Software Development Forum

i am getting weird result here. if condition at line 25 is satisfied only 4 times while reading cpuinfo but **cores** is modified each time while loop iterates. i am not able to think of anything that may cause this. any help of any sort is appreciated. #include <stdio.h> #include …

evrything was fine until i inserted 100 to 125 lines in code. i am wondering what kv is doing wrong as it is not even printing that version file was opened.. any sort of help is appreciated. files included in the code are given below for reference. proc/version file: ** …

I'm trying to learn Java, pretty easy so far as my previous experiance is with C/C++. I was just curious how to call java classes from different files. That way I don't have to have main as well as all of my classes crammed into one file. I'm sure the …

I'm a complete beginner in the programming world, so forgive me for the basic questions. I'm trying to run Peter Norvig's spelling corrector from the Windows XP command line, but am having difficulties. I have a text file of addresses with a number of misspellings. I would like to use …

I am trying to make something like a firewall but it isnt a firewall it is just suppose to see all the incomming and outgoing connections of each port. And put the IP address and port into a .txt file. Basicly creating a log of incomming and outgoing connections. Nothing …

I use code::blocks as an IDE but now i want to create a .dll file. I have followed this tutorial however it is for VC++. TUTORIAL: http://msdn.microsoft.com/en-US/library/vstudio/ms235636 I am strugeling becuase I am used to creating .dlls in C#. They are so easy. You just create a new library project. …

Hey guys, Here's what I have to do: *Write a program that displays the table of Fahrenheit - Celsius temperatures. The formula is : C = (5/9) (F-32) C - Celsius, F- Fahrenheit The range should be: 0 - 200, where as the step should be set to 20. The …

Please I am relatively new to Java and would really appreciate your help. Can anyone please tell me what I am doing wrong. I'm trying to send a string to an oracle and save it's output. My program just hangs when I get to this block of code. try { …

Hello I have an application that connects to sql database my application is multithread. When I run the application it loads top 500k data and stores it in #temp1(connection1), i can browse, search and select data, while my thread is running and storing the other 501 to 1m data in …

So, what I'm having trouble with is a simple ai that runs from the player. There are walls scattered about the level that the enemy has to get by, but each time he collides with the wall, he gets stuck. I would greatly appreciate some help, here is the relevent …

Hi, I want to write my own programming language in C #. Want some good stories and tutorial (preferably video). Waleed Ahmed

What i'm trying is sending data from client which is windows application to server which is console application. First i have to start console application and accept connection from client which is windows form and i need to send listbox selected items to console application on button click.This i have …

Hello All, I am using a winapp form c# (.net4.0)to login and navigate deep into a webpage, upload a file, download a file. All this works successfully... MOST of the time. Everyonce in a while, when I hit the download button, the system seems to hang. Like a webpage that …

I have to write a program in java to compute the standard deviation and the mean. I am also to write a test program that will prompt the user to enter 10 numbers and display the mean and standard deviation. I have stared on the program and so far this …

Please I'm new to python and I'm trying to understand a line of code. Can someone please explain to me the implications of the addition of the for loop inside brackets with the random integer generator. Thank you for i in range( 0, 50 ) : ran_values = [ random.randint( …

I want to build a module to combine multiple text file in a .csv file by using vb.net. My text file data like this: (T1.txt) UnitCode|Qty 001|56 002|45 003|100 004|78 005|67 (T2.txt) UnitCode|Qty 001|78 002|166 003|10 005|12 I want the output like this: (Output.csv) UnitCode,T1,T2 001,56,78 002,45,166 003,100,10 004,78, 005,67,12 …

Hello, Im new to VB and therefore i require some guidance in this tricky situation that im stuck in. Basically, what my program does is calculate the mach number of an aircraft when the speed of sound and value of temperature are added into the text box. The problem arises …

Hi all, I have a .NET form where I want to connect to a table and then pass each defined (by query) string from the table into a string within the code. I have created a connection to the database already via Data Sources but I'm unsure about the syntax …

Here is the c code:- #include<stdio.h> #include<stdlib.h> #include<string.h> int main(int argc,char *argv[]){ if(argc==1){ //default printf("first version\n"); int i,j,k; char line[1024],*str1,*str,str2[1024],ch; FILE *in=fopen("/proc/cpuinfo","r"); i=0; while((fgets(line,1024,in))!=NULL){ // printf("%s",line); str=strtok(line, " :"); if(str!=NULL){ //point 1 if(strcmp(str,"model")==0){ printf("%d %s\n",i,str); //point 2 str=strtok(NULL, " :"); printf("%s\n",str); //printing "name" if(strcmp(str,"name")==0) //point 3 printf("CPU Model:=%s\n",strtok(NULL,":")); } else …

Hi DaniWebbers, I would like to map a string to a Property using the Dictionary class. For example, I want to map "port" to a textbox's Text property, e.g. myDict.Add(tbPort.Text, "port"). How would I go about defining the dictionary? I've tried the following: * Private myDict As Dictionary(Of Property, String) …

how to rowfilter a row using textbox for date and time or only date ? plsss help i am getting error with this code dv.RowFilter = "Date = '" +textBox1.Text.ToString()+"'"; thanks :)

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click Dim cmd As New OleDb.OleDbCommand If Not cnn.State = ConnectionState.Open Then 'open connection if it is not yet open cnn.Open() End If cmd.Connection = cnn 'check whether add new or update If Me.txtReg.Tag & "" = "" Then …

**Hi there, I'm new to C++ (bet you guys don't hear that very often!!) and what I'm trying to do, in a console application, is this: 1. Ask for a number 2. If the user input isn't a valid float, get angry and go back to 1. 3. If the …

Hi All , This is my code snippet [CODE]typedef struct { char *name; } CELL; typedef struct { CELL *cell; char *name; } INST ; int main () { INST **top_inst_list ; int i,j; char string_name[100]; printf("Enter number of insts in design\n") ; scanf("%d",&i); top_inst_list = (INST **)malloc(sizeof(INST*)*i) ; for …

Hi, I am fairly new to VB.NET and i'm just wondering if anyone can help with a problem I am having. I am looking to pass some parameters to a vb.net application fwhen I call the app from another program (written in oracle forms). My question relates to how these …

Okay so here's the thing...I came across a code of my classmate that i'm not familiar with...the only thing i know is the printf is the same as cout...right??can someone explain this in iosteam.h form?? #include <stdio.h> void bubble_sort(long [], long); int main() { long array[100], n, c; printf("Enter number …

Hi this is a PSEUDOCODE. I don't know if is the right place to ask. Can someone takes a look of my pseudocode? I am not sure if I understood the assignment. Thanks! Equinox Nursery maintains records about all the plants it has in stock. The nursery needs a program …

Dear C++ Gurus/Experts, I am writing a program to automate excel.My program is working well when I use integer (Write/Read) in excel.My program also works well when I use string.But the issue appears when I use array of strings.I am getting the issue as below **"error C2664: 'SysAllocString' : cannot …

Someone can tell me where i m doing mistake in order to show Autogenerate Id everytime with increasing of one. string conn = @"Data Source=FARHAD-PC\SQLEXPRESS;Initial Catalog=shop;Integrated Security=True"; myconnection = new SqlConnection(conn); myconnection.Open(); string query_Id = "select * from tblEmployee"; mydataadapter = new SqlDataAdapter(query_Id, myconnection); mydataset = new DataSet(); mydataadapter.Fill(mydataset); try …

Hello DaniWebbers, I have the following classes in their respective namespaces; so far so good. When I have received data from the server, the AsyncTcpClient's *DataReceived* event gets raised and the Client's *OnReceivedData* method gets called. Also so far so good. The one thing that does not work (and which …

Using C-Programming nested for() loops, write a program that displays all possible combinations of a 6 bit binary number. **Sample Run: 000000, 000001, 000010, 000011, ...........111110, 111111** Can anybody please help me in solving this question?

Hi Guys i need help on my school project.Currently i want to validate some important data in a textbox as soon as they are entered by the user Here is my coding........ Private Sub Textbox1_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles Textbox1_Leave Call ValidateTextbox(Textbox1.Text) - Set saved = …

I initialize the selenium like [CODE]public void setUp() throws Exception { setUp("http://localhost/", "*firefox"); } [/CODE] and I write my test in the method like [CODE]public void testUntitled() throws Exception { boo(); foo(); }[/CODE] But it gives error like [CODE]java.lang.RuntimeException: Could not start Selenium session: Failed to start new browser session: …

Hi there everyone... Allright my setting is this: I have written an C++ application that receives input from a user app, converts it to XML, and then posts it to our ERP (Syspro) through e.net COM objects using ActiveQt and in specific QAxObject... The problem is this: QAxObject inherits from …

Hi, I have a form with some textboxes comboboxes. On editing there is a combobox for selecting which user to edit. On selecting a user, i have managed to fetch all the records from the db. But now here the problem occurs -> There is a combox (say deptno) which …

Hi I am new in this forum. I need some help with this code and is for my intro to programming class. I did it following a pseudocode I found in other website but I am totally confused now. It is not working. Do nothing. Thanks This is the assigment …

I have one CSV file containing so many attribute but i want max and min values of particular specified columns. I have write following code for finding minimum value from each specified column,but i got only minimum of last column, not all column. In dataset.csv file contains 25,185,98,65 15,-20,6,95 17,20005,63,-78 …

i have a combobox that binding to table , what i need is wneh i retured the data i dont want to duplicate entries for example i have combobox with item BOQ Section and the item as the following "concrete , concrete, concrete , Utilities , utilities, concrete, AirCondiotioning ,utilities, …

i am trying to add values in two coloums of data grid view. Howeaver the result is values are concatenated instead of adding. i.e 10+25 result is 1025 and not 35. DgvLedger.Rows.Item(GRNO).Cells(6).Value = DgvLedger.Rows.Item(PRNO).Cells(6).Value + DgvLedger.Rows.Item(GRNO).Cells(3).Value howeaver multiplaying two coloums value result is correct.

How i can hide or remove a column in DGV??? i use this code : DGVname.columns.remove(colindex) but the column didnt remove it jsut became the last column

Hi I am just starting to learn about java.I am trying to calculate BMI of an individual using the JOptionPane.showInputDialog method who I am asking to enter 4 things first name,last name,height in inches and weight in pounds. I want to show the BMI using JOptionPane.showMessageDialog method showing their full …

any idea on how to change strcpy in c++ int main() { //all the winning combination strcpy(winKey[1].key, "123"); strcpy(winKey[2].key, "456"); strcpy(winKey[3].key, "789"); strcpy(winKey[4].key, "147"); strcpy(winKey[5].key, "258"); strcpy(winKey[6].key, "369"); strcpy(winKey[7].key, "159"); strcpy(winKey[8].key, "357"); }

i need a intr0ducti0n ab0ut visual basic...any s0me0ne t0 help me... :'( ..

Which module would I look into to capture things like disc read/write speed, as well as possibly capture what the disk is reading/writing at the time. I would like to make a diagnostic module to check if my disc speed is taking a hit, as I rebuilt a PC and …

Good day! I have started a little inheritance on my simple class that takes the addition function of two numbers on the other class but the sum is always zero even if it is not supposed to be. Here is my code so far: #include<iostream> using namespace std; class Addition …

-->>Hi,I'm having an Access database (.mdb) with Members table and column Date registered just for an Example with datatype as text. -->>Now I have an Interface that I need to use it to get all registered members within the specified range of dates by using the Datepickers (1. Is for …

hi my name is hiroshi.. im new with java programming.. my prof gave us an assignment to make a calendar.. i don't know what to do.. my head going crazy i dont know what is wrong with my code.. please help me T_T your big help is much appreciated.. import …

Hello All, I'm trying to write a function that outputs the reverse of the input. I know that you can use the built-in list.reverse() or S[::-1] methods, but I want to make it using the 'for' loop. My code initially is: def reverse(S) for x in S: print(x, end = …

Got some homework here that I need help with. I've been struggling with trying to get the program to pick out the numbers and compare them using "<" and ">" Write a program that gets a list of integers from the user and computes the minimal and maximal number appearing …

hi im back with the new problem and the same problem..huhuh first is the same problem which is why does the data is not being inserted to the db..below is my full code for the custhome page 'Imports WindowsApplication1.LoginForm1 Imports System.Data.OleDb Imports System.Text.RegularExpressions Public Class Custhome Private _OrderID As Int32 …