[number] Forum Topics

I’m trying to find a way, either with Excel or another program, to find out what combination of numbers will equal a predetermined sum. I’ve tried Excel Help and the internet, and it appears possible, but all the examples are far more complicated than what I’m trying to do and …

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 …

Is there any method in java to generate random number (integer, byte or float). please tell me if any i need it in my program. if possible please give full example. thanks.

Hi, guys I am working on vb project, which will save client database. I've done the coding of ADD, NEW, SAVE, EDIT button. Now, I am stuck at DELETE button. When I delete any particular client then I want my client_id (it's a column in my access database) should get …

Hi all, I need to obtain the fractional part of a double. AFAIK C# and .NET has no such function. Have a few options here:(x is a double) `x - (int)x` `x - Math.Truncate(x)` Convert to a string and extract the fraction... Perhaps someone knows other options? Which should I …

Hi my friends! Here is a wrong code, Wrong and I don't know why. My purpose is to make a **sieve of Erasthotene**. I make an unique function with many inner loops. But the execution **don't go cross the lines** I illustrate this with the help of printing the different …

Hello everyone i have a little problem over here im making share button so i want to update the database on the column 'isShared' with value `1` so here is my code but it doesnt work, all the time is showing me `Already shared ticket!` Here is the code: if(isset($_POST['share'])) …

Hi, so i have an input text `<input type="text" name="numguest" id="number-of-guests">` and a button `Okay`. When a number say, 4 is entered into that text box and clicked okay, 4 of this text box `<input type="text" name="guest-name[]" placeholder="Guest Name" id="text-gname">` will appear. i tried: $("#okay").on("click", function(){ var num_of_guests = $("#number-of-guests").val(); …

Hello. I am a complete newbit to Python. I am trying to read a text file (which is actually an svg file) and add a line to the text file. I would also like to remove certain text from the file. I am trying to edit some of the tags …

Friends , Is there any way for data alignment in the list box. My code is given below Private Sub TxtFdt_KeyPress(KeyAscii As Integer) Dim L, L1, L2, L3, L4, L5 As Integer Select Case KeyAscii Case vbKeyReturn If TRS.State = adStateOpen Then TRS.Close TRS.Open "SELECT * FROM Tran WHERE Ac …

I need to find a digit at a specific postion in a number. Example number 652796, user inputs a 4, "2" is displayed. I have the basis for it, but most of the time, the output is incorrect. Not sure what's wrong. #include <iostream> #include <cmath> using std::cout; using std::cin; …

Having subscribed to the mailing list, I got barraged with hundreds (it seemed like) emails every day. Is there any way to cut down on these? It took me over half an hour to delete them all! My mail provider warned me that my account was "dangerously" full. ;)

I’m trying to create a textbox, where the user enters a number, and the output shows a word representing each digit, each word is in an individual label created by the code, regardless of how many digits are entered. So if the user enters 153, the output will be: one …

I want to make and If statement which will work when a double "credits" is between 1 and 9. But I'm not sure how to. Will If (1 <= credits => 9) Then Work?

I'm currently having an assignment that wants me to copy a select amount of files. More specifically files that are even using the cp command. The assignment is to copy files that start with cp and are even. This was my command at first `cp[24680]*` but it returned all files …

Im having a problem with this. I want to echo out the number of post from every city in N.C Example: Wilmington (24) <--*24 is the number of post. Charlotte (35) Raleigh (15) include "connect.php"; $wil ='Wilmington'; $cnt = mysql_num_rows(mysql_query("SELECT add_city FROM dbAdd WHERE $add_city='$wil' ")); echo $cnt; This is …

Dear Friends, I am looking a small thing , I need a simple code to check the input whether it's prime , if not can enter same repeateddly upto get a proper value . Please provide a simple code snippet and help me Thanks, Anes

I am completely new to Triggers but I hear they can help me with a specific problem. I have a table: picid picture recordListingID 1 danny.jpg 0 2 jane.jpg 0 3 ralph.jpg 0 In the recordListingID column (int) i would like to generate numbers sequentially upon an INSERT. Is it …

hey i'm trying to generate numbers from 1 to 3 in a way such that number 1 has the probability 70% being generated number 2 has the probability of 20% of being generated number 3 has the probability of 10% of being generated how do i do that?? can anyone …

Hi iam using sql server 2008 to deal with my DB, i have a column with 'int' data type when i insert number inside that column like "0025648" it return it to me "25648" without zeros why ? and how to solve this problem ? Best Regard IT_Techno

Can any one help me writing code which can only creat three digit random number not two digit or one digit number? Following code creates 3 digti but also creats two and one digit number.. public class random { public static void main (String [] args) { double n = …

I want to check for duplicates when inserting a new contact in my database, then showing a msg that the contact is already in the db. this is what i've done: function isDuplicate(names,phone,email,adresa){ var isduplicate=false; for(var i=0;i<addresslist.length; i++){ if(addresslist[i].names.toLowerCase()==names.toLowerCase() && addresslist[i].phone.toLowerCase()==phone.toLowerCase()&& addresslist[i].email.toLowerCase()==email.toLowerCase()&& addresslist[i].adresa.toLowerCase()==adresa.toLowerCase() ){ isduplicate=true; } } return isduplicate; } …

As for my assignment I had to write a program to swap 2 digit number Example:- If user input 12 the swaped number Would be 21. Along with ALgorithm, and a short description on this program(As how will you solve this program or what measure you'll take to get desired …

hi guys, writing a code in my first term at vb 2010, ive to create a guessing game, generate a number between 1 and 30 and let the user guess it. i must give hints along the way and record the amount of guesses made. i have the code written …

Hi double[] MyArray = new double[10]; I have 10 numbers and I get average of them. But how can print out how many of the numbers that are smaller than average, and how many of the numbers that are larger than average?

Hi guys can you please help me with this. All I need to do is input a number and display the corresponding alphabet.For example 2 then the output should be A B.. I am working on a code but my problem is the output is displaying together with a special …

I'm trying to write a coding that will be able to determine if a number keyed-in is a Prime Number or not. Here's what I did: public class PrimeNumber { public static void main(String args[]) { int n; Scanner Prime = new Scanner(System.in); System.out.println(" Please enter a number: "); n …

Hi, I had to make a java coding that will determine if a number is a prime number or not. Here's the coding I did: import.java.util.Scanner; public class PrimeNumber { public static void main(String args[]) { int n; Scanner Prime = new Scanner(System.in); System.out.println(" Please enter a number: "); n …

So the task is relatively simple; create a program that will generate a random number, and then prompt the user to input a number. If the is lower or greater than the generated number, a message will display whether you're lower or higher than the number. The program also records …

Hi im writing a program to simulate a slot machine, where a user enteres a coin and has a 70% chance of winning (say 3 coins). Anyways, I have a class slotMachine with a public int random() function. Here is the function: int slotMachine::random() { srand( time(NULL)); randomNum = rand() …