64,152 Solved Topics
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| | i want to store the result of an mysql_fetch_array function in an array for future use. here is my code [LIST=1] [*]$sql= "SELECT parameters FROM rules WHERE type='prerequisite' "; [*] //$result=mysql_query($sql); [*] if ($result=mysql_query($sql)) [*] echo '<p>nice</p>'; [*] else [*] echo 'good shit'; [*] [*]//$row = mysql_fetch_row($result) [*]// [*]while ( … |
| | Hi All, I am trying to get the maximum no of column in a table through XSLT code. Below i had placed the sample table format. Here column tagged as 'th' and 'td'. Some of the column having 'colspan' attribute. I am struggling how to add colspan value in a … |
 | i have no background with arrays, so please treat me like an idiot. what i am doing: i have a task management system that can share a task between 1-50 different users. whenever a user adds a note or takes themselves off the task, i would like for each user … |
| | I'm new at this. How come this doesn't work... [CODE] Private Sub ColorKeyForm_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint 'Draws diagonal line of dot and dash on form Dim objGraphics As Graphics = Me.CreateGraphics Dim objPen As Pen objPen = New Pen(Drawing.Color.DarkBlue, 3) objPen.DashStyle = Drawing2D.DashStyle.DashDot objGraphics.DrawLine(objPen, … |
| | i cant figure out why this outputs the wrong number when i say the length and width is 1 it outputs 2293544. and i dont know if its reading the 2 numbers i put in for length and width i use the magic formula and still does it case 'B':; …  |
| | [B]NEED INPUT VALUES TO MATCH ARGS ARRAY OR THROW AN ALERT[/B] This is what I have but I want the alert to refrence the var args= or throw the alert. [code] function qtymultiply(qty){ var fs=qty.parentNode.parentNode; var subtotal=document.getElementById('subtotal'); var args=[1,2,4,6,8,10,20]; [COLOR=darkorange]//array I need to match foreach element[/COLOR] var multiply=0.0; var price=fs.cells[4].innerHTML; … |
| | [CODE]I cant get this to read these numbers correctly 11.95f, SQFT2 = 12.35f, SQFT3 = 13.28f, PI = 3.14159f, when i run it , the answer comes out to be a whole number 11.[/CODE] i also need help on the do while loop i almost got it but i ended …  |
| | Hi, well, I have an ArrayList with this values ACU ACU ACU ACU ACY ACY AER AER AER AGC I need to get the number of items of each Word, so for ACU we will get 4, ACY we will get 2, AER we will get 3, AGC we will …  |
| | when i run the server and the client i get the following errors: Client: [CODE]Exception in thread "main" java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2570) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1314) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368) at Client.main(Client.java:29) Java Result: 1[/CODE] not really a error but it should receive the patients name?: [CODE]waiting for connection... Message Recieved:null waiting for connection...[/CODE] so … |
| | ok how will i keep track of the items i bought? i have not the slightest clue on that. i dont even know where to start. can someone point me in the right direction? [CODE]#include<iostream> using namespace std; int main() { char symb; int item_purch, numb_item_purch, quit,; double mug = … |
| | How to get timer_tick event in Asp.net. i am making one web server control. i want to add timer control in its property. please give some examples of property which uses timer control in it. |
| | Is there anyone out there that finds Visual C++ (ver8) Debugger broken? Specifically with regard to variables out of scope. I have asked here about specific problems and none of the proposed solutions work. The debugger works on the easiest of things, but half the time, things that are obviously … |
| | Hi there I want to use c++ to draw a path The path is based on two variables, x and y and x and y will change automatically every second So I think the flow should be like this: t=0, (x,y)=(0,0) ->draw a point on the graph t=1, (x,y)=(2,2)->draw another … |
| | hi, how can i change single cell text color in my datagridview by using button i try datagridculomnselectionmode and other options for the now i can only change the all cell. pls tell me what i can do guys. |
| | Hi,I want to upload image file using Ajax.means i want after browse file it will be put in my folder and i can see path just below browse button.and i want only ajax code for this no php or any other code which refresh file for image upload. anyone can … |
| | Hi There, I need assistance with the assert function. The question is convert a date to Julian date and then check which one is the smallest and subtract to show the different days. That is all done. The part I have no idea is how to use the assert function … |
 | Hello every one i downloaded [B]"microsoft sql server 2005" [/B]and installed it correctly but i m now confused b'coz i can't find [B]Query Analyser[/B].Can any one help me out of the situation . |
| | Hello dear All, Now I'm writing an app that have to react on some user's actions in real time and redraw a big form according to this activity and a timer's firing. Also, when redrawing the form, the app must emit some short sounds. For the last purpose I used … |
| | [code=javascript] function label_parameter(id,ind) { var clicked_row = id; alert(clicked_row); } [/code] is it possible to pass the value of clicked_row to an object in html?? thanks thanks..^^ |
| | Hi, I have a captcha example and works fine. However, only image is dispayed on the screen. HTML form is not visible. I believe this related to the "header" bit in the class file. I added the code. Please help me solving this problem. Thanks [B]index.php[/B] [CODE]<?php require_once "CaptchaSecurityImages.php"; $width … |
| | [CODE] var t:array[1..3,1..3] of integer; i,j:byte; v:text; begin for i:=1 to 3 do for j:=1 to 3 do begin write('Enter elements [',i,',',j,'] '); readln(t[i,j]); end; assign(v,'output.txt'); rewrite(v); for i:= 3 downto 1 do begin for j:= 1 to 3 do write(v, t[i,j], ' ' ); writeln(v); end; close(v); end. [/CODE] …  |
| | I'm working on a porgram for the school works. I wrote the procedure below to save the array of records(directory) into the file. But the procedure won't work when there is a record in the file.It's urgent. Thanks for your help. [CODE]procedure saving(input : array of directory); var i : … |
 | Hi and I have a hex to int function but it isn't converting the hex to integers properly. Below is the code an example is the hex bb76e739 which should = 3145131833 but with the function it equals 2147483647. I heard sprintf or something like that can convert the hex … |
 | Hello, I build an applet that plays midi files from a server. The problem is when I start playing the file (MidiSystem.getSequencer()).. it gives me this error in the java console and nothing plays: [CODE]SEVERE: null javax.sound.midi.MidiUnavailableException: MIDI OUT transmitter not available at com.sun.media.sound.AbstractMidiDevice.createTransmitter(Unknown Source) at com.sun.media.sound.AbstractMidiDevice.getTransmitter(Unknown Source) at javax.sound.midi.MidiSystem.getSequencer(Unknown … |
| | I am making a pong-like game for a class. I am having trouble with the ball's collision detection. The game is a 1 player version, where the ball and paddle are both contained in a box. The player uses a gun which is built into the paddle, in order to … |
| | [code=c] #include <stdio.h> int main() { char name[50]; printf("enter your name:"); gets(name); puts(name); return 0; } [/code] hello, the above program should first print out "enter your name:", but it does not. it occurs in this way on the console: --------------------------- abc enter your name:abc --------------------------- it prints "enter your …  |
| | hi! i just want to know, is it possible to pass the value of a variable coming from javascript to php?? knowing that the variable is inside a function?? [code=javascript] function (id,ind) { var clicked_row = id; } [/code] i want to pass the value of clicked_row to php.. thanks … |
| | Hi All, Can anybody help me to assign a base class function pointer in derived class constructor? I have got a compilation error while doing so. Please see the code below: [CODE]class Base { public: void (* fnptr) (void) ; void myvurtualfn() { } }; class Derived:public Base { public: … |
| | How would I go about passing a user agent when requesting an external xml feed from a 3rd party web service. Need to pass the user agent or else the feed produces an error. I am using DOM [code] <?php $request1 = 'http://www.abc123.com/webservice/this.xml'; $requestIT1 = $request1; $response1 = new DOMDocument(); … |
 | Hey Guys I have a problem with my mailing script. I have a new script to process transactions and it is working fine. What I need to do is send an email after someone submits a form ONLY if it is approved. So I have my php donation form, a … |
| | So let's say I have an interface called ExitInterface.java. Inside there is only one method declaration, exit(). I have two classes that implement this: 1) first one is named Exit.java which does System.exit(exitCode) in the exit method. 2) second one named ExitMock.java which doesn't exit, and instead keeps track of … |
| | Hey Guys, did not post the code but here it is now. Oh and basically what is happening is I am now getting and error. The $message variable is what's causing problems. Everything works if I take out the $message. How do I get this to work? Here is the … |
| | Hi, I'm having a problem with displaying names from a text file. I'm passing the names from the text file to an array that will be sorted, but I'm not getting the names to show like I want them to. It should display the different names as Last, First But …  |
| | hi guys, i want to have a data grid in php in which it will function like the same control/object in vb6. now is there any control/object similar to that of in vb6??? thanks ^_^ |
| | I am working on a picture gallery management system for a website. I have the dynamic gallery done, and I am nearly done with the part that edits the gallery. However I have run into problem that no matter what I try doesn't want to go away. When the user … |
| | Hi guys, i just want to ask what is the congruent function in php which acts like CDec() in Visual Basic 6.0? Is it the round() or round off?? same with the data types Single and Currency in VB6.0.. Visual Basic 6.0 PHP 5\ Single (data type) __________________ Currency (data … |
| | Can someone quickly point out what the problem is here? I'm sure it's something small but I've been coding for too long to see it. The problem is that in the balance method call, the first parameter is an array. if I hard code a test array, or if I … |
| | I have a panel called panel1. What I wonder how it is possible to do is that when you click the mouse on the [B]location 304,369[/B] in the panel, I want to display a messageBox. How would that be possible to identify the location in code ? [code] private: System::Void … |
| | Hey guys I have a small problem and i hope you can help. Basicly am going to make an search script to my website. Im going to use onkeyup event when the user is writing and my problem is that I wont to make a function that takes in input … |
 | Hello, I am working on a program that takes an integer array filled from a random number generator. These values are suppose to be from -5000 to 5000, 2500 of them. Then I want to find the standard deviation of the numbers in the array. I am required to use … |
| | Hi, im a begginer to python, and i've been doing it a small while now, i've been attempting some puzzles of a website, and have met a small problem, and i can't find it. My code is below and i will explain my problem, ask how to sort it, and … |
 | When you use char(130) you get the é. When you do int('é') you get -23... and with my program to get value it is -126... How on earth can I get the 130 value when entering the é ? Thanks for looking. With this program I printed out the letter …  |
| | I'm writing a C++ program in which I need to display the bits that represent both a 32-bit and 64-bit floating point number. I had no problem properly displaying the 32-bit number, but I'm having trouble with the 64-bit number. This is the code that I'm trying to use: [CODE] … |
| | Im trying to figure out how to error trap this program so if the user doesnt put in a valid response then a message will cum up and they will go back 2 the beginning until they do it correctly. also i want to subtract the money they spend and … |
| | Hi folks, i have a question... I am building a mu website, [CODE]www.youngmom.net[/CODE], it will be available on .de too. My problem is that suddenly, when i am trying to register new blogs, or new usernames, for test purposes, when i click the sign up buton i am redirected to … |
| | Please forgive my ignorance but forever I've been in the habit of building a library of useful subroutines which I call from an application I am building. Recently the language has been python - a distinct departure from my experience. I've been unable to create a reasonable library. Here's the … |
| | Hi I need to save the values printed in a html table from the database in a CSV file if requested by user. I've only managed to save the header of the table so far. The MySql query is made in a page called reportclient.php which then calls phpReportGen.php in … |
| | How can i make this into a menu where you select a letter and you get a response that reads you have choosen "a" which is $2.50 /* SIUE's bookstore is having aspecail sale on tiems embossed with the cougar logo. For a limited time, three items, mugs, teeshirts, and … |
| | Hello everyone, I have a button on a page that is created with the <input> statement - this statement also contains the event handler onClick. The button displays correctly on the page but the event handler is not working - I know this as I put a simple alert at … |
| | Problem: Write a class that defines a car. The car class stores the following data about a car: [B][U]Member Name Data Type[/U][/B] make string model string vin string owner string doors int mileage float gas tank float trip float gas remaining float Create methods to set data into the data …  |
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