Programming Forum

Hey guys and gals, any ideas on gaming laptops with good cooling system. Mine just melted ... :/

hello, can someone help me, when I put the codes from my book and edited them to use filestream, I encounter an error #include <iostream> #include <fstream> #include <string> using namespace std; struct nodeType { string info; nodeType *link; }; int main() { nodeType *head = NULL; nodeType *newNode; nodeType …

Hello, I have a problem in making that when the light is green it would light for 5seconds and when the lights are red-yellow or yellow it will only light up for 3seconds. Could anyone help me how to get the result? ; controlling external device with 8086 microprocessor. ; …

I'm making a movie website and want to make the limit of movies for example 10 per page but every pagination tutorial or guide I find shows only how to do this with lists, I want to do this with cards so it looks like it does on other movie …

 <?php // This page is for editing a user record. // This page is accessed through view_users.php. $page_title = 'Edit a User'; include ('includes/header.html'); echo '<h1>Edit a User</h1>'; // Check for a valid user ID, through GET or POST: if ( (isset($_GET['id'])) && (is_numeric($_GET['id'])) ) { // From view_users.php …

Hello! *I need help * I need to calculate average of the elements of the matrix in **vb.net ** 5 2 1 2 5 5 2 -2 1 5 -1 1 1 -1 -5 -2

## Introduction ## In Android development, Intents are used to request an action from an app component. There are two types of Intents: explicit and implicit. Explicit Intents are used when you know the exact package name of the component you need started. Implicit Intents, however, do not need a …

## Introduction ## Snackbars are great for displaying brief messages providing feedback to your users. In this tutorial, we will learn how to create Snackbars. ## Goals ## At the end of the tutorial, you would have learned: 1. How to create a Snackbar. ## Tools Required ## 1. Android …

## Introduction ## Notification is a great way to display information outside of your Android application. Your end users most likely already interact with notifications everyday, so knowing how to create notifications can greatly boost your user experience (*but can also backfire if used incorrectly*). In this tutorial, we will …

## Introduction ## Starting on API level 25, static Shortcuts can be used to quickly navigate to a specific point in your app. In this tutorial, we will learn how to create static shortcuts for an Android app. ## Goals ## At the end of the tutorial, you would have …

Hi, I'm an jQuery/Angular Developer last 5 years, and now I've planned move to ReactJS. I'm learning ReactJS by my own, as comparing the similar stuff what I did in jQuery (or Angular). My plan is, just to make a Login-Logout App, with ReactJS front-end and CodeIgniter - MySQL are …

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hi everybody , my Question is , how i can get the last row in my datagridview thanx in advance :)

Using: Visual Basic .NET 2012 Problem: I am using the code below to get the version information from a system dll. It returns a version number and I check the file manually by going to C:\windows\system32, right clicking, going to properties, clicking on Details and the version number that VB.NET …

Hello, I wrote this code in order to obtain a series of monthly weather observations at Helsinki for a period from 1960 to 2020 and then I saved the data to a local file using package pickle. I used the data available from the API provided by the Finnish Meteorological …

<?php if (isset($_POST['submit'])) { session_start(); include('connection.php'); $email = mysqli_real_escape_string($conn, $_POST['email']); $password = mysqli_real_escape_string($conn, $_POST['password']); $hash_password = md5($password); $sql = "SELECT * FROM users WHERE email = '$email' AND password = '$hash_password' "; $result = mysqli_query($conn, $sql); $row = mysqli_fetch_array($result); if ($row['email'] == $email && $row['password'] == $hash_password) { echo '<script …

Hello, could anyone help me how can I make so the user could only enter numbers between 0...9 and letters a...f (A...F) on input? I have a code like this already #MAKE_EXE# DSEG SEGMENT 'DATA' MSG DB 'Enter double digit hex number: $' DSEG ENDS SSEG SEGMENT STACK 'STACK' DW …

Hello, I am not sure if this is the correct place to post this... I would like your general opinions on this: When testing a software with different functionalities, is it a good thing to state the number of test case to be prepared initially for each functions? Like we …

Hi everyone, i want to solve the problem below with dynamic programming but i dont know where to start. Can anyone suggest me something? So the problem is about the find the minimum path with maximums golds. This is the code i have tried so far but it gets me …

Does anyone now if google requires parameters on .htaccess file for php function calls? I used to have a different .htaccess file and my google sign in used to work. Now i changed it and it doesnt. htaccess RewriteEngine On #RewriteBase /api/ Header add Access-Control-Allow-Headers "origin, x-requested-with, content-type" Header add …

[B][COLOR="Red"]Simple C++ program for age calculation[/COLOR][/B] [COLOR="Green"][B]NB:Excuse me experts,,this is only for beginners.........[/B][/COLOR] Instructions//// 1.Copy the code 2.paste it in a text file 3.save the text file as agecalc.cpp and select file type all with in the text file. 4.paste this file inside your bin folder where the Turbo C …

21 year old female here. Just wondering if anyone can tell me their experiences please and hopefully provide some tips. I'm currently in cc right now and never heard of this major until now. I heard it is challenging, but I'm up for it! Coding definitely sounds interesting (and it …

Is it necessary to have computer or laptop to test the code? Did you ever seen anyone who can be perfect or master in coding whit cell phone?

## Introduction ## All TextView objects have a special attribute called `textAppearance`. This attribute can be used to set the style for text content in a TextView without affecting other styling attributes on the same TextView object. In this tutorial, we will learn how to apply `textAppearance` to TextView objects. …

## Introduction ## With OLED screens becoming more and more common on smartphones, adapting a dark theme to your app can provide a boost to battery life. In this tutorial, we will learn how to add a dark theme to your native Android app. ## Goals ## At the end …

Hi everyone, I just want to ask if how i am able to make an if else statement inside a switch case. i want to execute something wherein the user may be able to choose again if he/she would like to do another transaction. for example, the user choose Yes …

I'm trying to create buttons with a for, but I want every button to have a different name, so I can later differenciate them and use them easily. As you can see on the screenshot, python doesn't accept the names for the button. There's probably an easy way to do …

Can someone help me with this as I am having problems. My problem is that after i click button 2 for placing the order the data from the checkout form should go to the database but it does not work, there is no sign of that. I don't know if …

Parse error: syntax error, unexpected variable "$sql" in C:\xampp\htdocs\ProjectIT12\LR\controller.php on line 38 <?php include_once ("connection.php"); // connection created succesfullly session_start(); //store all erros $errors=[]; //When sign up button clicked if(isset($_POST['signup'])){ $fname = mysqli_real_escape_string($conn , $_POST['fname']); $mname = mysqli_real_escape_string($conn , $_POST['mname']); $lname = mysqli_real_escape_string($conn , $_POST['lname']); $street = mysqli_real_escape_string($conn , $_POST['street']); …

Do you think blockchain will replace the traditional database