has lots of records and each record will have a parent id attached... e.g. Table_1 ----------------------------------- id name parent 1 test1 4 2 test2 3 3 test3 4 test4 2 … |
| | Can somebody explain to me how can I create a one page for all crud and my edit for to be the same with my create form? I don't know how to use if(iseet($_POST['action=create']) if(iseet($_POST['action=edit']) if(iseet($_POST['action=delete']) Oh and if someone is intrested in accepting an apprentice to teach and review … |
 | Hi DW I'm creating a program in vb.net which is an aspx but I think the solution to my problem as I'm using vb.net can be as vb.net because most of the codes in this web application I wrote it via vb.net, I have a server it a wamp server … |
| | hi I have this code that will send my panel into a printer but the problem is it doesent let me choose which printer I will use any idea on how can I make the printer window appear? thanks Public Class Form1 Dim img As Bitmap Dim WithEvents pd As … |
| | please can you help me to solve this problem :>>> no develop a bookstore information system. The bookstore manages a collection of books it is selling, book orders, and customers who purchased from the store. A book store also has a counter that accepts cash from book sales. Each book … |
| | There is a form that i want to submit and url rewrite at the same time. I can change url by adding onsubmit="rewrite_form(event);" option in form : function rewrite_form(e) { var form = document.forms[0]; // .getElementById("form1"); window.location = '/search/' + form.f.value + '_' + form.t.value + '.htm/' + form.amt_from.value; if … |
 | The Question: Write a function main that prompts a user to enter the number of different items that he intends to purchase from a showroom.Your program should read for each item the quantity to purchase and the unit price then finally display total amount to be paid anyone help me …  |
| | hello folks I'm a greenhorn in PHP so excuse me if i'm being dumb. I have set up a page that is pulling records out of a database table, the user viewing the page is intended the choose a number of the records on the page (using checkboxes) and download … |
| | Dear Sir, I have following codes <?php mysql_connect("localhost", "root", "") or die("Connection failed! " . mysql_error()); mysql_select_db("asia"); echo "Connection successful!"; $find_query = "select *FROM ghee where sno=3"; $strSQL = mysql_query($find_query); // Execute the query (the recordset $rs contains the result) $rs = mysql_query($strSQL); // Loop the recordset $rs // Each …  |
 | I have an XML file I downloaded that is supposed to be API documentation for a program I downloaded. The problem is that I haven't the slightest idea how to read the file. I tried using Notepad, Google and IE, they all just show a lot of gibberish. What program … |
| | I try to generate nested reply with my custom layout but its showing nested comments as a new comment ... here is my comment.php code <?php /** * The template for displaying Comments. * * The area of the page that contains comments and the comment form. /* * If … |
| | <?php // post_view.php require 'connection.php'; $id =$conn->lastInsertId('id'); $stmt = $conn->prepare('SELECT * FROM posts WHERE id = LAST_INSERT_ID(id) LIMIT 1'); $stmt->execute(array('id' => 'LAST_INSERT_ID(id)')); while($row = $stmt->fetchAll(PDO::FETCH_ASSOC)) { //$row is an array object? that has one array in index 0 print_r($row); echo '<h2>'.$row[':title'].'</h2>'; //echo '<em>Posted '.date('F j<\s\up>S</\s\up>, Y', $row['date']).'</em><br/>'; echo nl2br($row[':body']).'<br/>'; echo … |
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 | hello friends i have 3 variable in form option and it content diferent price of shipping and i have varile price of product, and and other variable who is the total, i would like when user choose shipping of his choice that the total change my code is below <?php … |
| | I'm working on making a user maintenance system for my class, I have created the add/delete user portion but as for the edit portion I am completely stumped. So far I have created the form but what I want to do is be able to hit find user and then … |
| | concerning john conway life of death , a grid ,in which there alive cells, form a pattern . This pattern is in the positioning 0 which is called generation 0 . a loop begins and the status of cells , in each generation , change so that the pattern change … |
 | Okay so i have a page when it is visted stores there ip to file and bans there ip access to a differant page. Problem i have is it will only ban the last visted ip, which i want to ban all ip's in the file. page1 which is visted … |
| | Hi i need help to retrieve data from DB. I am trying to retrieve from database the number of cars that we registered each month in 2013.Based on that i will draw a line chart.so on my x-axis will be cars, and y-axis is number. Note: i have different models … |
| | <?php require_once("./Connections/root.php"); mysql_select_db($database_root, $root); include 'p_settings.php'; session_start(); $user = $_SESSION['MM_Username']; $q = mysql_query("SELECT id FROM performer WHERE username='$user' LIMIT 1") or die("Error : " . mysql_error()); $r = mysql_fetch_assoc($q); $id = $r['id']; ?> You can set three countries as banned." <br> Please choose from the following countries: <?php $query = …  |
 | I am havin an issue with the findVolume for the sphere part. It seems to ignore the "4/3" part but calculates everything else. Is there a way I can make it include this function? Here is the code: public class Sphere extends threeDShape{ double r; public Sphere(double x, double y, …  |
| | i have a question that is this possible to create database application through c++ ? don't be confused in database application and file oriented application . if yes, then how can we create database application ? |
| | Hello, all. I'm creating a program that lets a user play Hangman. I've attached the directions for the program for clarification. My code is pasted below. I've set up a couple methods for it, but I'm having difficulty in understanding how to call these methods in the main class (assuming … |
| | <?php require_once('recaptchalib.php'); $privatekey = "your_private_key"; $resp = recaptcha_check_answer ($privatekey, $_SERVER["REMOTE_ADDR"], $_POST["recaptcha_challenge_field"], $_POST["recaptcha_response_field"]); if (!$resp->is_valid) { // What happens when the CAPTCHA was entered incorrectly die ("The reCAPTCHA wasn't entered correctly. Go back and try it again." . "(reCAPTCHA said: " . $resp->error . ")"); } else { $username = $_POST['username']; … |
| | Hi all, I need some help regarding dynamic vector. Shape2DLink.cpp void Shape2DLink::InputSensor() { string shape,type; cout<<endl<<"\n"<<"[ Input sensor data ]"<<endl; cout << "Please enter name of shape: " << endl; cin >> shape; shape2D.setName(shape); cout << "Please enter special type : " << endl; cin >> type; shape2D.setWarpSpace(type); if(shape == …  |
| | Hello, I've searched around and found similar threads to my question, but haven't really found something that has helped this concept click. I'm trying to create 4x4 array that holds 8 pairs of numbers in randomly generated spaces. For example, the array: 1 1 2 2 3 3 4 4 … |
| | Hello guys and girls.. I have a problem with the media wiki endgine.. I want to create user groups via the UI, but these groups and permissions are static. (By static I mean that they are written in a php file that puts them into an array.) The php file … |
 | Hi guys i am new here i want to help about: how to convert digit(number) into word for example: Enter a number:123 Output:one two three |
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