Programming Forum

int hashKey(int key) { return key % tableSize; } void insertar(int key) { int index = hashKey(key); while (hashTable[index] != NULL) { hashTable[index] = key; index++; } } i'm trying to add values to this hash table array, but i"m having trouble trying to make it. I already initialized the …

Hi, While I have some basic js coding skills and a few APIs uses in the past, I get stuck with one because it basically contains 3 calls. All async. Step 1 is pushing a file to the service and get back an ID in return. Step 2 is requiring …

Hello everyone, I created an extension for Magento This is the demo: http://carte.mageaction.fr/mapclick do you like?

Hi, I am a newbie here, Recently I was working with H3LIS331DL 3-Axis Linear Accelerometer I²C Mini Module Here is code for the X, Y, Z-axis. #include <Wire.h> // H3LIS331DL I2C address is 0x18(24) #define Addr 0x18 void setup() { // Initialise I2C communication as MASTER Wire.begin(); // Initialise Serial …

Hello Everyone, I'm trying to create / edit a binary value within the windows registry so far I have this: Dim data As Byte() = New Byte() {&H48, 96} Microsoft.Win32.Registry.SetValue("hkey_local_machine\hardware\description\system\bios", "SystemProductName2", data, Microsoft.Win32.RegistryValueKind.Binary) However, I want to set a product name say "Acer Stuff" to the registry and what is …

I have developed a game for android mobiles ["Rise Up Air Balloon"](https://play.google.com/store/apps/details?id=com.abacus.riseup). I want to updatte it. Kindly suggest me something if it is better to update https://lh3.googleusercontent.com/rB-fPEBiaGzT_ubSzCtSfftC4pKkIm5buAS2_DhQz4_exYFCrjbcN2T1NhkmM0A3Jj0=s180-rw

Hello, I am newbie and start learning Android mobile programming using react native.. I encounter a problem using setState state, it's keep show an error : **"Can't find variable : setState"** import React, { Component } from 'react'; import { AppRegistry, StyleSheet, Text, View, } from 'react-native'; export default class …

looking for laptop for latest gaming under $1000 need some suggetions for [gaming laptops under $1000]

New to this site I would like to say hello. My main interest is programming in cpp and especially the use of the Standard Template Library and std:: stuff. More than willing to look into any questions from the community. Perry.

Well I guess it is my turn to ask a question, since most of the time I spend answering questions on DaniWeb. The Problem: DataViewGrid throws a "System.ArgumentException parameter is not valid..." when the dataset contains an SQL 2005 TimeStamp type column. The error occurs in System.Drawing.FromStream... da da da …

Hey all long time no see!! As i started Internet Marketing i quited to code but somehow everything is about coding... :D So i am trying to come up with new method but i will talk about that in the next thread :) so I am trying to create push …

Hello i am using Ionic 3 and Angular 5. Does anyone has an example for displaying items in different ion-cols (col-6, col-8,col-12)? Pinterest wise?

<?php $con = mysqli_connect("localhost","root","","register"); if (!$con) { die(' connection error: ' . mysql_error()); } $name=$_POST['name']; $fname=$_POST['fname']; $dob=$_POST['dob']; $address=$_POST['address']; $ph_no=$_POST['ph_no']; $email=$_POST['email']; $zip=$_POST['zip']; $phd_marks=$_POST['phd_marks']; $ph_out=$_POST['ph_out']; $ph_study=$_POST['ph_study']; $ms_marks=$_POST['ms_marks']; $ms_out=$_POST['ms_out']; $ms_study=$_POST['ms_study']; $ma_marks=$_POST['ma_marks']; $ma_out=$_POST['ma_out']; $ma_study=$_POST['ma_study']; $ba_marks=$_POST['ba_marks']; $ba_out=$_POST['ba_out']; $ba_study=$_POST['ba_study']; $fa_marks=$_POST['fa_marks']; $fa_out=$_POST['fa_out']; $fa_study=$_POST['fa_study']; $matric=$_POST['matric']; $matric_out=$_POST['matric_out']; $matric_study=$_POST['matric_study']; $exp=$_POST['exp']; $experience=$_POST['experience']; mysqli_select_db("register", $con); $sql="INSERT INTO cv (name, fname, dob, address, …

Hi all, this is my first post and would appreciate some insight as to where im going wrong. I have the following form that successfully registers a new user to my mysqsl database via PHP - with the following $sql INSERT Function The problem im having is sending the activation …

i am new to c++ and m having a problem in making a scientific calculator plsss help me i dun know how to make the power function work here is my program m working in visual studio 2005 ,c++ getiing this error error C2064: term does not evaluate to a …

**Task** Your task is to write a program that will draw graphs and output them as coloured image in the .ppm file format and display them using a suitable external image viewer (IrfanView). The program will use code generated sine waves, and harmonics of these, to calculate and display the …

I am new to C and C++, but I wrote this calculator in C++. It compiles okay on borland 5.5, and can do addition, subtraction, multiplication, and division of two numbers. If you type any characters except numbers, +,-,*,/,or e, there will be lots of beeping noises and error messages! …

Hi, I am new to this community and would be grateful for any guidance you can give. I am constantly receiving a PHP warning whenever I create a post on my wordpress site. Below is a sample of the warning. **PHP WARNING ** html/thegeelongeditioncom/wp-content/plugins/df_social_media/df-social-media-oauth.php on line 533 [11-Dec-2019 02:16:53 UTC] …

Hello everyone, I am writing this post again because there were ambiguities in the previous one. I need help with this task tomorrow. I will present what I have, what I got from you and ask which code is best to use to perform this task. I will start with …

The purpose of this assignment is to provide you with experience in coding programs that make use of parallel lists. This program maintains 2 parallel lists. The first list maintains names of students and the second list maintains their grades. These 2 parallel lists are shown below: Elements in parallel …

I made this game equivalent to tictactoe but with a slight twist called find the X between two players using socket programming with Java. Don't know where I went wrong in trying to find the X but for some odd reason my count variable never updates allowing the victory message …

 it hard for me to explain what the problem, but the thing that i need your help is , how to retrieve the ID to listview, im trying to create a POS project like on restaurant or fastfood store, in the listview it will retrieve image ang name, but …

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Hello guys , can you help me how to get the ID from mysql DB , if the listview is click the name and the ID well retrieve to textbox1 and textbox2, i dont know how to get the ID?, on the listview the ID wasnt retieve , can you …

It's not showing the image in the terminal window or the jframe. import java.awt.Canvas; import java.awt.Color; import java.awt.image.BufferStrategy; import java.awt.Graphics; import java.lang.Runnable; import java.lang.Thread; import javax.swing.JFrame; import java.awt.image.BufferedImage; import javax.imageio.ImageIO; import java.io.IOException; public class Game extends JFrame implements Runnable{ import java.awt.Graphics; import java.awt.image.BufferedImage; import java.awt.image.DataBufferInt; public class RenderHandler{ private BufferedImage …

Hello guys i need help on implementing of search bar using javascript, html and css without database so that i can store data and then i can search them and display to another page. please I need some assistance

hello, I am trying to learn c++, and I am trying to run this program to display the correct answers in the end. the user will be asked to input their answers to the 20 questions on the list. for what I have read, I think I should be using …

Just trying to find out which of these five isprime functions is the fastest.

Hello i want to show the full image in a specified height div like this <div style="width:400px"> <img class="images" src="someimage.jpg"> </div> i tried this .images { width: 100%; height:auto; }