Software Development Forum

Hi. I am using a webbrowser control in my form program and i am displaying an html page. There is 1 textbox in html page and id is "textbox". When someone write something in textbox, i want to use this text and save it to db. It will be work …

Hi, I am trying to log a portion of the log file depending upon the "WorkOrderNumber" and "level". The shell script i've written is as follows:- [CODE]cat input.log | awk '/\[WorkOrderNumber/' | awk /120600012/ | awk /INFO/ | tee log.vw[/CODE] For a particular WorkOrderNumber, the record is very long (4253 …

I want to write a script where in i can kill the top processes and run this script for every 5 minutes.How to extract parameters from top command

Is there an open source (lgpl, bsd, mit) math parser/lexer library available out there? Has anybody ever written one by themselves (with support for variables, exponents, grouping) and have some tips/hints?

Hi All, In my application, i have a datagridview with 5 colums, at the form load the datagridview contains one row, I am showing a combobox in each of the 4 columns to select the values (i doesnot type any thing in that 4 columns), when i press tab the …

I have search everywhere for about 5 hours and have either found a load of crap or a bit of code that wont do what i want it to. basicly i need something the i can connect to an ftp server (drivehq) enter my login info and then download a …

DatagridView Contain 5 Column Focus On Last Column Then Add New Row At A Time

Hi all, The following does work, but not as I expected. If I use an enum I normally don't have to prefix it with a class name. Here it seems the only option. Can anyone tell me why? [CODE=c#]namespace ConsoleApplication1 { class Program { static void Main(string[] args) { MyEnums …

Hi All, In my application, i have a datagridview with 5 colums, at the form load the datagridview contains one row, I am showing a combobox in each of the 4 columns to select the values (i doesnot type any thing in that 4 columns), when i press tab the …

Hi I want to fetch results from a given table (in this case using MySql) and put them in a array or arrayList or List<> (whatever works better). The thing is that this must be made dynamically. The idea is something like this: [CODE] aResult = functionsMysql.getArray(query); class functionsMysql { …

when i use random my settextstyle starts malfunctioning eg if i choose Gothic style i gives plain text if i make randomize a comment it works without bugs can anyone help me and also i heard void main is wrong and int main is correct why??

Application failed to initialize 0xc0000135 I got above problem while trying to run a .exe of a vb.net program I wrote.(in a different machine). How can I solve it?

Hi All, Can I have a Listvew in which Groups have ability to expand or shrink? Now I Generate a Listviw in which groups are expand always, in Vb.Net. [CODE][/CODE]for i as integer=0 to Number 'Add Items ListView1.Items.Add(i) 'Add tow SubItems ListView1.Items(i).SubItems.Add(1) ListView1.Items(i).SubItems.Add(2) next 'Generat a Group ListView1.Groups.Add(New ListViewGroup("BaSalam", HorizontalAlignment.Left)) …

Ok so I am attempting to make a program that downloads files from a site that are similarly named. For example, there is a site with files that are named blarg-0001, blarg-0002, blarg-0003, etc, until blarg-0020. Well the purpose of my code is to download those and everything inbetween but …

See attached project. This is a very small test project so I can learn. Here are my questions: 1) I've overridden the Install and Uninstall in my Installer component based class, but they don't seem to get called...why? I am setting a breakpoint in the Install override and running in …

Hi, first of all I would like to thank you for taking the time to look at my problem. I'm trying to input to a multidimensional character array. The error occurs on the second array. I tried to understand the problem by varying my input, but it always occurs on …

This is my problem...hopefully somebody can help me out with this. This is what I am supposed to be doing: Recursive Binary Search of 2-dimensional array: Load a 30x20 two-dimensional array of ints with values from the file “values.txt”. The file contains 900 numbers in order. Once the array is …

Hi , i use Visual Studio 2008 . I know hot to set up a simple install program (.msi) I would like to know how can I integrate more steps(forms) into the installer. I want to include steps in the installer where you can install a program , or update …

I'm pretty new to opengl but been using c++ for a while now. How can I display variables using this? I can display single characters by using [code] glutStrokeCharacter(GLUT_STROKE_MONO_ROMAN,'0'); [/code] Why can I not use [code] int x = 0; glutStrokeCharacter(GLUT_STROKE_MONO_ROMAN,x); [/code] Compiles but won't display anything.

hi all. I'm not sure if its possible but can you call a different constructor inside a constructor of a object? ie can i have different constructors call a single constructor to set up the object [code=c++] class foo { public: foo(int) foo(double) //... }; foo::foo(int number) { this = …

I am new to python and programming this is my first time using the code (first assignment). I need help with writing a program to convert the code message entered by the user into ascii numbers, then find which number occurs 12% of the time, and have it represent the …

Hey guys. I want to read from a file created by me from a specific position. But i don't know how to move the file cursor. [code=ptasm] TITLE ep1 .MODEL SMALL .STACK 10h .DATA text DB '1234567Start:7890.end',13,10 text_length equ $-text dir db 'D:\myfile.dat',00h buff db 17 dup('$') f_handle dw 1 …

I can't reverse the inputted word... Here is my code... Please correct it... Sample Output: Type word(s): hello The reverse is: 'olleh' [CODE=c]#include <stdio.h> #include <conio.h> #include <iostream.h> #include <ctype.h> #include <stdlib.h> #include <string.h> char orig [300]; char rev [300]; int len; void original () { cout << "\n\n\tType word(s): …

Hi, I have this code: [code=python] import urllib2 as url import webbrowser def extract(text, sub1, sub2): """ extract a substring from text between first occurances of substrings sub1 and sub2 """ return text.split(sub1, 1)[-1].split(sub2, 1)[0] start="http://xkcd.com/" permlist=[] textlist=[] for i in range(1, 638): temp=start+str(i) permlist.append(str(url.urlopen(temp).readlines()[88])) textlist.append(str(url.urlopen(temp).readlines()[77])) for i in permlist: …

Hello! As the title suggests I need some help regarding an "open directory" dialog box. I tried this code but every time I run the module it appears a blank window in the back of the dialog box and normally after I select the directory it should disappear but it …

I'm having trouble getting this program to keep going through the lines in the first loop. It just prints out the output for the first (searchline) and stops. Can anyone help me to figure out why it won't keep reading the lines in the birthday file? [CODE] import string def …

I have a struct WRITER and I made [CODE]typedef WRITER* WriterPtr;[/CODE] also there is another struct called BOOK and a [CODE]typedef BOOK* BookPtr[/CODE] in my BOOK struct I have a [CODE]WriterPtr writerPtr; //pointer to the writer struct[/CODE] now I have a func: [CODE]void choiceA(BookPtr parr, int n,WriterPtr *pWriter, int *psize)[/CODE] …

I need a back-end that can: -be used in python -handle multiple-users reading and writing to a database at the same time -can be accessed on a mapped share drive I have used sqlite but I have read that it is not recommended for multi-user use. I have looked into …

How can i extact the personal address from html file.. After i get the source from the html file using read() method,what pattern should i consider if i wanna extact the address? Currently i think is use the compile() method to set the matching the address' pattern, but what rule …

My code is: [CODE] import re import urllib import urllib2 webURL="http://www.sc.iitb.ac.in/~bijnan/personal-details.htm" #the website is connect=urllib.urlopen(webURL) #connect to this website htmlDoc=connect.read()#get the html document from this website patternIN="Permanent Address" # Where to begin to keep the text patternOUT="</tr>" # Where to end to keep the text (after the begining) keepText=False # …

I have two form. Form 1 and Form 2 In form 1, i have a few textbox and and combo box. and BTNOk [to save] and BTNCancel[when BTNCancel is click, user are prompt whether to save file if there is changes in entry] Form 2 is the file where BTNCancel …

when i run cat . i displays some weird characters which is fine, but after that i can not turn back to my normal directory path. it always shows some weird characters in my directory path too. Why? how to turn back?

I'm new to recursion and object oriented programming, but we have been assigned the knight's tour problem. This is where the knight's piece has to travel to every space on a chess board and land on each spot only once. I pretty much have my program done, except i'm having …

Hi, i am using vb.net2008 and mySql 5.1.36 to do an assignment. I need to count the number of seat available in a table in my database. When i run my code, the error [COLOR="Red"] MySQL :: invalid attempt to access a field before calling Read()[/COLOR] occurred in the code …

Hi all, I have ms office2003 installed on my machine. Therefore I use Excel 11. I have excel export button which worked perfectly well before I installed VS2008 SP1 . After the installation I'm getting exception from my excel export button saying " Microsoft.Office.Interop.Excel, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" I delete and …

Hi , i am using the following function to verify whether a given tree is balanced or not. its working for some inputs and not working for others 1) 15 2) 15 10 3) 15 10 25 ( the above are balanced ok) 15 10 25 7 12 16 11 …

Hi, I've created a base user control from which I want to inherit to create custom controls. This control will be used for data entry and includes a tablelayoutpanel control and panels. When I inherit from the base control, the derived control will not allow the dragging and dropping of …

Hi All! I am VERY NEW to Python and I am trying to make a program that can generate random words from a list of letters given to it. The command line can be: [I]program.py abcdefghi[/I] and then as a result the program will print all possible 9 letter words. …

Good evening, all! My current assignment is a small Appointment Book written in Java. It should scroll through the times of the day, and display the appointment (if any) for that particular time of day. I can scroll through the different times with no issue, but I can't seem to …

I was trying to run a spring program with different style. I am new to this framework. I tried to load configuration file with types of loader. like [CODE] (1) BeanFactory factory = new XmlBeanFactory(new FileSystemResource("spring.xml")); (2) ApplicationContext context = new ClassPathXmlApplicationContext("spring.xml"); (3) ApplicationContext context = new FileSystemXmlApplicationContext("/spring.xml"); [/CODE] But …

Hi, I was honing my linux programming skill when this nuisance started bugging me. I wanted to create an empty file creator program. While creating a large file it must print # for progress bar. But the output shows it happening reverse way. ie. first it copies file and shows …

Getting error for the simple code Please help me out. Thank you[code]I have a textbox and one table. Once the user enters data in the textbox & click save button, the data gets saved to database. I've written following code but I'm getting following error. Please help me out. Thank …

On visual studio watch1 "NumbersLcl(xc, yc)" is 6, "NumbersLcl(x1, y1)" is 7. Both "y1" and "yc" are 0. All variables are byte and NumbersLcl is (2,2) as byte. How can the following statement evaluate as true? If y1 = yc And NumbersLcl(xc, yc) = NumbersLcl(x1, y1) Then isfound = False

Hello all: I wanted to remove the padding on my datagridview cell and used some code I found here on this forum.. this.dataGridView1.CellPainting += new DataGridViewCellPaintingEventHandler(dataGridView1_CellPainting); void dataGridView1_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)//remove padding { // ignore the column header and row header cells if (e.RowIndex != -1 && e.ColumnIndex != -1) …

I have a project were the user enters an arrival date and a departure date and clicks the Calculate button or presses the enter key and the app. calculates, formats, and displays the number of nights and the total price. The price per night should be $115. The application should …

Hi everyone, Want a DateTimePicker column in my DataGridView. Essentially used code I found on MSDN [url=http://msdn.microsoft.com/en-us/library/7tas5c80.aspx]here[/url] Just dropped the different classes in separate files. It works, but the problem is I have to click from 2 to 4 times before I can select a date! The first click shows …

This code was originally for an assignment. I met the requirements of the assignment but wish to expand the code to further check for valid input. I am quite new at this but trying to learn... Anyway, the problem is this. I can check if the float is non-negative with …

hello im writing a if statment for class and i cant get the program to terminate if the user goes to the else statement it still prints out the other cout's here is my program your supposed to enter in a id number then the crn of the class u …

[CODE]ok ok i got it now right i copy it to vector and sort it..... here is the code #include <iostream> #include <fstream> #include <algorithm> #include <string> #include <map> #include <vector> using namespace std; typedef map<string,int> word_count_list; struct val_lessthan : binary_function < pair<string,int>, pair<string,int>, bool > { bool operator() (const …

I am trying to get my button1 on window1 to close window1 and open window2, have you got any ideas on how this can be achieved. Thank you in advance