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 | I normally use SQL as the backend database however for a new project I need to use MSAccess. I am trying to insert a new record, this works fine if I only have on fielid on the row but as soon as I have a second field I get an … |
| | #ifndef CIRCUIT_H #define CIRCUIT_H #include <iostream> using namespace std; class Resistor { public: void setResistance(double); double getResistance(); double GenerateRandomCircuit(); double calctotalResistance(); void GenerateQuiz(); int op[7],res[8]; private: double r; }; #endif // CIRCUIT_H #include "Circuit.h" #include <iostream> #include <iomanip> #include <cstdlib> #include <ctime> using namespace std; void Resistor::setResistance(double r1) { r=r1; … Programming c++  |
| | A detective has interviewed four witnesses to a crime. From the stories of the witnesses the detective has concluded that if the butler is telling the truth then so is the cook; the cook and the gardener cannot be be telling the truth, the gardener and the handyman are not …  |
| | Hello, Can someone assist me how to create here buttons - Button7 - First - Button5 - Next - Button6 - Previous - Button8 - Last To search in database and display the results. Here is my project until now: - Also if there are mistakes or suggestions to make … |
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 | I made an website which i require of the user to enter their credit card details for virtual money transfer inside the website only. I only take the first two numbers of the card in order to detect the Card Type and i take last four because of the UI … |
 | I have to make a program that reads the number of seats and stores it in a two dimensional array. The empty seats is hashtag and if the user buys a seat it becomes *. The odd rows have 15 seats and even have 20. When I purchase a seat, … Programming assembly c c++ mysql visual-basic  |
| | I am just getting this mistake **" Parse error: syntax error, unexpected 'if' (T_IF) in C:\wamp64\www\genius\install\run_install.php on line 48" **is there anyone to solve?** ** <?php define('GENIUSOCEAN','https://geniusocean.com/verify/'); ini_set('max_execution_time', 300); if (!isset($_POST['web_name']) || $_POST['web_name'] == ""){ echo "Please Enter Website Name"; }else if (!isset($_POST['web_url']) || $_POST['web_url'] == ""){ echo "Please Enter …  |
| | So i need to make a program to my final year of college which will count on the grades and it is obligatory, im doing a program to search for recipes in a access database trough its ingredients, what i mean by this is selecting some ingredients and in a …  |
| | Hello guys, I am using a Bootstrap grid with 6 element (As articles). 5 come directly from the database, and I need to add one more article element at the beginning, just for aesthetics. This is what I have so far. Any help is welcome. Thank you! Here's the idea …  |
| | i am making api in PHP but i have some problems with cors(preflight) i know how the cors works, my problem is when i request the data from api with (fetch api) i get the response from the server(api) but it suppose to also send cookie for authentication purposes but … |
| | i created a registeration form which i linked to my database whenever i try to make i data registeration i always get this error:Object not found! The requested URL was not found on this server. If you entered the URL manually please check your spelling and try again. If you …  |
| | I have been trying to solve this error for almost 2 days have tried various posts from multiple places like github, stack overflow, and even daniweb. None have helped so far. So expecting atleast explaination for issue if you don't have answer. So here how I am creating database in … |
| | I solved a problem some day ago. In that problem you had to format an integer. I found it hard to solve. So here I am sharing my problem with you. Problem: Read an integer variable and print it in which the digits are separated into groups of three by … |
 | I have a Chromecast that I use to stream video from my laptop to our TV. It works great, however, until VLC (Videolan) releases their promised upgrade with Chromecase support, I am limited to streaming files in the mp4 format. Fortunately, ffmpeg allows me to convert other formats to mp4. … |
| | Hi. here is my code, actually what i meant is , i have created a button called button into my exe, and linked it to text file. so when user click on the update button, it will copy all the text file data into the exe. i tried it works, … Programming vb.net |
| | This is Python 3.4.2 The documentation says that s2 = s1.strip('a') will strip out all the 'a' in s1. When I run it, only the leftmost character - and only if it is 'a' - is stripped. The default s2 = s1.strip() takes out all whitespace. PS: I understand that …  |
| | Love the idea of the program. Im quite interested in seeing how to get something like this to work. Is there any chance someone could add a working version to the code snippets section or possibly send me a working snippet in PM? Im trying to educate my self and … |
| | Hi there folks, kinda new too C# and want too show or hide a button using a checkbox and after trying i just gave up haha so here is the quastion! how do you do that because i am really lost here.. would show you the code. but i kinda …  |
| | I was doing GUI based application, when i run the MyChatPage particularly, it able to send the text to the server and send to the client textarea, which is my objective, but if i run from MyChatIP class and create new object to open the MyCHatpage frame, it will hang, …  |
 |  I want to make a grid with different column sizes ('ITEM = V' covers all width 'ITEM A' or 'P' or 'T' cover each 50 percent of the grid width), as shown in the image. Any help? CSS .newspaper1 { columns: 100% 1; border-style:solid } .newspaper1 { columns: 2; … |
 | In my main activity, I have two tab, named tab1 and tab 2. Tab 2 page consists of a listView and I use StreamSubscription to listen upload progress result. On tab2 action bar, it has one icon. When icon is pressed, it will navigate to pageC,which consists of listView, and … |
| | import java.util.Scanner; class bank{ public void termDeposit(){ int principle; double rate,years; Scanner sc=new Scanner(System.in); System.out.print("Enter Principle Amount : "); principle = sc.nextInt(); System.out.print("Enter rate od interest : "); rate = sc.nextDouble(); System.out.print("Enter time period in years : "); years = sc.nextDouble(); double maturityAmount = (principle*(Math.pow(1+(rate/100),years))); System.out.println("Maturity Amount after " +years+ … |
| | Hi, could you please let me know what should I learn first about programing? I mean, may be I need to learn HTML, C++, Java, read a specific book, I don't know where to start and hope you can show me the way, please!! I would really appreciate it Programming c++ java javascript jquery mysql pascal python visual-basic |
 | Hi, can someone help me solve this please I have tried so hard but can't figure it out? In past years, approximately 20% of all U.S. families purchased potato chips at least once a month. You are interested in determining the fraction of all U.S. families that currently purchase potato … |
| | A.Employee and ProductionWorker Classes Design a class named Employee. The class should keep the following information in • Employee name • Employee number • Hire date Write one or more constructors and the appropriate set and get functions for the class. Next, write a class named ProductionWorker that is derived … Programming c++ |
| | How can I solve this ? implement java program, green land zoo park has four types of animals, elephants that drink water, monkeys that eat bananas, flamingo that fly, and lions that eat meat, using your understanding of inheritance Programming java |
| | I would like to develop an attendence regiater for my company. i would like to use,Mongodatabase,node.js and javasscript am i the register should the availble on an link. am i in the right track |
| | Hi guys, I have written the following javascript code that validates the credit card information entered by a user. I now want to rewrite the same validation code in PHP. But since I am still very much new to PHP, can anyone give me pointers or help me rewrite it? … |
| | I have a class which is sort of like a repository, and every time I write to the zip archive using this command, the prior activity is overwritten. /// <summary> /// Insert file into existing archive file. /// </summary> /// <param name="fullPath"></param> /// <param name="stream"></param> public void InsertIntoFile(String fullPath, Stream … |
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