Programming Forum

i have a script in clojure that can read a string of integers separated by commas from a file..the scrip is succesful and reads the line from the file as astring,all i want is some clojure loop to scan the string for integers and add to an integer array here …

GUESSING GAME HERE please help im new in this python programming 1. This is a game that allows a user to play guessing one single number to try to win at a maximum of 3 attempts. The possible numbers to win must be stored in a list or tuple or …

This html web page code, when viewed via mobile device, captures video from the mobile device. By tapping the page, the mobile video full screen appears, ready to begin recording. I'd like to find a way to reduce the dimensions of that full screen, if possible. I'm guessing it might …

Hi! When I am running this code, the output looks how I expected it to be, but the problem is that I cannot go back to home page whenever I want to. I dont know why but when I tried to go back to home page after visiting the tips …

 

So far I'am using this code. The problem is it loads too slow when it is loading on my textbox, is there another way around it? I was just looking for suggestions or ideas. Thank you. Function qtyCheck() query = "SELECT SUM(prdInput) AS prdInput FROM ProdOutput WHERE HELPER ='" & …

package Dialogs; import java.text.DecimalFormat; import java.util.Scanner; public static void main(String[] args) { Scanner sc = new Scanner(System.in); Scanner newdata =new Scanner(System.in); DecimalFormat df = new DecimalFormat(".00"); int newprogram; int count = 0; double Total1; System.out.print("How many items in a counter? : "); int Item = sc.nextInt(); String new1 [] = …

import math import numpy as np import matplotlib.pyplot as plt print("y = a^x + b") jarda=0 while jarda<=0 or jarda==1: jarda=int(input("zadej a ")) def v() : while True: číslo=(input("zadej b ")) try : return int (číslo) except ValueError print("nebylo zadané číslo") barca=b() A = int (input("zadej počáteční hodnotu def.oboru ")) …

Hi! I need help with my assignment. I need to convert this one to C language. I've already changed the cout to prinf, but somehow it doesn't run. Help please. #include <stdio.h> int main(){ int order,no_deals; cout<<"Grocery"<<endl; cout<<endl; cout<<"(1) Eggs 6 pesos only."<<endl; cout<<"(2) 1 kl Rice 60 pesos only."<<endl; …

i am new here and and want to know about the web development. i want to become a professional web developer. i am confused about where to start? can anybody help me.

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Check 4th element of an arraylist and compare it to an element. example: 1,1,2,4,1,2,3,4,1,2,5,1. so the 4th elements would be 4,4,1 and i want to compare that those numbers are the same as 4. I was thinking an if statemet would work. any recomendations?

<?php $firstname = $_POST{'firstname'}; $username = $_POST{'username'}; $emailaddress = $_POST{'emailaddress'}; $password = $_POST{'password'}; $contact = $_POST{'contact'}; //Database connection $conn =new mysqli('localhost','root','','registration'); if ($conn->connect_error) { die('connection failed : '.$conn->connect_error) }else{ $stmt = $conn->prepare("insert into users(firstname, username, emailaddress, password, contact) vlaues (?, ?, ?, ?, ?)") $stmt-> bind param("ssssi",$firstname, $username, $emailaddress, $password, …

I have the following table: my_contacts which contains the following columns: [CODE]contact_id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, frist_name VARCHAR(20), interest VARCHAR(20)[/CODE] [CODE]-----------+-----------+---------- contact_id | fisrt_name | interest + ---------------------------------- 1 | smith | swim + 2 | mark | dance + ----------------------------------[/CODE] I need to move the interests column …

Create a c++ program that reads a CSV file and prints the rows at even positions. For example, if the CSV file has 10 rows, print rows 2, 4,6, 8 and 10

I have added a custom code to validate the phone numbers to be 10 digits on checkout fields. Here is the code add_action('woocommerce_checkout_process', 'phone_number_validation'); function phone_number_validation() { global $woocommerce; if ( ! (preg_match('/^[0-9]{10}$/D', $_POST['billing_phone'] ))){ wc_add_notice( "Incorrect Phone Number! Please enter valid 10 digits phone number" ,'error' ); } } …

Is it possible to add scrolling text across the page/video-camera-screen? On an html page, it uses this code: accept="video/*" in this context: <input type="file" name="fileToUpload" id="fileToUpload" accept="video/*" capture="user" onchange="submitForm();"> and when you view the page via mobile, and tap the page, your video camera screen appears. I'm looking to see …

I am making a tic tac toe game, and have completed it. Now I am trying to implement a library to my code and I chose ncurses, because it seems easier to add and will allow me to change the color of the input for the game. However, I can't …

I have an ArrayList of 750 elements I would like to divide that ArrayList into 150 subarraylists so 5 elements to each subarraylist. I have this code but it not working while (scanner.hasNextLine()) { String t = scanner.nextLine(); String[] ar = t.split(","); for (int i = 0; i < ar.length; …

I wrote this line of code: database = {"host":host, "user":user, "password":password, "db":db, "charser":charset, "cursorclass":cursorclass} and i'm receiving this: {'host': '35.234.92.142', 'user': "b'freedbtech_'", 'password': "b''", 'db': "b'freedbtech_cursopython'", 'charset': 'utf8mb4', 'cursorclass': "<class 'pymysql.cursors.'>} i need to remove those "b's" and " ' " in the strings, but i don't know how to …

I have a variable called **arrayForStudents**. it has 5 columns you can see how should it be applied from line 51 to line 63 code block but I am getting trouble how should I add the value as simple as interting values in the database. I need help using System; …

Good day I am trying to get a total of two numbers. The first number I need to get form my page (the number changes every few seconds (crypto clicker) Second number must be 35 This is the code I got after search, but do not know how to get …

I have a VB.net project that queries my online database directly. Now I want to use API instead of direct connection. Please I have never done such before and all materials I got online are not learning friendly and some that are friendly didn't have relation with database. And secondly, …

A balanced tree is one of the data access techniques in a database. How does it work? How data can be inserted in. How data can be deleted from it; how data can be updated? And how data can be reviewed? By giving an example explain all of them. Your …

Hello every one I'm new here I need your help I'm newbie in PHP and littlebit understand on the PHP so I need your help I'm going to make a page of user account setting in which user upload his/her image update his/her name email and also change his password. …

How do I compare 3 Arraylist with each other and find the small, medium and large elements. I was thinking something like this but its not working. ArrayList<interger> a = new ArrayList<ArrayList<interger> >(); a.add(1); a.add(2); a.add(7); ArrayList<interger> b =new ArrayList<ArrayList<interger> >(); b.add(8); b.add(9); b.add(1); ArrayList<interger> c = new ArrayList<ArrayList<interger> >(); …

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I am having trouble appending an arraylist to an existing textfile, it appends but in the process clears all of the existing data inside of the file. Please can you help :) many thanks in advance Scanner myScanner = new Scanner (System.in); ArrayList<Books> details = new ArrayList<Books>(); int ISBN; String …

Hello all! I am trying to complete a lab assignment for my computer systems class and we have to use the printf function to print changing register values (increment eax from 1 to 10, decrement ebx from 10 to 1). Here is my code: [CODE]; Purpose: To print data to …

I am trying to get my program to do a simple math problem of A*B+C*D given a set of test numbers. I have the code written out, but after I input numbers for A and B it goes into an infinite loop. My code is this: [CODE]ORG 100 Load A …