Software Development Forum

Hello everyone, I need to create a program that checks to see if a word or phrase is a palindrome. A palindrome if you are not familiar is a word or phrase that reads the same forwards and backwards like racecar, disregarding punctuation, case, and spaces (basically, any non-alphabetic characters. …

Hi everyone, I am currently making a game in python. The objective of the game is to guess out the number within 6 guesses. I want to make a window that also involves graphics inside. I want to let the program have a box where you can enter in the …

I'm trying to make a program that removes all occurences of a specified string from a text file. I'm having trouble with tying in everything to make it work, so that the user is prompted to enter a string. This is what I've got: import java.awt.BorderLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; …

#include <iostream> using namespace std; float read_input() { float x[5],a, b ,c, d ,e ; cout<<"enter 5 numbers:"<<endl; for (int i=0; i<5; i++) { cin>>x[i]; } a=x[0]; b=x[1]; c=x[2]; d=x[3]; e=x[4]; cout<<"a="<<a<<endl; cout<<"b="<<b<<endl; cout<<"c="<<c<<endl; cout<<"d="<<d<<endl; cout<<"e="<<e<<endl; } float calculate_average() { int total=0 ,avg; { total += float read_input( a,b , …

Hi everyone, I have been strugling wit the "INSERT INTO" statement. I intend to insert the items that are in a datagridview into An Access Database when a button is clicked. I am using VB.NET 2008 express and Microsoft acces 2007. At first, I tried to use the listview, but …

a + b - c * d If the types of a, b, c, and d are int, long int, float, and double respectively, then the type of the expression is:

Ive made a java program to do automated tasks for a game. It takes screen shots with java.robot every 250 milliseconds. The program is working great, but it will always crash at around the 30min mark Im running this program on my mac, and this is the crash report that …

I have generated an image for my VU+ Solo2 after following the instructions on the following URL: http://blog.videgro.net/2013/05/how-to-compile-software-for-vu-plus/. This works OK if I use standard C-code (as in the example in the URL), but when I try to compile C++-code I get errors which seems to originate from using the …

Hey! Firstly, here's the code: for (Row row : sheetToSearch) { for (Cell cell : row) { if(cell.toString().equals("Oladimeji")){ System.out.println("Found Oladimeji!!"); break; } else { System.out.println("Oladimeji not found...."); } } } What this does is search through the an excel spreadsheet, looking for a name (which happens to be my surname!). …

hi, I m using vb.net 2008 & mysql. i need to save array in 2 different datafield in the same database table. For eg: let consider dim n(10) as array & D1 as 1st data field, D2 as 2nd datafield now i need to save n(1) on D1 and n(2) …

Hey, I am trying to make use of the apache POI in my Java project in Eclipse. I previously tried using jxl but what I wanted to do didn't seem so simple with it. With jxl, all I had to do was import a jar. I don't seem to be …

Hi , i need a sample code for Export data from MS-SQL to Notepad.txt using vb.net in Pipe line format this is my sample table data ID Name Address 1 Meenu Meenuhouse 2 Ammu MeenuHouse 3 Chinnu Meenuhouse i need output like 1|Meenu|Meenuhouse 2|Ammu|Meenuhouse 3|Chinnu|Meenuhouse Can any one help me …

Hi guys! Just needing a little of your help here. I have been looking for a free IDE where I can program in C++ for the past months now after messing up my MSVS 2013 for Desktop. I found Netbeans to be a nice alternative. But I am having some …

hi everyone, i am doing a pizza ordering Gui. i am stuck on 2 things, i am trying to get the receipt string to store the items that are checked. they are multiplying when they are displaying. the second is displaying the string in the jtext area, any help woud …

Hello I'm new to this and I'd love some help here ,could anyone show me how to check if input is string so it doesn't crash if I enter a let's say a number instead. and other improvements are welcome as well. A big piece of the code is below, …

I want to rotate k top element of array for example: k = 2 array before rotate --> 3 , 4 , 2 array after rotate ---> 3 , 2 , 4 int[] temp = new int[k]; for (int i = 0; i < k; i++) { if(this.stack[i]!= null){ temp[i] …

This my code someone say were i missed it OAuthRsaSha1Signer rsaSigner = new OAuthRsaSha1Signer(); com.google.gdata.client.authn.oauth.OAuthParameters params = new com.google.gdata.client.authn.oauth.OAuthParameters(); params.setOAuthConsumerKey(oauthconsumerkey); params.setOAuthNonce(Util.getNonce()); params.setOAuthTimestamp(Util.getTimestamp()); params.setOAuthSignatureMethod("RSA-SHA1"); params.setOAuthType(com.google.gdata.client.authn.oauth.OAuthParameters.OAuthType.TWO_LEGGED_OAUTH); params.addCustomBaseParameter("oauth_version", "1.0"); rsaSigner.setPrivateKey(privKey); String method = "GET"; if (body != null && body.length() > 0) { method = "POST"; MessageDigest digest = MessageDigest.getInstance("SHA-1"); digest.reset(); byte[] hash …

Dear programmers, I want to implement English language feature in the following application http://www.codeproject.com/Articles/714651/Desktop-Sharing-using-RDP-APIs-and-Socket . I followed this http://stackoverflow.com/questions/12929934/same-resource-identifier-in-different-language-sections-in-an-rc-file-why-is-it post and https://msdn.microsoft.com/en-us/goglobal/bb688160.aspx Now my peer.rc file code is // // Peer.RC2 - Microsoft Visual C++ 不会直接编辑的资源 // #ifdef string ID IDS_ENUMSTRTEST #error Microsoft Visual C++ #endif //APSTUDIO_INVOKED ///////////////////////////////////////////////////////////////////////////// // 在此处添加手动编辑的资源... …

Public Class Form1 Private Function getCrc16(b() As Byte, nLen As Integer) As UInt16 {&H0, &H1189, &H2312, &H329B, &H4624, &H57AD, &H6536, &H74BF, _ &H8C48, &H9DC1, &HAF5A, &HBED3, &HCA6C, &HDBE5, &HE97E, &HF8F7, _ &H1081, &H108, &H3393, &H221A, &H56A5, &H472C, &H75B7, &H643E, _ &H9CC9, &H8D40, &HBFDB, &HAE52, &HDAED, &HCB64, &HF9FF, &HE876, _ &H2102, …

What is the `advantage` and `disadvantage` of the two loops? I don't know their `deferrences` to `each other`. the truth is I don't know where will I use the `for loop` or the `foreach loop`.

how to login Fb usin Webclient in vb.net?

Hello Friends. I am working in a Java assignment and I am seriously in need of a help. Since I am new to programming, I need an assist. The program which I have to do has the following specifications: Scanners should be used compalsarily The green grocer has asked you …

Hello everyone, i have the code below, it works fine but whenever i insert a student number that does not exist in the table, the rest of the textboxes will keep displaying data from the previous existing entry. This happens even when the i delete everything in the student number …

how to open and edit RDF File in zip File in vb.net?

how to Auto Reply pm in Yahoo Messenger in vb.net?

and i have more than one class this is my java file and im using netbeans import java.applet.*; import java.awt.*; import java.net.*; import java.awt.event.*; import javax.swing.*; public class sb extends JApplet { Thread threadABC; AudioClip gong; /** * Initializes the applet starbucks */ @Override public void init() { resize(920,700); /* …

public void Start() { List<Object> list = new List<Object>(); List<Object> toRemove = new List<Object>(); if (File.Exists("c.bin")) { using (Stream osR = File.OpenRead("c.bin")) { DESCryptoServiceProvider cryptic = new DESCryptoServiceProvider(); cryptic.Key = ASCIIEncoding.ASCII.GetBytes("ABCDEFGH"); cryptic.IV = ASCIIEncoding.ASCII.GetBytes("ABCDEFGH"); try { using (CryptoStream crStream = new CryptoStream(osR, cryptic.CreateDecryptor(), CryptoStreamMode.Read)) { if (osR.Length > 0) { …

Hey guys, It's not exactly trouble with coding that I am facing more like trouble with understanding what I have to implement .. Quick background .. I am trying to implement statistical-saturation attack on block ciphers. The piper that describes the attack has the following algorithm that is used against …

Hi all! I have just developed an application on VB.NET with mysql. I then need to deploy this to clients workstations. The plan is to install mysql server on one computer and have all other clients connect to this. What do I need to install on the server and what …

So I am making the menu for a rock paper scissors game, and it's working other than the quit function in the main menu. I know that it's because the blank space used for enter is considered a string, but the assignment requires that I use enter to quit from …

Hi so i want to add a variable (integer) to every value in my list, how can i do this? Thanks, heres my code, mylist at the moment is [83, 111, 109, 101, 119, 104, 101, 114, 101, 105, 110, 108, 97, 77, 97, 110, 99, 104, 97, 44, 105, …

how to mute mic/line output in vb.net? how to mute microphone in vb.net?

Hello! I'm starting to learn python and are doing a "big" assigment for my programming course. I'm having trouble how to structuralize my code, I have gotten some not that good feedback so I could really use some help. What am I doing wrong? This is my code so far. …

How to launch a calculator using python in windows and ubuntu

I have a class called Car, 6 other classes (Van,Cab,Truck, Taxi, Sedan and Motorbike) that implement this class. Each of the subclasses has its own mnethods and attributes. How would I go about creating an array of these vehicles with the type of car being randomly selected. that is I …

how to find monitor brightness Level in vb.net? Change Display Screen Brightness.

This is my code: String cmdText = ("UPDATE sinhvien SET Ho= '" + HoSV + "',Ten = '" + TenSV + "', Ngaysinh= '" + dateTimePicker1.Value.ToString("yyyy/MM/dd") + "',Ghichu='" + GhiChu + "',Diemthi = '" + DiemThi + "' WHERE idSinhVien =" dataGridView1.SelectedRows[0].Cells[0].Value.ToString()IDSinhVien); MySqlCommand cmd = new MySqlCommand(cmdText, constr); cmd.ExecuteNonQuery(); I …

Hi guys I make program to select data every day automatically by timer every second in c# In sql server 2005 i write the following query ALTER proc [dbo].[JeddahSalesAll] as SELECT ROW_NUMBER() OVER (ORDER BY dbo.[Jeddah-Live$Sales Header].No_) AS [S.N], dbo.[Jeddah-Live$Sales Line].[Document No_] AS 'OrderNo', dbo.[Jeddah-Live$Sales Header].[Bill-to Name] AS 'CustomerNo', dbo.[Jeddah-Live$Sales …

i have an assignment and i need to encrypt the objects before serializing them into the file. i've looked for information and all i found was encrypting strings. is this my only option?to encrypt each field of the object and then assemble them all to the original object? Thanks. i …

Hi may i ask how to Get value from database display in textbox?I had a table name mttuser.When i login it will automatic show me the personal informaion. here is my code private void Process_Load(object sender, EventArgs e) { gent_login frm_login = new gent_login(); using (Mttuser_DAL dalObj = new Mttuser_DAL()) …

So I am having trouble connecting to an Oracle XE 11g database in visual studio. The Ultimate aim here is to make a webpage I can run on my local machine and send sql to on my local net. From looking around it seems other people have had this problem, …

The idea is to write a program that asks a user for 10 numbers and then displays how many positive and negative numbers were entered. Not really sure where I'm going wrong but this was an extra assignment to kill time while everyone else catches up. this is what I …

I import excel file and show on datagridview I want insert all row datagridview to mysql. But i receive error: Incorrect date value:'11/14/1991 12:00:00 AM' for column 'Ngaysinh at row 1. Mysql : i using date : yyyy/mm/dd datagridview show : mm/dd/yyyy. i don't know error: '12:00:00AM ' ???? column …

**Here is what I had to do:** In this project each individual will create a data analysis program that will at a minimum, 1) read data in from a text file, 2) sort data in some way, 3) search the data in some way, 4) perform at least three mathematical …

Hi! I am Abdul-Majeed. I'm a new student to c. I tried writting a game for random multiplication calculation. This was a similer questions for me in my midterm exams. I need friends to inprove it for me. You can also find faults and make corrections to my code #include …

Hello again. as some of you may know Im creating a software based on SQL dataserver, every code I use is good and work and I use this connection string Dim conn As Data.SqlClient.SqlConnection conn = New Data.SqlClient.SqlConnection("Data Source=192.168.0.100,1433;Network Library=DBMSSOCN;Initial Catalog=SS;User ID=Al;Password=altn") But the ip is the other pc (next …

#include <iostream> #include <cstring> #include <cctype> using namespace std; bool testPass(char []);//function prototype to check password int main() { char *password; int length; //assure requested length and password length are the same int numCharacters; //hold number of characters for password cout << "Please enter how many characters you would like …

` //Header file: stackADT.h #ifndef H_StackADT #define H_StackADT //************************************************************* // Author: D.S. Malik // // This class specifies the basic operations on a stack. //************************************************************* template <class Type> class stackADT { public: virtual void initializeStack() = 0; //Method to initialize the stack to an empty state. //Postcondition: Stack is empty. …

OK, here is a problem that I have found described many times on the net, but have not found a definitive solution. Until recently, file writing has worked just fine for me, but no longer. The questions are: Why does it not work now? What might I have done somewhere …