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| | ok I'm taking a text file.. 16 lines.. 6 character values per line and trying to randomly get one character per each line.. and place them into a 2d array (4x4). The values i'm getting aren't correct for some reason.. anyone have any helpful tips? [CODE] int main() { srand …  |
| | Hi All, Today I came across a peculiar piece of code. [code] int main(int argc, char* argv[]) { printf("%lf\n",(0.99-0.90-0.09)); } [/code] According to me the output for this code should be 0, but to my surprise when I ran this code the answer that I got was -0.000. I cannot … |
| | hi, tkx to welcome me in here! i have wrttien a program in vb6 that uses ms access. the program is a attendance monitoring system, that uses the time to calculates hrs late and early of employees. im having problem i dnt know how to make validations in vb6 ex: … |
| | Hi, I am customizing jquery scrollshow, it can be found originally [URL="http://flesler.blogspot.com/search/label/jQuery.ScrollShow"]here[/URL] As you can see in the original script there are only images which scroll, now I have the description to show below each image which should also scroll as the images scroll. This description will include - 1. … |
 | Incomplete dice game function, dunno why does'nt works... If you're not using windows, change the dir. "C:/" [CODE] def bet(Bet): try: f = open('C:/money.txt') print f money = f.readline() f.close() print ('You have', money, 'Dollars. Wanna play dice(y/n)?') v = raw_input() if v == 'y': # here i'm printing those … |
| | I want to be able to ensure that my print is exactly as expected, so I'm wondering if there's some kind of function in java or junit that will catch what system.out.print uses so I can perform some assertions on it. Thanks for your help.  |
| | [B][/B]every time i create a file in java a window opens with created file in it... how to avoid this.... pls help |
 | Hello. I'm trying to write a program that will convert a user input infix expression into its postfix form. My current code is allowing the user to input a string, but it does nothing with the string. I'm fairly new to JAVA, thus I think I'm making a simple mistake … |
| | hi, 1.can anyone tell about how artificial passenger is better than other gadgets? justification. 2.if it can be disabled, how do v do dat? then what is the use of such device?driver may disable the device and in dat case its of no use right? 3.is it embedded one? or …  |
| | Hey everyone, I have no experience with writing programs. This is my first program and I'm sort of "winging it". I have a problem converting from fahrenheit to celsius, I can convert from celsius to fahrenheit fine though. The bolded part is where I'm having troubles. Here is what I've … |
 | Hello, I am a new member to this forum. I have some announcements, I will continue to read some more. I need to create a program were the user inputs a number, program displays the cube root for that number. The code I got thusfar is: [CODE][COLOR=#0000ff] #include[/COLOR][COLOR=#000000] [/COLOR][COLOR=#800000]<stdio.h> [/COLOR][COLOR=#0000ff]#include[/COLOR][COLOR=#000000] …  |
| | I've got a simple question: how can I make an onclick return confirm event work inside PHP tags. [code] <HTML> <BODY> <a href="delete.php" OnClick="return confirm('blah blah');"> Click here </a> <?PHP ECHO "<a href='delete.php' OnClick='return confirm('blah blah');'> Click here </a>"; ?> </BODY> </HTML> [/code] the first link is a simple html … |
| | Hi, I'm trying to create a pretty basic fancy string output, [CODE] #include <iostream> #include <cstring> #include <stdlib.h> using namespace std; int main() { char output[] = "Hello there world"; int len = strlen(output); for (int i = 0; i < len; i++) { cout << output[i]; system("sleep 0.1"); } … |
| | Hi guys I'm having sometrouble here! Please help if you can! I'm storing in a mysql database the price of some products. I am storing them in cents ie. €5.99 = 599. I have the following code that will output just that: [CODE]<?php $x='599'; $num = $x; $last_num = strlen($num) …  |
 | I'm trying to find a set of random numbers between 1 and 365, so I tried to use: [code]DayOfBirth = rand() % 365 + 1;[/code] But, I've been told that srand() will produce a better random number, is this true? How do I use it for this instance? |
| | Hello, I'm trying to make my code work with -Wall -Werror flags but I get the above error (error: array subscript has type char). Here is the code, which works if these flags are not set. The code is meant to check whether the first character from text is blank … |
| | I am implementing a popup with javascript which fire when the page is closed . I am using the unload() page handler. The problem is that the popup does not stays ... it popups for a while but then the new page loads. I want it to stay there until … |
| | Hi every1, I am new to php... From the image that i have attached you can see what i basically need... In view users.php v can see who r all the users.. and clicking on that particular user,.it has to display that particular users details. eg: when we click user1 …  |
| | Hey guys, Just wondering if someone can help me out with this. I want to read in a text file (team.txt) and have it implemented into the rest of my code. My program will read in from the file, the number of players and their heights and print out some …  |
| | Well, I'm a begginer in Python coding, and at DaniWeb. My problem is: I can't open any files! I tried: [CODE] >>> f = open('C:\teste.txt', 'w') Traceback (most recent call last): File "<pyshell#2>", line 1, in <module> f = open('C:\teste.txt', 'w') IOError: [Errno 22] invalid mode ('w') or filename: 'C:\teste.txt'[/CODE] … |
| | I have this website with a login and a password recovery link. When I click the "forgot my password" link it takes me to a page which asks for username and security question answer. When I fill it out and hit submit. I am taken to a page that tells … |
| | [CODE]select distinct cust.no, cust.branch, cust.name, cust.surname, term.benefit, term.code,tehi.trcode, tehi.trancode, dmhi.trancode, dmd.benefit from cust as cust inner join term as term on cust.rowno = term.rowno_custterm_cust inner join tehi as tehi on term.rowno =tehi.rowno_termtehi_term inner join dmd as dmd on cust.rowno =dmd.rowno_custdmd_cust inner join dmhi as dmhi on dmd.rowno =dmhi.rowno_dmddmhi_dmd group by …  |
| | hi can anyone help me with checkbox binding in c# to sql database if data is in bit format and to retrieve the same from database |
| | Lemme just start by saying i know nothing about js or pretty much anything else. I've been playing this online browser based game and it's cool and all but it has this tiny chat window. Is it possible to make the thing bigger? Before i start to learn how to …  |
| | allPlaylists is a vector of type Playlist. listSongs is a vector of type *Songs. [code] //Loop that goes through each element in the playlist vector. for(int k = 0; k < allPlaylists.size(); k++) { // loop that goes through each song within the Playlist vector element. listSongs is a vector … |
| | My first post ever anywhere! :) As a novice I may be asking a stupid question here. Although arraysize exists, postcode array doesn't when I try to work with it in the addToArray method (and yes I know there are some other issues but I'll sort those later): [CODE]namespace Postcodes … |
| | Hi all, I am newbie at Pascal programming and I need help getting started on one of my assignments. I am totally lost on where to begin. This is what my professor gave us to start: Implement a menu based program with the following array-based list functions: * ADD (at … |
| | Well I wrote this programme, hoping what I wrote is a lenear sorting algorithm if it's not pls tell me :-O [CODE] #include <iostream> #include <string> using namespace std; int main() { int a[10]; int num = 0; int number = 0; cout << "Enter 10 int..." << endl; for …  |
| | Please I am having challenges to write a code with notepad and then run it with IDLE 2.6 particularly when importing modules like turtle. Here is an example: here is python code : [code=python] # Programme pour dessiner une série de triangles équilatéraux de différentes couleurs en différent endroit. from …  |
| | Hi all... Im having some trouble inserting values to my mySQL database. I have the following installed on my local system. [B]MySQL[/B] Server: localhost via TCP/IP Server version: 5.1.43-community Protocol version: 10 User: root@localhost MySQL charset: UTF-8 Unicode (utf8) [B]Web server[/B] Apache/2.2.14 (Win32) PHP/5.2.12 MySQL client version: 5.0.51a PHP extension: … |
| | Okay, so I have a program that read integers from a file and stores them in an array. The relevant code: [code] readLevel.open("level.txt"); if((readLevel.is_open())) { for(int rows = 0;rows<=BLOCKROWS-1;rows++) { for(int cols = 0;cols<=BLOCKCOLUMS-1;cols++) { blocks[rows][cols] = readLevel.get(); } } } [/code] However, here's the trouble. Instead of reading the … |
 | I'm trying to make the code able to post in here [url]http://spreadsheets.google.com/embeddedform?formkey=dEtSUVAtQVAtUVN1WDFPU3BEbm9yNkE6MA[/url] I've been successful in getting to read from the spreadsheet. With this code if you're wondering: [CODE] import urllib opener = urllib.FancyURLopener({}) f = opener.open("urlhere") print f.read() [/CODE] |
| | Hello having some issues with my logic. I have to write a function that determines whether a given string is palindrome. I have to use multiple stacks for implementation. I have began coding and it compiles however it is not working correctly. I think the problem is within my while …  |
| | How do you make something happen everytime the program runs? [code] Dim CloseValue As String = Space(255) Win32.GetPrivateProfileString("Close", "value", "Default", CloseValue, 255, "C:/UserData.ini") [/code] I need that to execute, I've tried Public Sub Form_Load() Public Sub Form_Initialize() Public Sub Form_Active() None works, I've tested with MsgBox("HELLO") to see if that … |
| | Hi This is my first time posting after daniweb has helped me alot but I couldn't find a solution for this so I thought hey why not ask. Basically I would like to have an sql statement which selects all the bookings from a table in microsoft access callled tblBookings … |
 | A couple days ago, I was involved in [URL="http://www.daniweb.com/forums/thread258996.html"]this thread[/URL] which concerns bit shifting (kind of) and a solution was found (by someone else). The problem is, something about the solution never really sat right with me. Hopefully someone can clarify this for me. [B]Code:[/B] The code uses 1 constant … |
| | in netbeans 6.7 i'm trying to create a text file,say man.txt using code "file fr=new file("man.txt").. code executed fine..but i can't see the file man.txt anywhere where the file is created..pls help me |
 | Hi all, Can anybody advise on how i can best use php and mysql to give a database record an "age" in days? Im recording record creation via timestamp at the minute Cheers Paul |
 | hello, Here's a simple question I want to clear up. We all know that we can use the name of an array as the pointer to that array, and that a pointer holds the address to the variable named. What I'm doing is this [CODE] //somwhere in the code uint8_t … |
| | I am trying to use PHP in an HTML page to change Login to Logout and reference my login page. Instead of printing 'Login' and 'Logout' I get the following: Logout" ; } else { echo" Login" ; } ?> The IF function seems to get confused and starts echoing …  |
| | I'm a relative beginner, taking a c++ class, and I'm trying to output this stream of numbers to a .txt file. I'm having no problem actually getting them into the file, but I can't figure out how to get the numbers to line up in columns or rows instead of … |
| | I'm working on MLM script i.e. Auto filling nodes, how to display empty tree node images and replace them with filled images by fetching matching record using PHP Mysql. Please refer to the following screen shot. [url=http://www.freeimagehosting.net/][img]http://www.freeimagehosting.net/uploads/bb2140a87c.jpg[/img][/url] thanks in advance |
 | i am a 1st yr computer science student in the Philippines. In our "Data Structure" subject, we are given a project/ research on the Banking System in the Philippines. can anyone give me some hints regarding this very difficult research of ours? banks are very secretive regarding their infos on … |
| | Hai, I need to refresh a page "ONLY ONCE" if a visitor visit. I want to do this because if a visitor hit back button in their browser then i need to display fresh content not from the browser cache.. Please help Thanks Rajeesh |
| | hello can i delete my thread so that it can't be found in the google?because all my thread can be search in google..hoping for your positive responds |
 | i have supertype-subtype: supertype: document subtype: clearance, sedula this query: [CODE=mssql] SELECT Document.DocNo, (Person.Givenname + SPACE(1) + Person.Middlename + SPACE(1) + Person.Lastname) AS Name, Person.Address, CASE WHEN DATEADD(YEAR, DATEDIFF (YEAR, Person.DOB, CURRENT_TIMESTAMP), Person.DOB) > CURRENT_TIMESTAMP THEN DATEDIFF(YEAR, Person.DOB, CURRENT_TIMESTAMP) - 1 ELSE DATEDIFF(YEAR, Person.DOB, CURRENT_TIMESTAMP) END AS 'Age', Person.Status, Person.Picture, … |
| | please help me how to check the validity of the json object if suppose the example of the JSON is as ({type:'AAU', msgid:1265033798233, sel:0, gadinfo:[{ adid:316,adprt:40.0,dur:10,ef:'2009/06/03 10:00:00',et:'2012/06/03 12:00:00',imgfurl:'vaccumcleaner_h.jpg' }]}) SO I want a script in python which would give me the validity of the object as the output by taking … |
| | Hi, I am new to Python programming... I have a .txt file....... It looks like.. 0,Salary,14000 0,Bonus,5000 0,gift,6000 I want to to replace the first '0' value to '1' in each line. How can I do this? Any one can help me.... With sample code.. Thanks in advance. Nimmyliji |
| | i have a supertype-subtype: supertype: DOCUMENT subtypes: CLEARANCE, TAX CERTIFICATE, RECEIPT, BUSINESS CLEARANCE each clearance subtype may have a TAX CERTIFICATE, how could i join using join? in other words, document>clearance document>tax certificate i want to join document>clearance and document>tax certificate into a SINGLE view help. thanks |
| | Hi everyone!! Help me please with my script. I'm using Perl Express for scripting in . This is my script: [CODE]use warnings; use strict; open (file,'C:\Documents and Settings\soea\Desktop\Test.docx') || die "Can not open: $!\n"; @file = <file>; for (my $i = 0; $i<=scalar(@file)-1; $i++;) { if ($f[@file] =~ /^Exec.+\n/) { … |
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