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 | create table dummy{id int ,invoice int } insert into dummy values(191,10),(192,11),(193,0); I have to update 193 with invoice 13 but i want to fetch max invoice and then increment invoice by 1 for 193 . i had tried update dummy set invoice=(select max(invoice) from dummy)+1 where id=191. It wont work … |
| | So, basically this code is for a Tic Tac Toe game, I'm trying to make a Singleplayer mode where Player 1 inserts a spot number to put his X, and Player 2 uses a random number generating function and assigns his O in a random spot. Everything works fine except, … |
| | hey every one thank you in advance i have a jason resonse befofe the start of the json respone i get a hyphen like this i have been stuck for a day here so any help is much appreciated -{ "responseCode": "", "responseStatus": "200", "responseMessege": "Success", "product": { "id": "60", …  |
| | I have an error with the registration form, when someone registers or connects it gives me : Warning: mysql_num_rows() expects parameter 1 to be resource, null given in \public_html\include\global.php on line 37 Warning: mysql_fetch_array() expects parameter 1 to be resource, null given in \public_html\include\global.php on line 38 Warning: Cannot modify … |
| | Which programming language used for the below url? How to know the programming language of particular website? htt ps ://www.f orm1099onli ne.com/ |
| | hello.. can anyone help me to converting this algorithm to High Level Language C++   |
| | Write a program that checks the pressure of soda cans coming from a production line using a function. For each soda, the pressure value must be CLOSE to its ideal value. However, due to manufacturing problems the pressure value from can to can. First, the program will read the number … |
| | Write a C# console program that allows the user to edit an address book by displaying the following menu to the user: 1- Add New Address 2- Delete Address 3- Modify Address 4- View Address 5- Quit when the user enters 1 the program just displays "You wish to add … Programming c |
| | I want to create a webpage which will automatically send an email before 2 days. <form action="try.php" method="post"> <p>Date From : <input type="date" name="date1" /></p> <p>Date To: <input type="date" name="date2" /></p> <input type="submit" name="submit" value="Submit" /> </form> <?php // echo("First name: " . $_POST['firstname'] . "<br />\n"); echo("Last name: " … |
 | What "Hello World" is to the console, the "Bouncing Ball" is to the Graphical User Interface. Nothing fancy, the ball is created via a call to the API function ellipse() and then bounced within the confines of the windows form. For the DEV C++ crowd: Let me know if you … |
| | The printer seems to be a much ignored computer peripheral when it comes to programming. This little code snippet explores one way to send text to the default printer. It actually draws the text into an imaginary box on the paper. You can specify the upper left and lower right … |
| | Hi everybody, I'm having a little problem with finding sum of nested list in Prolog. So far what I have is [ICODE] totalSum([],0). totalSum([H|T],S):- totalSum(T,Sum), S is Sum + H. totalSum([H|T],S):- totalSum(H,Sum1), totalSum(T,Sum2), S is Sum1+Sum2. [/ICODE] With first two predicates, I have no problems getting sum of not-nested list. … |
 | Hello, I'm new into PHP. Just migrated from Java recently. I'm trying to make a conversion machine that conver number to romans number. Here is the code I wrote : !DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Latins to Romans Conversion</title> </head> <body> <h2>Latin to Romans … |
| | Hi guys. I want your help to convert this program from c++ to c language The question is :-A manufacturer wishes to determine the cost of producing an open-top cylindrical container. The surface area (of the container is the sum of the area of the circular base plus the area … |
| | public static void main(String[] args) Scanner.sc=new Scanner(System.in); String name = new String(new char[30]); final String pizza1 = "Chicken Fazita"; final String pizza2 = "Chicken Bar BQ"; final String pizza3 = "Peri Peri"; final String pizza4 = "Creamy Max"; final String roll1 = "Chicken Chatni Roll"; final String roll2 = "Chicken … |
| | from socket import * #Start test() def test(): #Specify the port serverPort = 80 serverSocket = socket(AF_INET,SOCK_STREAM) serverSocket.bind(('',serverPort)) #Listen for the 1 connection serverSocket.listen(1) #Print the port address print("web server on port",serverPort) #Start thw while loop. while True: #Establish the connection. print("ready to serve") #Create connection socket for accepted client. …  |
 | i have 1 function that give me an array of a line points... on these array, how can i get the array size without using the UBound() and LBound()? |
| | without use DirectX, how can i get rendering\graphics speed? i created an Image class that uses DIB's... but something seems wrong for i draw in a pixel way.. too slow, maybe because i'm trying getting the line, 3D, points. maybe someone can give me more info: Friend Sub DrawImageRectanglePoints(DestinationHDC As … |
| | This is the scenario: **User A:** Access the website and choose a questionnaire. The questionnaires are separated on different pages in the same domain, for example: **Home:** "surveys.com" **Questionnaires:** "surveys.com/type1" "surveys.com/type2" After choosing one, he (**User A**) puts the following information: **1** = Recipient's email **2** = His email And …  |
| | Create a dialog box and add text entry box and colour to the dialog box and text using wxpyton |
| | when I read FutureTask's run method, I found it use cas to set runner variable， public void run() { if (state != NEW || !UNSAFE.compareAndSwapObject(this, runnerOffset, null, Thread.currentThread())) return; try { Callable<V> c = callable; if (c != null && state == NEW) { V result; boolean ran; try { … |
| | Link in MySQL: https://wahlburgers.com/dorchester Variable loaded: $website = $row["website"]; How can I echo the word "Website" as a hot link to $website ( https://wahlburgers.com/dorchester ) inside an HTML form? This is what I've tried: <input type="text" id="website" name="website" value="<?php echo "<a href= '" . $website . "'>" . "Website" . …  |
 | Hello guys, I'm new to VB.Net programming and Daniweb community as well. I'm developing a software in VB.net. But the problem is that I don't know how to create Invoices after taking the Sales Order. I'm in an urgent need of your valuable help you could provide me. Thanks in … |
 | Hi. I'm trying to set up an AMP system on my machine. It's called UwAmp. Anybody there to tell me how to setup the MySQL in this thing? Thank you |
| | Dear Friends, I have add resource file with number of images to my project. My question is, after deyploment and setup of the windows base application, i cannot I find resources file on the client pc, but the pictures are visible? Thank you in advance, André |
| | HELP ME IN MY BUS RESERVATION PROJECT I NEED TO HAVE A CONDITONAL STATEMENT IN MT SEATING ARRANGEMENT FOR EXAMPLE IF THE SEAT NUMBER IS ALREADY SELECTED IT WILL POP UP THE SEAT IS ALREADY SELECTED I USE THE COMBO BOX FOR THE SEAT NUMBER  |
| | So, basically what I'm trying to do is a Tic Tac Toe game for a project. I started with making 3 1-D Char Arrays to represent the game's bord. the code below compares the Arrays data to try and figure out if any of the winning possibilites were achieved by … |
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| | These is a project that a guy shared on GitHub that has all the information(code) for creating a windows application. That app will receive data from an arduino uno and change it into g-code for a post processor Mach3. I can use his app(exe.) with no problems, but I would … Programming visual-basic |
 | Sir I have installed JAVA 15 windows 7 64bit  I want to ask what Microsoft JDBC Driver for SQLSERVER 2014 should I download. Please |
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