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| | Dear all, how i can fetch image path in input field. when i update form the image path has lost their path so it is not updated so please do some help. thanks |
| | **hello every body i am trying to filter alog file witch is save as txt file on my computer so i want to filter the log file depend on a particular word and this word apper in 3 column but the column i want is th 3rd one for example … |
 | Hi, I was assigned by my teacher to create a simple calculation program about movie tickets that are sold in a local movie theater. So, I created the coding, and it turned out perfect. Here it is: import java.util.Scanner; public class MovieTheater { public static void main(String[] args) { String … |
| | Hello! I'm very new to visual basic and I'm stuck at transfering the text from one label on a form to another via a button click event I have 2 forms which I will call A and B. On form A I have a menu which when clicked brings up …  |
| | How I will multiply this matrix by using for loop ? #include<iostream> using namespace std; void mat_mul_2d(int mat_out_2d[][2], int mat_in1_2d[][2], int mat_in2_2d[][2]) { mat_out_2d[0][0]=mat_in1_2d[0][0]*mat_in2_2d[0][0]+mat_in1_2d[0][1]*mat_in2_2d[1][0]; mat_out_2d[1][1]=mat_in1_2d[0][0]*mat_in2_2d[0][1]+mat_in1_2d[0][1]*mat_in2_2d[1][1]; mat_out_2d[2][2]=mat_in1_2d[1][0]*mat_in2_2d[0][0]+mat_in1_2d[1][1]*mat_in2_2d[1][0]; mat_out_2d[3][3]=mat_in1_2d[1][0]*mat_in2_2d[0][1]+mat_in1_2d[1][1]*mat_in2_2d[1][1]; } int main() { int mat_in1_2d[2][2] = {{1, 2},{3, 4}}; / int mat_in2_2d[2][2]={{1,0},{0,1}}; int mat_out_2d[2][2]={{0},{0}}; mat_mul_2d(mat_out_2d,mat_in1_2d,mat_in2_2d); return 0; } |
| | [COLOR=SeaGreen][COLOR=Black]hi all, in javascript normaly page redirection can be done as follow with a parameter. [/COLOR] window.location = "add-new-cos.jsp?id="+id; [COLOR=Black]but this id value is send to the next page with in the GET method. but i want to send it with the POST method. is there any way to do … |
| | I'm trying to set up a mail server using gmail. So far after modifying code in C:\wamp\bin\apache\apache2.2.22\bin\php.ini. It hangs the page and just loads the browser. I have read that it has to be used with PHPmailer but I don't know how to. Please help me how to set up … |
| | //************************************ //Includes #include <stdio.h> #include <stdlib.h> #include <string.h> #include <math.h> //************************************ //Globals int packed; //************************************ //Function Prototypes int pack_value(int value, int size, int low_bit); int unpack_value(int holder, int size, int low_bit); void get_date(int holder, int day, int month, int year); void get_permissions(int permission, int clas, int *read , int *write … |
| | Hi. Im trying to write a simple deck of cards program. I am having difficulty in expressing my integer deck into a printable form. The deck is generated as this: 00102030405060708090100110120011121314151617181911011111210212223242526272829210211212203132333435363738393103113123 The leading numbers assign to suits and the following number assign to card rank. Basically how can I convert … |
| | Hi I have a quick question about a program im writing. The bold part is where im stuck. As of now my output is correct. Just wondering how to delete the memory I allocated. The question asks: Let us say that you want to choose how many marks to enter … |
 | I'm trying ot build a podofo library and it gets up to 65% and the below error occures. The entire code snipped is below. Not sure what this means or the faintest idea on how to fix it. Basically I've generated a makefile with CMAKE and tried to bild the … |
| | { class Program { static void Main(string[] args) { Random randGen = new Random(); int[] diceRolls = new int[11]; for (int i = 1; i <= 7; i++) { int diceRoll = randGen.Next(1, 7) + randGen.Next(1, 7); diceRolls[diceRoll - 2] += 1; Console.Write(diceRoll + " "); } Console.WriteLine(); Console.WriteLine("Here are …  |
| | Hello, I am working on a project and I am completely stuck. I basically need to read in text data from a file that is formatted like so: 4 numbers per line separated by a comma (there is no hard set of how many rows, this program should be able … |
| | I'm trying to build a CPP library and have set the CPP Include path as below. I Am using Windows XP with MinGW compiler. VARIABLE NAME: CPLUS_INCLUDE_PATH VARIABLE VALUE: C:\CodeBlocks\MinGW\lib\gcc\mingw32\4.4.1\include\c++ I have restarted my PC several times but I still get an error message telling me that the file it … |
| | Hello, I want to generate xml from this input xml: <?xml version="1.0" encoding="UTF-8"?> <document tifToPDF="no" procesDocId=""> <file name="" rendition="application/pdf" major="-1"> E:\Data\Import\ContentServer\IIC01_P9505_D121017_T023126_D0000001.pdf </file> <meta> <categories> <category name="Beschrijving"> <properties> <property name="Ketenproces"> <value>Incasso</value> </property> <property name="Bedrijfsfunctie"> <value>Productie</value> </property> <property name="Bedrijfsproces"> <value>Productie_Incasseren</value> </property> <property name="Werkproces"> <value>FA_Incasso</value> </property> <property name="Vertrouwelijkheid"> <value>vertrouwelijk</value> </property> <property name="Documentrichting"> <value>uitgaand</value> … |
| | Hi all, I am having this problem, which I cant seem to find out why is happening. I have an onchange function on one select list, which returns another select list just under, with values to choose from. But when the form is submitted, PHP gives me an error: Undefined … |
| | Been trying to loop through worksheets in an excel document. And remove "," in columns. Then save result in same excel document. <?php include'../Classes/PHPExcel.php'; include'../Classes/PHPExcel/IOFactory.php'; $objReader = PHPExcel_IOFactory::createReader('Excel2007'); $objReader->setReadDataOnly(false); //$xlsxfiles=$_SESSION['file']; //echo $xlsxfiles; $objPHPExcel = $objReader->load('../upload/Test_0.xlsx'); $num=$objPHPExcel->getSheetCount() ; $sheetnames=$objPHPExcel->getSheetNames() ; $objWorksheet = $objPHPExcel->getActiveSheet(); $highestRow = $objWorksheet->getHighestRow(); $sheetnum=$num-1; for($sl=0;$sl<$sheetnum;$sl++) { for($cl=0;$cl<$highestRow;$cl++){ $clean= … |
| | Hello all. I'm working on a simple game at the moment and thus I started heading in the direction of windows hooks. I easily got the low level keyboard hook working. But of course I had to attempt the other version which uses dll's for hooking. After many attempts at … |
| | Hello! I believe hotkeys or keyboard shortcuts is the correct term. (Ctrl+C is copy etc...) Well I'm having troubles trying to figure out how to do this. I'm very new to the win32 api and such And I'm just clueless. Any help is very much appreciated! |
| | Hi I'm having an issue echo out the `euro currency` sign with the price converted base on the `$exchange_rate = 0.7746;` Here is my code: <?php $currency = true; $format = '€ %2f'; $exchange_rate = 0.7746; function currency_valve($data) { $price = $data[1]; $cpercent = $data[2]; $cvalve = isset ($_GLOBALS['currency']) && … |
| | Okay so i am really new to coding(about 2 weeks) and need help with an assignment.the asignment goes like this "Write a program that will read in a file named pa7-temp.txt (located in the current directory) that contains a set of temperatures, and then prints out how many were in …  |
| | Hey everyone, What book would be recommended to learn C++ between Prata C++ Primer Plus, or the C++ Programming Language by Bjarne Stroustrup? I believe C++ Primer Plus would cover everything, but does someone need expirence in order to read the book by Bjarne? Does the Bjarne book covers everything … |
 | i dont understand the reason why im geting the errors i am with this code... errors with arraylists, also a few other errors like symbol not found etc s.. i corrected the ones i could, but the ones (5 of them in total )im still geting, i dont understand them... … |
| | Hey all! I am having trouble debugging my program, and after exhausting all of my options i decided to come to you guys. The assignment requires us to create the methods for the tes tin junit. I have most of it working, but have a few problems, mainly with my …  |
| | Can anyone help, please? (The excellent solution on here for using an external SMS service does not "fit" ) My objective is to send an SMS "receipt" from an Agent's mobile (viewing our web page) instantly to the "payer" to acknowledge receipt of a (small) cash payment .... using the … |
| | I have to create three shapes, **Square, Cross, Rectangle**. This makes up three classes. There is one super class, **Shape**. So basically when I did not try any of the polymorphism but I did declare: class Shape{ private: int x,y; public: ... } class Square: public Shape{ } If I … |
 | Hello, I'm fairly new to python and I've currently run into a road block in this problem. I set up this code: def average(the_list): return the average of the list def deltalist(the_list,a): return a list which is each of the element of the_list subtracted by a def squarelist(lst): return a … |
| | Hello everyone!! I really need some help! I am trying in implement a tic tac toe game made of different classes in which the board can be expandable. I have most of it figured it out but after I ask the first player for their move it ends the game … |
| | hi, I am generating records through php/sql, as u can see the code displays 5 records, what Im trying to do is program so that when the next button is pressed the next 5 records will show?? any help much appreciated thank you, the code - function show(qstring,qtype){ $("#vsdiv").show(); var … |
| | What is the purpose of static member functions in a class?  |
| | In C++ it seems like every single time you open a file, the inner contents get deleted quickly. Is there a way to open the file at the end of the last character while keeping all contents within the file? I've been looking at something with the End of file … |
| | Hello! I'm attempting to create a application that randomly generates strings and tags it on the end of http://youtube.com/watch?v=.... but the links it generates links to a non existant video. I noticed there are more capital letters in their URL's but that's the only difference I can see. Here is …  |
| | I'm attempting to wrap an auto-generated link around a thumbnail displayed from a Mysql database. Can someone help me with the syntax? `echo "<a href= 'http://www.website/link.php?field=".urlencode(img src='".$showimage"' height='10px' width='50px' />) . "'>$showimage</a>";` Thanks! |
| | I've been at a loss as how to convert the std::string to char (Line 40). I've tried c_str() and a few other things, but it's really confusing when the pointers are thrown in there. I know I'm kind of asking you guys to do it but I don't know what …  |
| | hi! I'm new in c++, can anyone give some instruction how I'll start this structure solution? if so, please give me some instruction Problem given: Define a structure called Toy with the following members: . Name of Toy . Price of Toy . Made in (the place where the toy …  |
| | Hey i am passing a string to an array and using the str_split. ` $string = "Green"; $array = str_split($string,1); print_r($array); ?> ` what i want to do is split the string to individual characters but not store the character , i would like to convert each individual character to … |
| | Hello, I have the following pseudo code that I am trying to implement in Java. My issue is the pseudo code seems to be heavily C based and my C is very rusty. Could someone help me understand the following function? uint theFunction(BYTE* header) { UINT length; header = header … |
| | So I'm working with popovers using Twitter Bootstrap. I want to change the popover's content dynamically later on in my program, so after setting the popover: $("#test").popover(selector:$("#test")); $("#test").html("test"); I try setting the selector of the popover so I can manipulate it later. This doesn't work, however, so how do I … |
 | Hello, This is my website: [website](http://www.rustoleum-indonesia.com/Rustoleum1-3.php) I would like to include [google map](http://gmap.nurtext.de/examples.html) I have been trying to replace the static map with another type of map just like map #3 Well, the one that I have been working on is still offline. This is the only code that I …  |
| | Hi all. I'm wondering if anyone can point me to some javasript that is easy to set up for tabbed tables? |
| | Hello. I have the following function written in pseudo code. I think the pseudo code is more C than java and my C has about 10 years of rust on it. Can anyone help me decipher it? UINT function(BYTE* header) { UINT length; header = header + 1; length = … |
| | I have the following as an Stl algorithm/vector: MyClass <int> VecOfInts("A vector of integers"); VecOfInts.push_back(3) VecOfInts.push_back(2) VecOfInts.push_back(1) I was able to get the numbers to display with a for loop (i < VecOfInts <size; i++). Now my question is: how would I get "A Vector of integers", to display, irregardless … |
| | So this is my first attempt at a GUI in swing, and so far things seem to have been going somewhat smoothly. However I am un-able to update a JList named objectsL. I imagine this is because I have already added it to a panel? So, now Im am very …  |
| | I'm working on a dynamic form where based on a visitors selection of radio buttons certain <div> text and additional fields are shown or hidden. I would like to make some of these additional fields required but only if they are shown. (I tried making them required even when they … |
| | Hey guys, this marks my second post on the Forums. I recently asked about the def statement and the import statement. After that being answered I wanted to ask another question and thought best to start another thread. What is a class? What does it do and how does it …  |
| | hey sir, i need your help to solve a program? question is= write a program for assesment system of university. the basic idea is to calculate the GPA of each subject and then calculate the GPA of whole semester and the basic of that GPA calculate the grade and remarks? … |
| | Hello DaniwWeb Members :) I'm a fairly new programmer and I'm kinda embarressed to ask this question considering that the answer is probably blatently obvious. So forgive my ignorance :) But here goes, I have a String called "Ctype", It is relevant to my combobox which I created. My combobox … |
| | How to get values from database in a popup window? |
 | try{ name= JOptionPane.showInputDialog("Enter Employee Name: "); } <br /> catch (Exception e){ //wHAT IS THE CODE HERE if THE INPUT IS NUMERIC JOptionPane.showInputDialog("Invalid Input"); } |
| | Ok so I have created a page where the user enters their details then they click a button which produces their results in a ListBox. However what I want to do is when the user clicks the button it produces the results on another page in a Listbox. I have …  |
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