199,124 Archived Topics
Remove Filter  | |
| | Hi, I am new in PHP world and know some basics. I have a database where date wise entries to be made by users. I would like to get results in month wise total. e.g. I have these columns in the database: fleet_no, fueling_date, quantity, price. Now I want to …  |
| | Hi all. I have a problem with my calculator. #include <stdio.h> int a, b; /* value entered by user */ char c, choice; int main() { printf("\nThis program is a calculator.\n"); printf("Enter your calculation: "); scanf("%d%c%d", &a,&c,&b); if (c=='+') printf("The answer is %d", a+b); if (c=='-') printf("The answer is %d", … |
| | Hi I am ABHI i want to substitute `19-13-10-456765` to `19*10 + 13*5 + 10` is equal to `(265)` in file i want to know the exact code to do that this is the file content xyz.txt 19-10-13-400922 TID1-3039 1RequestREGISTER 19-10-13-405432 TID1-3039 1Response100 19-10-13-410015 TID1-3039 1Response401 19-10-13-415481 TID1-3039 2RequestREGISTER 19-10-13-419800 … |
| | how do you change the timeout of a session? can you do something in the php.ini? |
| | [code] cmd=new sqlcommand("insert_student",con) cmd.commandtype=commandType.StoredProcedure Add.Parameters.AddwithValue("@stuid",txtstuid.text) Add.Parameters.AddwithValue("@name",txtname.text) Add.Parameters.AddwithValue("@course",txtcourse.text) con.open() cmd.ExecuteNonQuery() [/code] i want to create method for executing procedure but how it possible... [code] Function ExecuteStoredProc(Proc as String) cmd=new sqlcommand(Proc,con) cmd.commandtype=commandType.StoredProcedure Add.Parameters.AddwithValue(????,?????) con.open() cmd.ExecuteNonQuery() end function [/code] how to call this function can anybody help me......... |
| | Hello, I'm a newbie to VB.Net and I need an urgent help as I'm developing an application using the VB.Net. I have a form just like the login form in VB.Net. The usernames are prepopulated on a combobox with datas from the SQL DB backend, and the text box for … |
| | hi everyone this is my first post and yes, im just starting with cpp im using devc++ so i have this homework which i could get done for its due date but still it would really help me to understand more about cpp if i could get it done but … |
| | can anyone explain this code to me ? This code can set font color in c++ (window only) and i copy from this web site ([url]http://www.dreamincode.net/code/snippet1491.htm[/url]) it work , but i don't understand some line [B](<-)[/B] 1.void setcolor(unsigned int color) 2.{ 3. if (color >15 || color <=0) 4. { …  |
| | hello! I'm new to the forum. I really need help from all of you. I have a form in an html page "index.html" like below: [CODE]<form action="login.php" method="post">...[/CODE] How can I prevent users from viewing the login.php in the action attribute of the form tag above by just typing its … |
| | Hi guys, I am looking for such a perl program that matches a pattern in file and print all remaining lines below the pattern. for example. If i have a file like.. Column1 Column2 ABC DEF GHI KJL ADG MKO HGI KIO HFO PIL This is a my pattern Groupname … |
| | I have to make a Tic Tac Toe game for class and I have a problem with checking if the space is available when the player enters it. Everything else works fine. Here is my main: [CODE]#include<iostream> #include"tictactoe.h" using namespace std; int choice; int main(){ TicTacToe myBoard = TicTacToe(); cout<<"Enter … |
| | Well, I first made a topic about JDK commands not inputting, but fixed it now. I usually do my work in class when it comes to textpad - java, but right now, working at home. Here's my problem - I can't get it to compile. It gives me an error … |
| | Okay, I am so close to this one I can taste it. I am trying to get the average mileage between two different tanks of gas in this code. I have most of the code written out, but I know there is something missing, so here we go! [CODE]import java.util.Scanner; … |
| | does anyone happen to know of any sites with advanced typedef's such as functions...pointeres....etc? i've seen them used and would like to know more about how to use them -thx  |
| | We have to write a program that prompts a user to input an integer and after that i get lost i attached the problem to this thread and help would be greatly appreciated!! |
| | Hi, i'm ann from philippines:p and i just want to ask how to install the program i made in visual basic 6?:?: do i need to make an installer?:rolleyes: can anyone teach me how? :sad: Pleaszzzzzzzzzzeeee...:cheesy: thanks...:lol: Note: please be specific.:!: |
 | I'm trying to print the average of this: [CODE]public class Grades { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int [] work = {20, 90, 100, 50, 80, 70}; for (int workValues : work) System.out.printf(" %d", workValues); System.out.println(" "); getAverage(work); modifyElement(work[0]); … |
| | Hi, I have a section, suppose A and it has 3 sub sections B,C and D. I want only A to be displayed in the left panel and on clicking it, B , C and D should appear.B,C and D will have hyperlinks. Any pointers will be very usefull. Thanks |
| | Hi, This is my first post.I found interesting thing while playing with lists. [CODE]l = ['asd',"asd'das",'qw','213'] print "original list:", l print "first item:", l.pop(0) print "second item:", l.pop(1) print "modified list:", l [/CODE] [B]output:[/B] original list: ['asd', "asd'das", 'qw', '213'] first item: asd second item: qw modified list: ["asd'das", '213'] … |
| | I set my cookie on a previouse page, this page here i call it and set it to a var, then when i echo it it says undefined var. Just curious.. im missing something simple here.. not sure what it is. Cookie is set, i verified that. and if i … |
| | Hello Everyone, I need to add functionality to store the guesses the user makes in an array up to a maximun number of guesses stored in a constant. It must display a list of the previous guesses before the user guesses a number each time (excluding their first guess). Once … |
| | So I'm new to python, although not terribly new to programming. I am going through some tutorials, but am having some trouble. I am trying to execute a program from the python shell (using Python 3.1). Right now, I have the >>> prompt. I can't seem to get any program …  |
 | Hello everyone, Well im currently going through OpenScenGraph. i could not understand this piece of code: [CODE]class OSG_EXPORT Group : public Node { public : Group(); /** Copy constructor using CopyOp to manage deep vs shallow copy. */ Group(const Group&,const CopyOp& copyop=CopyOp::SHALLOW_COPY); META_Node(osg, Group); ... // code coninues };[/CODE] Now, … |
| | Hi I just wanted some advice regarding my login script. Example: I have 2 types of user "Student" and "staff" I would like both types of users which are in different tables to log into one login form, at the moment I have 2 separate scripts. The general assumptions apply … |
| | Okay i have tried everything please can someone help me i am trying to restart this program so i have used a do while loop. The problem is that when i say n to terminating it just asks the question again do i wish to terminate every time i click … |
 | When i insert value into table row (data type float), smt rounds decimal values into zeros. Here is the dramatically simplified code in order to see the situation.Interestingly, assigning a single array value into a variable (as usual) doesn't work here ! Is this a SQLite bug ?? |
| | i am a c programmer, 6 month old for c++. i am trying to add some feature to a huge c++ base code !. stuck at this funtion . ( function names/varibles names modified ) void MCE::AddM( int Cid, int Tid, int Rid) { TrInstEntry* pTrInstanceEntry = (TrInstanceEntry*)m_MappingList->find(Tid); if ( … |
| | This is basically to request help with my program, as was already evident. I am a student, and an assignment asks me to "Write a method that computes the spherical distance between two points on the surface of the earth, given their latitudes and longitudes." I have written this so … |
| | Hi there! And Thanks for your help.- I've installed VB 5 Enterprise edition, and amn trying to begin self-guided studies of this language. When trying to use "Microsoft Common Dialog Control 5.0", as told in a book, cannot find it -> CTRL + T and Componets. Instead, have a "Microsoft … |
 | Hi all; I've to update a record for my hw.I'm trying to use seek function but when I use it, new information(phone number) is being written at the end of file... Here is the function that I've tried... Assume that the file's content like below and the input is : … |
| | Am trying to get this code to work where the user enters n rock,paper,or scissors and the computer randomly picks as well, it then states what each choose, once u click ok it tells who won the match but my code once it shows the 1st winner result have to …  |
| | [CODE] char *CHuser, *CHpass; CHuser = user_user.GetBuffer(0); //user_user its CString verb CHpass = password_user.GetBuffer(0); // password_user its CString verb [/CODE] i need to convert the CString to char but is not woking if someone can help me its gon be very useful ks biny |
| | I have a form set up and on that form is a DataGridView, on that DataGridView I would like to display all of a customer's transactions. I am having a problem where the debugger is throwing me a "Syntax error in JOIN operation." and I can't proceed. [CODE] ' Select … |
| | I am new to XSLT Please help, Cannot use XSLT 2.0 The group priority level lowest(Public-1) TO Highest (PRIVATE-3) Public-1 Public-2 Public-3 CONFID-1 CONFID-2 CONFID-3 PRIVATE-1 PRIVATE-2 PRIVATE-3 For example a user LDAP query gives a file <result> <DN>CN=Test User ID Priv-2,CN=Users,DC=Lab,DC=acme,DC=com</DN> <attribute-value name="memberOf">CN=CONFID-2,OU=Groups,DC=Lab,DC=acme,DC=com</attribute-value> <attribute-value name="memberOf">CN=PRIVATE-2,OU=Groups,DC=Lab,DC=acme,DC=com</attribute-value> <attribute-value name="memberOf">CN=Public-3,OU=Groups,DC=Lab,DC=acme,DC=com</attribute-value> </result> The … |
 | I have hit a slump, my line sorting text program runs out of memory when sorting large files, the answer is using an external merge sort. basically it breaks the file into chunks, sorts them, then loads chunks of the chunks, and sorts them, then some how comes up with … |
| | [QUOTE]I cant figure out what should i do so that in case one, if i choose to continue buying, not to start from the begining, but just to do the remaining calculations. also if it is possible to help me with a function outside main so that i calculate the … |
| | Hi everyone I've been looking into boost and c++ reference, as well as some googling, and I cannot find a way to get a thread's execution time, all options I found are related to system time and I need only the execution time for the thread (inside the thread's context). … |
| | (Linux)I am trying to use this code: /* *Converts pounds to kilograms. */ #include <studio.h> /* printf, scanf,definitions*/ #define KG_PER_POUND .4536 /*conversion constant */ int main(void) { double pounds, /* input - weight in pounds. */ kg; /*output - weight in kilograms */ /* Get the weight in pounds. */ … |
| | [CODE] page = $("<div id="content"><p>aaa</p><p>bbb</p><p>ccc</p></div>").find('p').eq(0); [/CODE] This can echo `<p>aaa</p>` but How to select multi `eq()` in jqeury? if I need `<p>aaa</p><p>bbb</p>` |
| | ok so what i am trying to do is loop through the POST data to create an array of the data to be used later. this is what i have but when i use is_array it returns not an array. i swear it was working at one point but now … |
| | Hi, Sorry for another thread. I'm trying to do matrix multiplication in Java now. Here's my code (that wont work). Please let me know if you spot anything that I should change... [code] class multiply { public static void main(String[] args) { int[][] a = {{1,2,3}, {1,2,3}, {1,2,3}}; int[][] b … |
| | I am confused about the storable module in Perl. In the available documentation for it [URL="http://perldoc.perl.org/Storable.html"]http://perldoc.perl.org/Storable.html[/URL], it doesn't describe much about the file that it uses to store the data structure. What kind of extension is the file? When I create a file for the module to use, do I … |
| | Hi! In my direct 2d game i want to draw a big background picture entered by the user. Im currently trying to do this as described on [url]http://msdn.microsoft.com/en-us/library/ee719658%28v=vs.85%29.aspx[/url] . Altough it gives me read error at pos 0x0000. Heres the code: [CODE] RECT rc; GetClientRect(hWnd, &rc); using namespace D2D1; //Render … |
| | Hi, I've been trying to compile the following code in visual c++ 2010 Express Edition. But the output window just says: 1>------ Build started: Project: Ans7, Configuration: Debug Win32 ------ ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== Code Follows: [CODE]/*Program to dynamically allocate a 2D array*/ … |
| | Hello everybody, I wrote a test source code about 2 classes point and circle. These classes illustrate the center of a circle (point class) and its radius (circle class). Circle class inherits point class. Here's the code: [CODE]#include <iostream> using namespace std; class point { private: int x, y; public: … |
| | Hi Everyone, I got a strange problem with session. Session variables that I define in a page with "www" prefix in the domain name for example http://www.foo.com/page1.php for some reason can't be recognized in page2.php if I remove the "www". But if I use "www" like http://www.foo.com/page2.php, it works just … |
 | Hey everyone, We're trying to figure out if it's possible to use winsock on an AIX system? If not, is there any native support in C++ for unix based machines and e-mail support, without importing 3rd party libraries? |
 | Ok, I hope I can explain this so that everybody understands. I have a database where a column has special characters in the fields. I need to remove these characters before printing them to a file. I have the following code: [CODE]public string RemoveSpecialChars(string[] args) { string[] chars = new …  |
| | Hi, I'm trying to learn more about matrices in Java. I am trying to read in two integer matrices A and B, then print out the calculation for A + B, but I am getting an ArrayIndexOutOfBoundsException on line 21. Any help would be greatly appreciated. [code] class MatrixAdd { … |
| | Hi friends, I need a simple help or query for my search option in my website. I had a table which storing movie information. The rough form of table structure as follows. Movie name | Director | Genre | Producer | Story line | Cast ------------------------------------------------------------------- | | | | …  |
The End.