Software Development Forum

i am getting output as XYZ... ABC... This is \t\t\033[40m\033[32mUP\033[0m instead of XYZ... ABC... This is UP i am trying to diplay "UP" in green colour. below is the code: #!/bin/bash var=` /export/home/GT/AM/bin/xacct test -i | grep OK | wc -l` if [[ var -eq 2 ]]; then echo "This …

How come unittest.TestCase doesn't exist for me? [CODE] Traceback (most recent call last): File "D:\My Projects\TAGEngine\TAGEngine\trunk\unittest.py", line 1, in <module> import unittest File "D:\My Projects\TAGEngine\TAGEngine\trunk\unittest.py", line 4, in <module> class CheckStructureAcceptance(unittest.TestCase): AttributeError: 'module' object has no attribute 'TestCase' [/CODE]

Hey guys, I've looked around the forum and seen a few answers that looked like it should have solved the problem - but didn't. I'm trying to create a function that will check the database and compare it with the value of my label. (Basically a Version Checker) If it …

Hi ya, Iam using firebird v 2.5 database with vb.net .i just want a help regarding how to create a new user in fb database programmatic ally in vb.net . thank you.

Hello guys, just wondering why my program crashes when I try to delete a struct from my array. I'm trying to code so that the user searches for a student via a student ID, then opt to delete the searched student's record. I thought I got it right and the …

Hi all I have a situation, i have a form that has a datagridview, on form load, it selects the data from sql db, now what i want is when i right click on one row, i should be able to delete that row and it should also get deleted …

the question asked me make a program that would find opens an read a txt file and calculate or display the following. - the number of numbers - sum of all the numbers in the file (running total) -average of numbers in file the .txt file just has 100,200,300,400,500,600,700 each …

Hi all, I'm fairly new to python and I'm stuck with a problem. What I'm trying to do is write a recursive function that takes a list of integers and returns true if the list contains a single pair of integers whose sum is negative, and false otherwise. For example: …

[CODE]from tkinter import * def handler(event): print("Clicked at", event.x, event.y) class Application(Frame): def __init__(self, master=None): Frame.__init__(self, master) self.grid() for r in range(6): self.master.rowconfigure(r, weight=100) #Creating custom buttons self.master.columnconfigure(0, weight=100) Button(master, text="Red",command=self.colorit).grid(row=6,column=0,sticky=E+W) self.master.columnconfigure(1, weight=100) Button(master, text="Blue").grid(row=6,column=1,sticky=E+W) self.master.columnconfigure(2, weight=100) Button(master, text="Green").grid(row=6,column=2,sticky=E+W) self.master.columnconfigure(3, weight=100) Button(master, text="Black").grid(row=6,column=3,sticky=E+W) self.master.columnconfigure(4, weight=100) Button(master, text="Open", command=self.hanlderf).grid(row=6,column=4,sticky=E+W) Frame1 = …

hello I'm trying to create program to check for the user password"only numbers" if it's correct then go to the next step. if not just type Invalid password the password should be store in another file which is "password.txt" this is my code but I couldn't make the program check …

below is my current code for a math game i'm having problems creating the answer checking part of it, any assistance is appreciated. [code] import javax.swing.*; import java.util.Random; import java.awt.Button; import java.awt.Color; import java.awt.Dimension; import java.awt.Event; import java.awt.event.*; import javax.swing.*; public class MathPanel extends JPanel { // Declares Labels and …

I've searched google and tried several different things but I can't figure out how to read strings into a two dimensional character array and also read doubles into separate arrays all from the same text file. Please provide any help you can and let me know how you might accomplish …

Private Sub ComboBox6_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox6.SelectedIndexChanged con = New SqlConnection("Data Source=DEW-D63D9D2D032\SQLEXPRESS;Initial Catalog=system1;Integrated Security=True") con.Open() sql = "Select Faculty_Id From Faculty where Faculty_Name='" + ComboBox6.SelectedItem.ToString() + "'" cmd = New SqlCommand(sql, con) rdr = cmd.ExecuteReader() While (rdr.Read()) fid = rdr.GetInt32(0) End While con.Close() MsgBox(fid) con1 …

Originally I had the program all in main but I wanted to separate this by having the comparison method (diamond of asterisks) in its own method. For some odd reason I'm getting weird errors that won't allow the program to run. Errors below: 1) Systan error on token "," delete …

My question is ; how to take a value from a loop and continue the loop and take the new value again, print it and add it to the old one? thanks [CODE] while (numCourses <= 3) // loop 1 times { System.out.print( "Enter grade (one character): " ); // …

Greetings! I've been working on this program for the past couple of hours now, and I cant seem to get it right. I'm supposed to write a program that reads in integers from a text file, and then find the sum of the integers. The problem I'm having is with …

The problem ''Ask the user to enter a year and store it in an int. Then assign to a _Bool variable the value true if the year is a leap year. The leap year is any year whose number is a multiple of four. Take into account that years whose …

Hello DaniWeb Users, I am new to the forum however from what I have seen it is exceptionally good! I have searched the forums already and found various questions relating to a similar problem as mine however I am unable to work out how I can amend this for my …

hh.. how can i get the value accumulated from the date i select from datetimepicker1 to datetimepicker2 in vb.net and mysql? the value here refers to the daily sales and i need to find the total sales between the range dates that i choose.. please help me..as im beginner and …

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click strsql = "delete from student_info where Student_No = " & ctrl & "" Dim sqlcmd As New SqlClient.SqlCommand sqlcmd.CommandText = strsql sqlcmd.Connection = sqlconn sqlcmd.ExecuteNonQuery() MsgBox("Student Deleted") Me.fillclasslist() When I try to delete a student in the list …

hello all how is the code to move the cursor from textfield1 to textfield2 right after key "enter" pressed ? thank you denny

I am doing a program to do dfs traversal given the adjacency matrix. My code follows: [CODE] #include <iostream> #define SIZE 10 using namespace std; bool M[SIZE][SIZE]; int flag[SIZE]; int dfsNum[SIZE], num; int n; void dfs( int u, int p ) { flag[u] = 1; dfsNum[u] = num++; for( int …

Hello there Daniweb community, i am creating a 2d game in Java, however i have a problem. I googled up KeyListeners for JFrame, as they didnt work as usual, and i found out that when using KeyListeners with JFrame you have to set focus, right? Well. I have Googled abit …

Two applications, two different problems. Both of these applications worked perfectly in the test environment with SSL authentication turned off. Now that we've moved to a live environment, the applications can no longer connect to the client company's ActiveMQ messaging queue. using dlls from Spring.Net version 1.3.1. Connection string uses …

i want to write a program which display alert message whenever 15 mins are over.But i am not finding solution of my problem using waitforexit() or delay() functions. [CODE] #include<time.h> #include<stdio.h> #include<dos.h> #include<conio.h> void main(void) { time_t timer; struct tm *tblock; time_t t; //timeout=18000; /* gets time of day */ …

Im a beginner at Python and I have written a program consisting of three functions and now Im stuck when I need to 'call' on them at the bottom of the program. In the 1st and 2nd functions I get some information and saving it to a file, but the …

Your program should calculate and output (to the screen) the following information about the file of text: 1. The total number of lines in the file, including blank lines. 2. The number of blank lines in the file. 3. The number of periods in the file. 4. The number of …

Hii all, I have an assignment in my java course and i just did the required 1 , and the else is very confusing for me , I'll be very appreciate if any one could help me for 2nd required and then ill try again in the rest . <URL …

[CODE]def windchill(V,T): wc = 35.74 + .6215*T-35.75*(V**.16)+.4275*(V**.16) we = round(wc,2) return we def main(): print(" Temperature \n") print("Speed \n") print("---- -20 70 10 0 10 20 30 40 50 60 ") for V in range(0,55,5): print(V) for T in range(-20,70,10): wc = windchill(V,T) print(V, "{0:1.1f}".format(wc), end="") main()[/CODE] Its python 3, …

i need some help with this code please :) when i run this code the output after each time the nested loop runs should look like this: {'gender': 'Female', 'age': 9, 'fur': 'Brown', 'name': 'Savannah'} {'gender': 'Male', 'age': 9, 'fur': 'White', 'name': 'Thumper'} {'gender': 'Male', 'age': 8, 'fur': 'Brown', 'name': …

The assignment requires program to read from a file into an array, use two boolean functions to validate certain data (set to "true" when there are no errors) then output any errors to a separate file. Everything works fine except for validating the rate. All the numbers are read into …

Hi all, I have this code here and I like to save all the messages into 1 text file name contimer.txt. I've tried to do [CODE] FILE *output fopen(output,"comtimer.txt", "ww"); [/CODE] right before the function Timer 1 and change every "printf" function into fprint_s(f, "Message", variables) but it does not …

Hi.I get the following error "g++: error: CreateProcess no such file or directory" whenever i try to compile a program.I have installed the MinGw 7.2 version at work on a windows machine and the problem does not occur , however after installing windows SP3 on my home computer i get …

Hi everyone, I'm a fairly new Java student and I need some help regarding subclass. This is what I'm trying to do: Basically, I created a Superclass called Person, and from it I created a subclass called CollegeMember. Now, I need to divide the CollegeMember subclass to "Lecturer", "Student" and …

I'm having an error "a value of type "double" cannot be used to initialize an entity of type "double *" Any tips? Thanks! [CODE]#include <iostream> #include <string> using namespace std; struct sample { string name; double *num; unsigned elements; }; int main () { sample x = {"Dude", [COLOR="Red"]{1, 2, …

My question is why fstream can't read 0x1a. For example make a test file and inside it write in HEX editor 30 1A. [CODE]#include <iostream> #include <fstream> typedef unsigned long DWORD; using namespace std; fstream myfile; template <class T> T grad(T value, int step) { T val(value); if(!step) return 0; …

Hi all, here's a kinda bullet-pointy explanation of what i have - I have a simple JFrame - I create a JPanel called 'ContentPane' [CODE]contentPane = new JPanel(); contentPane.setBackground(SystemColor.window); contentPane.setBorder(new LineBorder(SystemColor.inactiveCaption)); contentPane.setLayout(null); setContentPane(contentPane);[/CODE] - the JFrame has a [CODE]JMenuBar -> JMenuBar -> JMenuItem[/CODE] - The JMenuItem has a MouseListener and …

i know crystal reports can access data stored database.. what I want is actually to create a report on the basis of a listview values..no database at all. how do I pass these listview items and subitems to crystal reports... please help guys..

Hi..me again. I am trying to incorporate this function which counts the periods into the code..however, I can not get the code to output both the line count, blank line count, and period count at the same time. This is my 3rd or 4th try at adding this into the …

Hello everybody. I am in need of an answer. How can I use the text from a string and use it as a variable's name? For example: I have an array: int xyz[] = new int[5]; And say I want to check if it's name is the same as a …

the problem is if you increase buff size and also change the buff size in a3_fgets_2 function call to more than 15, the program will run in an infinite loop, Can anybody tell me why? Thanks [CODE]#include<unistd.h> #include<string.h> char * a3_fgets ( char * str, int num, int fd ); …

I'm just wondering guys if it is possible for me to go to the specified listbox item via searching. Example; Listbox1 items are Apple Banana Guava Pineapple Peach When I key in the word Apple in a textbox, the SelectedItem would go to Apple, is this possible?

Guys is it possible that I create a program whose functionality would be selecting a file, then gets the contents of that file (Word or text files). The program, of course, has a Richtextbox on it where the file content will be filled to. If it is, could anyone please …

Two things. First I need to resolve the linker errors I'm getting and I also need to learn how to create a text file in a C++ project file. I'm working on a stacks project with classes and I'm running into linker errors. Specifically it says: [B][Linker error] undefined reference …

Hello; I have a following method that allocates memory for some objects. [CODE] public static int formStyleOfLyle(int a) { ObjectL[] numberL = new ObjectL[a]; if(numberL==null) { return -1; } return 0; } [/CODE] I really dont know what this does; but I need to check the return value of this …

Hi, I have my application in VS2008 and coded Vb.net. My query is i want to save record from an excel sheet to my Database Table. But i dont want to insert the Excel sheet as a whole rather i want to insert the record in my database table Row …

Hi everyone just started Daniweb! I have been using devcpp for some time.I am trying to make a switch from DevCpp to Visual Studio but find the latter confusing having so many options. Recently, I did a console application that will accept a word from user and prints its anagrams. …

Hello !! I am stuck with an issue and need some guidance.. I am using visual studio 2008, vb.net Windows app and ms access 2003. I just wanted to know that there is a form in which i select an option from the list of options in combobox.. While the …

Hi again !! I am making a widows application wherein i have a form containing two datagridviews.. The first one( named dgv1) consists of all the data from the database and a checkbox column.. While the user selects the rows using checkbox, the data are displayed in adjoining datagridview(named dgv3).. …

Hey guys, I need to print out character symbols for this program. I need to print 2 different shapes of symbols. For the first shape, I have to print out a triangle, represented by the "*" in the nested for loop. I need to print out a square shape using …