199,114 Archived Topics
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 | Hi guys, I'm a little stuck with something here. Basically I have a a method which, given a List of Students will have to filter out those who are younger than 60yrs old and should return a List of Students who are over 60yrs old but I want this to … |
| | I have table i wish to count how many times a value appears in all column the table structure id Subject1 Subject1score subject1grade Subject2 Subject2score subject2grade 1 English 100 A Mathematics 100 C HERES MY PREVIOUSLY TRIED CODE <?php $subject1grade='A'; $subject2grade='A'; $subject3grade='B'; $a=array("$subject1grade","$subject2grade","$subject3grade"); print_r(array_count_values($a)); ?> THE RESULT Array ( [A] …  |
| | Create a collection of these javascript files as an experiment to play with the language, or to solve problems for myself work.I also hope to give some help to those who need to use this script or save time searching the Internet and just starting to learn I would gladly … |
 | I am wondering if anyone could recommend the best CMS for an Airbnb-style marketplace that allows people to sublet their apartments, and other people to search, filter, and pay for the apartments listed. These are the main requirements: - Ability to sign up both buyers and sellers. - Accounts for …  |
 | how can i print 3 values(without knowing their string\number size) in same column using cout? i'm using these code: cout <<"\n" << "show tokens\n"; for(unsigned int i=0;i<Tokens.size(); i++) { cout << "Token: " << Tokens[i].Token <<right<<setw(20-Tokens[i].Token.size())<< "Type: " << Tokens[i].Type <<setw(40) << fixed << "Position Line: " << i<<"\n"; } …  |
| | hello i am developing an application in c ++ and mysql and i am having a lot of difficulties in more specified login in the query where the query needs the user and the pass which are in variables. Can anyone help me? Thanks. |
| | Hi All, I am going to write a small inventory tracking app for a small company. What they need is only to keep track goods in, goods out, supplier, customer, and purchase price and sell price so we are able to calculate purchase price, sales price, and stock value. [LIST=1] … |
| | I have a leaflet.js map on a Bootstrap web page. On first view of the page the map doesn't show, but on resize it shows. Can anyone suggest a fix for this? This is my code. html <div id="mapid"></div> css <link rel="stylesheet" href="https://unpkg.com/leaflet@1.5.1/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin=""/> #mapid{ height: 500px; width: 100%} … |
| | Hi guys, its there any way to change the trigger of this button "add to cart" to run this link? I keep trying to figure out how to edit but it dosent work. :(. Buttton: `<button type="submit" name="add-to-cart" value="<?php echo esc_attr( $product->get_id() ); ?>" class="nm-simple-add-to-cart-button single_add_to_cart_button button alt">text1</button>` Link that … |
| | Hi, I was learning 'Selection Sorting' in C and while writing my program I constantly get the error- >[Error] expected expression before '{' token Here's my program- #include<stdio.h> void main(int A[10]) { int i,j; A[10]={2,4,1,9,0,6,5,7,3,8}; for(i=0;i<9;++i) { int Min=i; for(j=i+1;j<10;++j) { if(A[j]<Min) { Min=j; } int temp=A[i]; A[i]=A[Min]; A[Min]=temp; } … Programming  |
| | Hi, I'm attemting to learn programming with Python and am currently trying to design an adventure game that sets up rooms and a player can move between them. I'm having problems working out a lop function that can move the player around the rooms. The current method has an error … Programming python  |
 | I am currently creating a product lookup system for a project of mine, however from reading around it has come to my attention that an OLEDB connection will not handle the SQL query below as it will not handle more than a simple "SELECT, FROM". Table: tbl_ProductInformation Field: Product_Name CurrentEntry … |
| | hi.. am unable to view objects of a form in a project, although am able to view its code.. Whenever i try to open the form to view its objects, i rcv an error mentioning **"Error Loading Form. Please check "<path>.log" for details."** In the log file it says **"Line … |
| | Hello Everyone, I have an FPGA application that has some function (i.e: Matrix Multiplication) now I want to create the memory interface for FPGA communication based on the model pushed into the FPGA? For example, If we have the size of 1024 and the size of data is 10 bit … |
| | I want a calender to appear, making it so that the customer can chose the dates. #include <iostream> #include <string> #include <ctime> using namespace std; double SubTotal=0.00,Total=0.00, Dis=0.00, DisGCH=0.40, DisConf=0.15, DisSpec=0.05; int NoOfDays=0, TelNumber, CreditCN, GoldCN, RPriceSing=175.00, RPriceDoub=250.00, ConfN; string LName, FName, Address,Occupancy, DisType,GoldCardHolder,ConfDel, CheckInDate; int main(){ cout<< "WELCOME TO … Programming c++ |
| | I new in learning Object Oriented Programming... I face a problem that how to do this question for loop and if.... hopefully can get some help in this website...` this question is need to do from the previos question.. this is java need to do the question using NetBeans.IDE.. question:(at …  |
| | I do not have a clue as to what the problem is with this code. I am running php 7.0. This was an old form I used long ago, decided to upgrade it for random use. It works on php 5.0 but not in 7. I have run it through …  |
 | Hello, I would like to style my table. I have two different table that I would like to style differently. How to do so? This is what I try but it does not work: table, td { padding: 5px; } .order table, td{ width: 5px; } </style> <table class="order" border="1"> … |
| | Please help me to creating code for my images from form to public folder and retrieve it on my view trough database This is my form: <form = method="post" action="/saveform1" > {{csrf_field()}} <input type="text" class="form-control" name="yourname" placeholder="Enter your Name"> </br> <label> Your Email </label> <input class="form-control" type="email" name="email" /> </br> … |
| | Hi, i want to include images in email,i write the following script which unfortunatly not working,please any one help me resloved my issue `$to = "example@gmail.com"; $subject = "new account created"; $body = "New account has been created <img border=’0' src=’http://www.example.com/myimages/track.php?MID=1111&SID=2222' width=’1' height=’1'> " ; $headers = "MIME-Version: 1.0" . … |
 | I'm doing an assignment for a class and I can't figure out what I'm doing wrong to keep getting the "illegal start of expression" error. Any help would be appreciated. public class Overloading { public static void main(String[] args) { public static int max(int num1, int num2) { if (num1 … |
 | Anybody who knows how to change word or character in kanji to katakana or vice-versa. I'm using 2 textbox to do this, the first textbox is for katakana and the second textbox is for kanji. What i wanted to do is, whatever i typed in the kanji textbox it will … |
 | H! I am writing a java proram in which I need to generate and read barcodes to and from .PNG images. I used barcode4j-2.jar library to generate barcodes and write them to PNG image. I did this successfully. But I faced an error during reading that generated barcode from the … |
| | i'm creating a program using Code Blocks with GNU\GCC compiler. i'm using Windows 10 with Windows Defender. my program create a txt files(instead a text files, we can speak binary files too), but the Windows Defender can delete the file(and i have sure), for avoid these problem i must disable … |
| | Please I need your help, I am new to PHP and I need your help in inserting multiple select array into the database in the form of this. This is what I want to achieve. My table has 3 columns (id, examno, results). I want results column to be inform … |
| | Please I need your help, I am new to PHP and I need your help in inserting multiple select array into the database in the form of this. This is what I want to achieve. My table has 3 columns (id, examno, results). I want results column to be inform … |
 | I Write code to send e-mail from an ASP.NET application..Is this correct for that or need some changes..any changes in the code will be happilly acceptable.. MailMessage mailMess = new MailMessage (); mailMess.From = "abc@gmail.com"; mailMess.To = "xyz@gmail.com"; mailMess.Subject = "Test email"; mailMess.Body = "Hi This is a test mail."; … |
| | $strSPQuery = "SELECT * FROM `san_pham` where ma_san_pham=".$arrMa[$i]; $resultSp= mysqli_query($conn,$strSPQuery); $rowsp = mysqli_fetch_array($resultSp); $tong += $rowsp["gia"]*$arrSl[$i];  |
 | The company sells the coffee in 2-lb bags only, and the price of a single 2-lb bag is $5.50. When a customer places an order, the company ships the order in boxes. The boxes come in three sizes: the large box holds 20 bags of 2 lb, the medium 10 … Programming java |
| | Hey everyone. I received this sql server error and I can't figure out where the trouble is: 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: …  |
 | Hi guys, this is my first question here What useful plug-ins / debuggers for Visual Studio do you use (for Windows)? P.S. I know Visual Studio has a good debugger. Thanks a lot |
| | hi everyone! I am wondering if anyone can point me in the right direction regarding cookies and sessions. What I need to know is this; I am developing a website that has mixed html and php pages. I am wanting to have "members" where certain web pages are accessible to …  |
 | Hello Coders, I am working on ASP.NET Web Forms. In my page there is a GridView which should have a feature to upload multiple files at the same time to the server. Can you help me in implementing this feature. I want: 1. The files should be uploaded from the … |
 | I have some simple scripts like blogs, forums, and so on. They are not of high quality but I want to sell them. The problem is that I cannot build a professonal website. But I want to sell my work. Where can I find a marketplace for such items? Note … |
| | Hi, I'm wondering if it's possible to have a desktop app with a database online? Can you give me an example? :P |
| | I need help with reading data from web page. I wanted to do database of rates (forex). For example: whan price is (eur\usd) 1.4231 then 1.4230 then 1.4229 then 1.4230. I wnated to make text file and application (c\c++) write there those price. In tex file: 1.4231 1.4230 1.4229 1.4230 … |
 | Hello Everyone, I want to know about more binary search in C programming and their various variation and how its work? I am sharing sharing code. Can anyone tell me is it right? Requirements ask for using binary search on an unsorted array, then it needs to be sorted first …  |
| | Hi all, I am wondering what is the best way to setup Ninject, ASP.NET Identity and Entity Framework? Normally (without Ninject) I would create my solution by separating the MVC project from Data project and things would work just well, but I can't really figure out the best way to … |
| | We currently have a website running, domain.com but we are going to change the website and we are working on the new website under dev.domain.com it is a wordpress system we are putting together, is there a way to setup dev.domain.com as domain.com but still not be out in the … |
| | I have used the breadcrumblist mentioned by the schema.org for my [[website](www.xenex-media.com.au)](https://xenex-media.com.au/) <script type="application/ld+json"> { "@context": "https://schema.org/", "@type": "BreadcrumbList", "itemListElement": [{ "@type": "ListItem", "position": 1, "name": "Home", "item": "https://xenex-media.com.au/" },{ "@type": "ListItem", "position": 2, "name": "About Us", "item": "https://xenex-media.com.au/gold-coast-web-designers/" },{ "@type": "ListItem", "position": 3, "name": "Our Services", "item": "https://xenex-media.com.au/digital-marketing-agency-gold-coast/" },{ … |
| | Hi everyone! i have a question that, if there are two radio buttons Male and Female, if some select male,this value will be store into database, but if he select again another value which is female,then how the first value(Male) will be replace by second value (Female) in the database … |
| | # I need a project# Hi, I am brand new to programming and was wondering if anybody had any suggestions of where/ how I could learn more python, and or a good project that would help my learn new elements of code as i learn them. |
| | I have a problem. I want to show two different value in same button. Here is the image of the report---- https://ibb.co/wrrDSDX Try If Not String.IsNullOrEmpty(ComboBox1.Text + TextBox1.Text) Then Dim keyword As String = Me.ComboBox1.Text + TextBox1.Text.Trim() Me.LeaveInfoBindingSource.Filter = "(LeaveCategory LIKE '%" & keyword & "%')" & "OR Convert(PersonalNo,'System.String') LIKE … |
| | Any WRONG WITH THIS CODE? I AM BEGINNER TO THIS .>>> #!/use/bin/env python3 import os import tkinter import webbrowser from tkinter import * from tkinter.filedialog import asksaveasfilename from tkinter.scrolledtext import ScrolledText from PIL import Image, ImageTk from PIL import * window = tkinter.Tk() window.geometry("520x800") window.title("STARLABS BIOSCIENCE SDN BHD") window.resizable(False, False) … |
 | Hi. I wanted to review the idea of "Link List" but using C++ and not Java. I borrowed a header file from a textbook to test how a link list works (I know that if I don't paste the whole code [its not my code anyway. It was from a … Programming c c# c++ linked-list |
| | Hello to all. I am developing software in vb.net for sales invoices. Where i need to import invoice data from excel file to vb.net Grid Data View and then save into access db. I will use db data in future for creating customer invoices. I have code that import excel … |
| | Programming Exercise ATM Machine In this assignment you will create a program that allows a user to do the following: 1) Create a bank account by supplying a user id and password. 2) Login using their id and password. 3) Quit the program. Now if login was successful the user … |
 | Hi All, Any suggestions on how could we attach the NLog.config to a docker-compose.yml file so that it generates an “NLog_Internal.txt” on the host machine and we can see all the application logs in that file? In other words, is there a way we could extract the logs of an … |
| | Hello, I'm a newbie in python. I've written a code for websocket for server and client communication. here im getting some data from server ( "sprintf(buffer,<STX,250,350,254,%d,858,STX>, i) and im saving this to RPI which is my client. now i've to display these readings on a window using tkinter. i've created … |
| | Does anyone here know MVC well enough to teach me or know of a great tutorial I can read? I'm a Senior C#, ASP.NET Web Developer at my core but since I've been under employed for a few years I have not had the chance to learn MVC. Also interested … |
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