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| | i need help on this project it really makes me crazy... imnising access 2007 and vb6 together in my code im trying to make a report using sql query inner join on access database with aggregate function so sad the result is really bad.... the many to many relation ship …  |
| | Hi, I run an online shop selling T Shirts and we often need to produce tons of T Shirt mockup images in Photoshop. We basically enable the layer for different T Shirt colours, Save Mockup As a JPG file and then repeat the same process for all the other colours. … |
| | Hi I am considering to use C++/CLI because of .NET. My aim is to create DLLs where these would be used by some language. Would I be getting any problems if I decided to export DLL containing managed code? Any portability issues? Thanks in advance  |
 | Hi I am developing using C/C++ window application using winapi. I will be using some standard STL containers and some win api functions provided by windows.h. I would like use the app on different windows versions such as windows 7 and 10. The apps will be builded for x86 architecture. … |
| | # I want to give a button in my JSP page, which on click of it should store an image in the filesystem. # Following is the code ScreenCapture.java which is a servlet. Purpose: To capture the screen of working area and store it in file system. Problem: - An …  |
 | I want to pass a value (0 or 1) to another page so i can make an ng if to return a different button. Any help? do i need to pass a parameter from .ts file? first page.html <button ion-tem (click)="goUsers()" *ngIf="editors.length == 0" value="0"> <ion-label> Add editors </ion-label> </button> … |
| | Hello, So I have buttons on my site connected to a PHP code that updates the column "status" in "users" table with a value based on what button you press. This is the PHP script for that: <?php include('functions.php'); $servername = "localhost"; $username = "root"; $password = ""; $dbname = … |
| | Hey everyone of the c++ world. I am a little stuck. Here is what i am suppose to be doing. Write the program as an object-oriented C++ program that calculates and displays the mortgage payment amount from user input of the amount of the mortgage, the term of the mortgage, …  |
| | I'm trying to add insert functionality to a textbook code example. I have an "off by one" error and I can't think of a way to fix it. Here's my attempt below: template< class NODETYPE > void List< NODETYPE >::insertMiddle( const NODETYPE &value, int position ) { ListNode< NODETYPE > … |
| | this code should send the id to the next form in the same html page <a href="newtestpage.php?id=<?php echo $post['C_ID'];?> #editEmployeeModal" class="edit" id ="<?php echo $post['C_ID'];?>" data-toggle="modal"> <i class="material-icons" data-toggle="tooltip" title="Edit"></i></a> and this code recieve the id and fill the data in the input box <div id="editEmployeeModal" class="modal fade"> <div class="modal-dialog"> …  |
| | Hi, I have checked all the prior forum questions on this topic, but none of the options seem to be working for me. I am creating an output file that goes into a specific folder for getting MP3 file information. When I run inside of Visual Studio Community 15, it … |
| | Hi, I have a problem, because I have a list, in which I'd like to be able to add and remove components, but in other thread I use components from this list. Is there a safe way to operate over this list? Would using synchronized functions (one for drawing, one …  |
| | Please tell what's wrong in this code.. I am using 3 DateTimePicker.. I think that line has some problem...Please Help..   |
 | I am currently studying for an "Associates in Computer Science" with the intention of tranfering to a four year collage to get either a "Bachelors of Computer Science" or a "Bachelor of Applied Computer Science" hopefully this spring. Before I can make a decision on which Bachelors I would like, … |
 | Hello, i got a table in Excel (or exported to CSV). There are 3 columns (1. column = specification / 2. columns = value1 / 3. column = value2). On my vb.net form i got a textbox, 2 labels and a button. If i write in in the textbox "5" … Programming file-system vb.net |
| | "Error in Line 4- System.NullReferenceException: 'Object reference not set to an instance of an object." Private Sub btnsearch3_Click(sender As Object, e As EventArgs) Handles btnsearch3.Click Dim vSearch As String = InputBox("Enter Employee Id to search the details:") If vSearch <> "" Then cmdSearch.CommandText = "SELECT * from Employee_Details WHERE Emp_Id …  |
 | I'm having a webpage that loads inside an iframe. I added the base tag to load the images, styling and to make links work, after clicking on a link I'm getting the error "whatsmyip.com refused to connect". Adding target="name-of-iframe" to all links doesn't work. HTML <html> <head> <script type="text/javascript" src="jquery-3.2.1.min.js"></script> … |
| | I need a little help. I have a web page that worked for about a year and suddenly In Chrome and Opera the full screen video stopped working. I have not made any changes to it since I published it, and I don't think I've made any changes to it. … |
| | I'm new to Java and I'm trying to recreate a simplified version of the Game of Mastermind. I managed to allow the player to input once but then it stops. I don't know how to fix this, I've tried everything I knew how to do to fix this but I … Programming java |
| | Hi everyone, new to the message board. I saw online that this is a good place for info. Im currently new to the web dev scene. I started coding and am looking for relavant info and such regarding anything i need to know. Currently working on CSS, been taking awhile … |
| | # Lab Assignment # We must create a program that will print a sorted list of all the students and the corresponding scores listing the highest score first and the lowest score last. In this case I would need a Bubble Sort. ## Question ## This is my "Bubble Sort" … Programming java |
| | Hello guys I'm trying to read a file copy content into a new file to a random directory: <?php error_reporting(E_ALL); $dirname = uniqid(); mkdir($dirname); $newFileName = '/'.$dirname.'/newfile.txt'; $newFileContent = 'someinfoinfile.txt'; if (file_put_contents($newFileName, $newFileContent) !== false) { echo "File created (" . basename($newFileName) . ")"; } else { echo "Cannot create … |
| | plz... some give me the answer for this . this was asked in an interview.  |
| |  I'm relatively new to python, and I'm trying to create a pokemon battle. This error has come up, I've looked up solutions but it hasn't helped me as I can't understand it properly. Please help, I'd like to learn especially since I'm planning on taking IT and computer science … Programming python |
 | i have made leaves managment system ,now i want to mentioned leaves days in attendance register if employee take leave from 1-1-2019 to 4-1-2019 then 5 day display in attendance register as a (L) . kindly guide me how it will get done. here is my attendance register query in … |
| | Hi All Brothers I am working on ERP system and i need one help I wrote code for Datagrid auto complete. this code is working perfect but it only showing one Column record from database what i need is i want first column is to autocomplete as i did and … |
| | i am here  i want to merge all rowsof 3 rd col so that output looks like... end result should be....  Programming python  |
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 | Dear Friends, can any one help me to find IP address of my computer with the help of simple programing in visual basic? Programming visual-basic |
| | how to fetch cricket scorecard to mysql database automatically for customization. i m planning to develop a game based on cricket. actually i am using php mysql database for it. i want complete cricket scorecard to mysql database automatically for customization. I m using snoopy class for content fetching from … |
 | Hello, I need help on getting solution for the below python code. The code gives the required output which is that it dispaly number of prime number that user wants. if user inputs 4 Actual Output: 2, 3 , 5 , 7 The main question is that I do not … |
| | Hi, I have the program, which is a traffic simulation, and I have a few linked lists in it. I'd like to ask you what is the easiest way to check if I don't have duplicats in them? The code which runs it looks like that: public static void main(String[] … |
| | I have a table that contains some cubes with servers and active status (see attached image): note: CUBE1 is repeated intentionally. The idea is the same cube is getting synced from the same server 1 as a data source (process_server) onto different target servers (query_server; say server2 is in region … |
 | Hi fellas, I hope my first message here comes across more helpful than bothering. I’ve recently launched a WordPress backup plugin - WPvivid Backup/Restore. It contains pretty all basic features that you’ll need to backup/restore you site and is fairly easy to use. And most important, it’s completely free(free update … |
| | I have a script that populates a form from MySQL database table row for editing. I'm performing MySQL SELECT and UPDATE via PDO. After editing a particular table row and clicking on the submit button, the table row doesn't update. The following is "modify-course.php": <?php // configuration require("../includes/config.php"); // query … |
| | import csv import xlwt import os import sys #import openpyxl # Look for input file in same location as script file: inputfilename = os.path.join(os.path.dirname(sys.argv[0]), 'book2.txt') # Strip off the path basefilename = os.path.basename(inputfilename) # Strip off the extension basefilename_noext = os.path.splitext(basefilename)[0] # Get the path of the input file as … |
| | I'm somewhat new to coding websites. I'm trying to have a code where it pulls multiple images from a single database and displays it in a grid, not a table. At the top of my page I have a normal connection to the database. (very sorry about not having a … |
 | I have an eCommerce website. Website loading speed is too slow. I have talked with hosting service provider. They told me that there nothing is wrong with hosting. So I need a developer who can help me to fix this issue. I will pay good.  |
| | I'm using the free website builder Mobirise application. Is it possible to remove all the links to Mobirise from the code? It's really annoying. I don't want to do it manually. |
| | So, I have created a text file containing the following: 10001 General Electronics 500 20001 fACEBOOK 700 10002 Twitter 400 The records are stored in a struct containing an integer id, string company and integer number of shares variables. I want the user to enter a Id, say 20001, and … |
 | Hi, When I was trying to create the IT Request Form and testing it out, I got some problems during the testing. The home page (index.blade.php) ended up getting an error called "Undefined offset: 1", maybe due to the table database problem.  The checkboxes in the Request Form (requestForm.blade.php) … |
| | I'm trying to make this queue program for school to take the next packet out of my queue (therefore delete it) in the queue function : struct packet_t *queue_retrieve(struct queue_t *queue) in line 73. I know that i have to use my write and read but i fail to understand … |
| | I would like help with creating a form that when submitted, creates a webpage which is able to be edited by whomever submits the form; I would also like this url/link to be added to a database. |
| | I created some cool project in Mobirise and want to add it to free wordpress themes. Is it possible? |
| | # Lab Question# We must create a program that do the following: Allow the user to type in a student name the coorosponds with the student's exam score. The program will be able to accpet exam scores till the user types in the phrase "allDone". The code will determine which … Programming java |
| | I am updating a C++ program, part of which copies arrays of doubles by iterating through each array (copies elements of array wa2 into array X): for (j = 0; j < N; ++j) { X[j] = wa2[j]; } // End for j I would like to use the built-in … Programming c++ visual-studio  |
| | Hi, I'm working as a Software Engineer. You can imagine, how will be my work? I used to work when I'm in my home too, especially, during the month ends. The problem is, I'm not able to access my internet during the day time .there will be a connectivity problem. … |
| | I am in a Computer Science Class and need help with the following Lab Assingment (WARNIG: this entry may be unintentionally long): # Lab Question # We must create a program that will do these three things: (1) Allow the user to type in a student name the coorosponds with … Programming java |
 | Hi All, So I an creating an online store just to play around with code and learn from it. I am building a store and on the confirmation page, I am trying to update the QTY of items in a cart by using the '-' or '+' buttons. However I … |
| | I have a website that lists pdf files for downloading, with links to each file. What I want to do now is design a search page that will look in the folder that contains these docs and search for docs that match a partial name. I have created search pages … |
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