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| | magine there is search box (textbox), and below there are a search button with a rich text box. My text file located in the drive C is like this: Product: Cement Size: Big: Cost: 245 Type: Construction Product: Iron Size: Big Cost: 123 Type: Consruction Product: Glass Size: Small Cost: … |
| | I have two tables: CDDemographics and CBTechProviderData. Both have 200,000+ rows. A common column between these tables is CensusBlockID, of which the first 5 integers are the fips code - in this case I am defining that code as 55001. I am trying to sum the population of CensusBlockIDs where …  |
| | i have a variable "float PI = 3.146;" in a header file called "evar.h" but when i use the variable PI in my main functoin it only comes out as "3" , i have to explictly type cast it for the number "3.146" to be printed out how could i … |
| | I am developing a web application in php. My task is to download all the mails from a mail server and save it into the database and the attachments will be saved in a folder. The user then opens up the mails with their attachments inside the application. The mails … |
 | I have a large amount of items stored in my DB (around 3,000 total and growing) and I have a list of them sorted alphabetically that displays on a page. I was interested; however, in having the items display in blocks instead that look something like: [INDENT][B]A[/B] [All items that … |
| | [CODE]#include<stdio.h> #include<conio.h> int main() { int no; scanf("%d", &no); printf("%d %d", no,no++); getch();return 0; }[/CODE] the output of this program is '4 3'.. my questino is WHY? this program should first print the number which is entered.. and then when it prints the next number it should add 1 to … |
| | Hi, guys I never done this before but I want to make a program like a YouTube Downloader. I just don't now how to start. I found at that a HTTP Request requests a FLV file called videoplayback (without an extension). If I goto to the request's link, it downloads …  |
| | Morning,afternoon,evening and av a great night to all, solution needed plaese. secnario. players eneter log on screen and enter name ,password, (id is index on base) then go to check_logon.php if happy end up at logon_success.php this run ok :) am now trying to display players id number on logon_success.php. … |
| | Hi, I have made a port forwarder, ZA is server side, and Client is client side. This Port Forwarder sits in middle of both, and simply sends data coming from Client to ZA, and from ZA to Client. Its not like for every ZA packet, Client will send a response, … |
| | Hi all, I am creating an application that includes and calls upon someone else's code. I need to slightly change the functionality of a constructor in their code but the class I need to change is buried away very deep. I considered inheriting from the class so I could change … |
| | I have 2 tables, MPW1400 LeaseRecNo PropNo BldgNo UnitNo LeaseStartDate MPW1482 LeaseRecNo EffectiveDate AnnualAmount CertNo My Objective is to get the total of 'AnnualAmount' Where MPW1400.LeaseRecNo = MPW1482.LeaseRecNo and CertNo = '1' Example: MPW1400 ------------------------------------------------------- LeaseRecNo | PropNo | BldgNo | UnitNo | LeaseStartDate ------------------------------------------------------- 12345 | RG52 | 24 … |
| | i know you cannot understand anything from the title and i am sorry but i don't know how to say it because it's a little complicated, so i won't give details of my problem, i hope you can understand from the code classB.h: [CODE] #ifndef CLASSB_H #define CLASSB_H class MainClass; … |
 | Hi All, I am working in Oracle10g and I have been trying to run the following query, and am getting an error: [B]Query:[/B] [CODE=sql] SET VERIFY OFF VARIABLE emp_salary NUMBER ACCEPT empno PROMPT 'Please enter a valid employee number: ' SET AUTOPRINT ON DECLARE empno NUMBER(6):= &empno; BEGIN SELECT salary … |
| | hey, i got a class called IRPanel this class contains a few methods that handles what is drawn on it. randomPoints() is a method that generates random values for x and y coordinates for random point. new random point coordinates are generated only when the coordinates from IREvent() method match … |
| | I cant figure out how to make a input lock that if the user types in a letter and not a number between 0 and 1000 that it will keep on asking for a number until it gets it. Thanks for any help.  |
| | i have a function that works for integers. e.g. typedef int Telem; int readValue(Telem *testdata) { if (scanf("%d", testdata)!= 1) return 0; else return 1; } now i converted the integer into a struct typedef struct Telem{ int entrytime; int cust_num; int waitime; }; how will i call this function …  |
| | I am in the process of trying to create a search option for my database; however, I need the user to be able to submit one search which looks at three tables in the database. I'm using the following right now and it's working for each individual one (I have … |
| | Hey everybody, the program I am writing takes 10 digits as a floating point as a number then displays the average of the numbers and any numbers that are greater than it after it. My program will compile but every time I run it through I get the error message …  |
| | Hi all, I am trying to code iterative implementation of bst. But I am encountering some problems as the stack is not updated as it should be. I am getting incorrect output.Some suggestions would be welcomed. [CODE] /*Operations to be performed:- ->Insertion ->Deletion ->Modification ->Search ->Minimum ->Maximum ->Predecessor ->Successor ->Inorder … |
 | I have a view that pulls in a field, the feild has data in the following format. A1-an987389 B21-At081l0 AA1-ath01882 how would i get the infoamtion before the "-" IE A1 B21 AA1 the size of the data before the "-" can be anything from 1 up 5 charcters i …  |
| | All I have to do is take an array of n integers and run p threads to sort equally divided p blocks of the same and finally merge them. There is occuring some problem in my code. If I run the threads one by one, by using pthread_join's before next … |
| | Please help me in Binary XOR operation using C++? Please help me in Binary XOR operation.... This program will ask user to enter their input..After that the program will convert to Binary Code for each character that user have entered. After that i create a multidimensional array to store for … |
| | Hello, i have the following query. I have a txt file with data like this: [CODE]1 observational study 1.1 cohort study 1.1.1 retrospective cohort study 1.1.2 prospective cohort study 1.2 cross-sectional study[/CODE] And another file with data like this: [CODE]cross-sectional survey 12345.txt retrospective study 2345.txt ...[/CODE] I want to do …  |
| | I'm in the process of creating a program that would change a background color by pressing a button. Now, I already have everything set up. The background image is just an image of a rainbow, and when a button is clicked, it would change the whole background color. The thing … |
| | Hello Sir, I have problem regarding time complexity of any problem, whatever program I make, the time complexity exceeds.Is there any way to reduce the time complexity of the program. If I use two nested for loops, order goes to O(n^2),is there any way to convert this order in O(n) …  |
| | Hey guys, i just wanted to know the codes for ArrayList class methods such as .clear() .add() .size() .isEmpty() etc... Your help will be appreciated! |
 | Confused on why even though I have this header linked several times: [CODE] #ifndef ASCII_CHAR_NAMES_H #define ASCII_CHAR_NAMES_H extern const unsigned char ASCII_WHITE_SMILEY = 1; //☺ extern const unsigned char ASCII_BLACK_SMILEY = 2; //☻ extern const unsigned char ASCII_BLACK_HEART = 3; extern const unsigned char ASCII_BLACK_DIAMOND = 4; extern const unsigned …  |
 | I can't find anything wrong with this document. I am using the xom libraries to parse this doc and they keep giving me an error. If someone could point out my errors that would be great. [CODE] <?xml version = "1.0" encoding = "UTF-8"?> <update version = "0" date = …  |
| | Hi All I have an XML output that looks similar to the below ... [CODE]<ELEC01_SOWaitingParts3> <JobOper_JobNum><![CDATA[019564]]></JobOper_JobNum> <JobOper_OprSeq><![CDATA[60]]></JobOper_OprSeq> <JobOper_OpCode><![CDATA[A/W]]></JobOper_OpCode> <JobOper_OpDesc><![CDATA[ACID/WASH]]></JobOper_OpDesc> <JobOper_OpComplete><![CDATA[No]]></JobOper_OpComplete> <JobOper_QtyCompleted><![CDATA[0.00]]></JobOper_QtyCompleted> </ELEC01_SOWaitingParts3> <ELEC01_SOWaitingParts3> <JobOper_JobNum><![CDATA[019564]]></JobOper_JobNum> <JobOper_OprSeq><![CDATA[70]]></JobOper_OprSeq> <JobOper_OpCode><![CDATA[INSP A/W]]></JobOper_OpCode> <JobOper_OpDesc><![CDATA[INSP ACID/WASH]]></JobOper_OpDesc> <JobOper_OpComplete><![CDATA[No]]></JobOper_OpComplete> <JobOper_QtyCompleted><![CDATA[0.00]]></JobOper_QtyCompleted> </ELEC01_SOWaitingParts3> <ELEC01_SOWaitingParts3> <JobOper_JobNum><![CDATA[019564]]></JobOper_JobNum> <JobOper_OprSeq><![CDATA[80]]></JobOper_OprSeq> <JobOper_OpCode><![CDATA[GET F/L]]></JobOper_OpCode> <JobOper_OpDesc><![CDATA[GET FITTING LID]]></JobOper_OpDesc> <JobOper_OpComplete><![CDATA[No]]></JobOper_OpComplete> <JobOper_QtyCompleted><![CDATA[0.00]]></JobOper_QtyCompleted> </ELEC01_SOWaitingParts3> <ELEC01_SOWaitingParts3> <JobOper_JobNum><![CDATA[019564]]></JobOper_JobNum> <JobOper_OprSeq><![CDATA[90]]></JobOper_OprSeq> <JobOper_OpCode><![CDATA[KIT F/L]]></JobOper_OpCode> <JobOper_OpDesc><![CDATA[KIT FITTING … |
| | As part of an assignment, we have to write a Quicksort algorithm, and then verify it's time complexity. I am trying to time how long it takes to run the quickSort function, but it keeps returning 0. Here is a snippet of the code [CODE] . . #include <time.h> . … |
 | Hi... How can i develop a keylogger using java?? The problem is that we should only implement KeyListener interface to a window or frame.. but how can we make use of KeyListener event without windows of frame????  |
| | Can anyone tell the Difference between [B]Empty String and Null String[/B]  |
| | Can anybody tell me how to handle more number of requests on server using PHP ? If there are 1000 request capability of web server at a time and if more number of requests (say 1500) are encounter on server at a time, then how the SEVER maintains and process …  |
| | Hi i have this string: [CODE]<div class="col-price"> <h4>you save</h4> <span ><span class="currency">$</span>32</span> </div> <div class="col-price"> <h4>discount</h4> <span >52%<span class="persent"></span></span> </div> <div class="col-price last"> <h4>original price</h4> <span ><span class="currency">$</span>62</span> </div>[/CODE] i want to be able to find the values of: [I]you save[/I], [I]discount[/I] and [I]original price[/I]. the desierd output: 32, 52, … |
| | I am fairly new to C++. I work as an intern and I need to pass a pointer to a function. Can someone please help. [CODE]U8 System::check() { Array drives = Array::update(system); ...... ...... check2(drives); ........ } U8 System::check2(Array drives) { Array bad_drives = Array::drives.filter(&new_drives); }[/CODE] If I were to …  |
| | trying to finish a code given by sir which was to add the preorder and post order in thr tree but i am getting an error with the preorder so need help. [CODE]public class BinaryTree { BinaryTree left; BinaryTree right; int value; public BinaryTree(int v){ value= v; } public void … |
| | Hi I'm having a real headache getting the selected row from my datagrid (only one row can be selected at a time). If I use the callback function from clicking on the data grid I can get the selected row no problem [CODE]dgStaffList_CellContentClick(object sender, DataGridViewCellEventArgs e) { int selectedRow = … |
 | iam using datagrid for data entry ,i have added ,add button remove button...but now i want an update button which can update the entries to database from data grid... here is code [CODE]Option Explicit ' couple'o global vars for size trackin' Dim MinHeight As Long Dim MinWidth As Long Private …  |
| | Hi, If you set [B]$dowhat [/B]to [COLOR="Green"]"Clean"[/COLOR], I get this error message : [ICODE]Warning: setcookie() expects parameter 1 to be string, array given in C:\wamp\www\....[/ICODE] which is line 18. However, if I remove unserialize() function from same line, I get [ICODE]Warning: Cookie names cannot contain any of the following '=,; … |
| | Hi guys i want create a program that can write to a pdf file and here is the code i used. when i run the program, it compiles well, and runs but the pdf file that is created is not readable/corrupt. i am just wondering whether there is some library … |
 | Hi there all, just joined today loved this site already. My Question is that. i am trying to create 6 Menus for my Web. like Eg { home, about us, service ..... } and i want the images to change whenever the users mouse hovers the menu's. I got the … |
| | hey.. Ive done a bit of java and im new at C... so forgive the inexperience/noobage here.. I got 2 problems, I want my program to read in 2 fractions and print the product.. and whenever I press enter without entering any value, ie. a null input, I want it … |
 | Hello, I want to write xml with php and Im using the code in this tutorial: [url]http://www.ibm.com/developerworks/library/os-xmldomphp/[/url] I've made the php page and everything looks fine when I access the PHP file, I get the XML structure and all. the problem is, it works only if the file in in … |
| | Hey everybody, Lately I have written the game Hangman in many different languages (C, JavaScript, Java and PHP so far). Here is the code snippet for PHP! It uses a words file, on the bottom of this post you will see a small example of a few words. The source … |
| | Hi Folks Is it possible to code a windows GUI application using C? (i.e. not C++) I haven't been able to find an answer on this, trawling thru googlized searches gives me tons of stuff for C++ and C# but not a word about if its even possible with plain … |
| | Hi, I ve been searching through the forum to find an answer, but have been unsuccessful. My problem is with an integration of an equation. i want to integrate a function say G(w) over w, from the bounds t to infinity. and further i assume that G(W)= F(w1)xF(w2)xF(w3) where F(wi) … |
| | Hello to everyone. I have an old flat database with a couple of hundred entries that I want to convert to a relational design. It was a user database for simple login and some preferences. I would like to know if there is a simple way to convert from one … |
| | Hi frnz, i want to know which is the fastest algorithm for to sort the text file of 1MB , 10MB , 50MB . Thanks in advance |
| | [B]Hi guys!!... I am just looking for some startup guidance with a program I am supposed to write.. it goes like this ->[/B] A program which compares these three hashing methods: 1) open addressing with linear probing, 2) open addressing with quadratic probing, and 3) separate chaining. Input will come … |
| | Hi there. I'm currently using the code below to trigger the "Post To Wall" script in my Facebook iframe app (the script that allows a user to post a certain piece of content to their wall). I'm pretty dense with this stuff, so I was wondering how I go about … |
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