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| | Hi friends! I'm looking for an easy way to enable a user of my app to print the contet of a GridView.However, I think an easy way will be to convert it into a Crystal Report or pdf (many people say to pdf is terrible), so, I'd like to convert … |
| | Hello friends, I have a background image in body. What i want to achive is that 1)- calculate the visitor screen resolution. 2)- based on that resolution i want to resize my background image. Can anyone help? Looking for quick response. Thanks and regards navi |
| | I have a queue class code is given below: struct ListNode { ListNode(int value); int value; ListNode* next; }; ListNode::ListNode(int value): value(value), next(nullptr) {} public class queue { public: queue(); ~queue(); bool Empty() const; int Next() const; void Enqueue(int value); void Dequeue(); void DisplayAll() const; int getP() const; private: // … |
| | Hi Thgin i seek is to create a connection (android) to the latest postgresql 9.2 database. Theat is running on a distant server. Can i Do it? Is postgre 9.2 JDBC driver fro andoid out? & little bit distant question. If the prevous is doable. How i an write tet …  |
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| | Hi, I am currently undertaking an assignment for university. I've having quite a bit of trouble with this seemingly simple task, which is to import the data from 2 .txt files into 2 tables within an sql database via python. Here is what I've done so far. This subject is … |
| | Hi, I've just started learning Python and for my first script I wanted to make something that would make life easier and that I would actually use, so starting small I've began working on a Torrent Search script that uses the ISOHunt API. However I've ran into a problem in … |
| | hello, iam a newbie to python, i am trying to execute a shell command within python code and need the output of the shell command to be passed to the same python code for subsequent use. Here i need the value of the string "ListenPort" from the text file /tmp/file.txt … |
 | Hello All! i just created an executable in Windows(xp) and opened it up on Notepad++ and saw some strange comments: > Stack memory around _alloca was corrupted > A local variable was used before it was initialized > cast to a smaller data type has caused a loss of data. … |
| | I've been using Ruby and Rails and other ancillary technologies for a few weeks now. I've gone through many articles, blogs, tutorials, et al. However, I've rarely found any downloadable "working examples" or "real-world applications". Everything is very basic and it's proven difficult to learn beyond the basics. It could …  |
| | Hello, I'm working on a project who's basic idea is that people register as a manager and upload a file to their account, then they invite users to view their documents (online) or download them, or allow the users to share more files with the parent who invited them. The … |
 | i am trying to load up my ObjectQueue variable objQueue with a task to run some operations on, and there i have a NullPointerException error. the error happens at: `objQueue[0].insert(Task);` I have declared the ObjectQueue variable in a similar fashion on other programs and have had no problem. sort of … |
 | MVC is something being sugested to us for use in vb .net (by someone who doesnt use vb.net, uses php etc.) i did research on it, and it seems to be more of an asp .net tool and not so much a vb .net tool.. for asp it states: You …  |
| | Hi Everyone, I am new to this forum. I am in the process of learning VB.net and have been assigned a project to be written in VB.net using MVC Patterns. I am trying to understand more about MVC Patterns. Can anyone tell me about any articles or preferrably a text … |
 | Boolean eminem = new Boolean("yes"); What does it mean & what does it create? Thanks. |
| | I have a form handling component I'm working on where I want to set up a SELECT statement that will take, in its WHERE clause, a line of text entered from a form and check it against a table with records of regular expressions. The regular expression contains a stub …  |
 | i have imagepath stored in database , now i want to show on asp.net page via datalist , so how to do it , i tried by best and binded textual data from database bt not able to bind or show image on asp.net page via datalist ? i am … |
| | All I'm tryin to do is set this up to show the array in the command prompt screen. everything looks good to me, > C:\Users\Work Time\Desktop>javac SearchSource.java but I keep getting this: SearchSource.java:7: error: <identifier> expected System.out.print(); ^ 1 error Heres the program: public class SearchSource { public static void … |
| | Write a method setRating that reads a rating from the keyboard, insisting that the rating supplied by the user be valid. rating should be 1 to 5; public void setRating(){ System.out.println("enter rating "); int myRating = keyboard.nextInt(); } is this correct? or need to include like this public void setRating(){ … |
 | #include<stdio.h> int dp[20]; int lis(int a[],int n) { int i,j,sum=0; dp[0]=1; for(i=0;i<6;i++) { for(j=i+1;j<n;j++) { if(a[j]>=a[i]) { dp[j]=dp[j-1]+1; } else dp[j]=dp[j-1]; } } } int main() { int a[]={ 5, 3, 4, 8, 6, 7}; int i=0; lis(a,6); for(i=0;i<6;i++) printf("%d ",dp[i]); getch(); return 0; } hi , this is the … |
| | Can anyone help me on this problem, i really have no idea how to do it since i'm new to these stuffs. So please be easy on me. Thanks ! Create the algorithm based on the following requirements: Input: Four grades per student are entered by the user. HINT: accept grade1, grade2, grade3, grade4 … |
| | Hello, i have problem with an alert event to show the current link id. but that is not working... click the generated links... function addLinks () { for (var i=0, link; i<5; i++) { link = document.createElement("a"); link.innerHTML = "Link " + i; link.onclick = function () { alert(i); }; … |
| | I would like to put all my coordinates into an array and have a loop display each one but with a Google function. Here's the code, which draws the points on google map: var flightPlanCoordinates = [ new google.maps.LatLng(37.772323, -122.214897), new google.maps.LatLng(21.291982, -157.821856), new google.maps.LatLng(-18.142599, 178.431), new google.maps.LatLng(-27.46758, 153.027892) ]; … |
 | Hi all, I have a table called tblCPI that holds approximately 160,000 records that have to do with Canadian CPI. I have created a process that did the initial data load into it and now I need help figuring out how to update it according to date values. For instance, … |
| | Forum Member - UzuNarU posted this ajax solution to pull content from an outside page and placing it in a <div> tag in this forum [(His code post)](http://goo.gl/PP4ma)... and it's working great for us... with one big exception... We sometimes have javascript code coming back using this ajax process - … |
| | Hello, I am using a php function to merge 2 pdfs and it works great. <?php include 'PDFMerger.php'; $pdf = new PDFMerger; $pdf->addPDF('testFile5.pdf', 'all') ->addPDF('testFile57.pdf', 'all') ->merge('download', 'samplepdfs/TEST2.pdf'); ?> I get a merged pdf as soon as the page loads. I need the ability to make this merge happen when … |
 | Hello, I am trying to create a page with link like such: page.php <a href="#1">pic1</a> <a href="#2">pic2</a> the first page willbe page.php#1 and the second one will be page.php#2 In order to activate page 2 what file name should I create for page.php#2? It has to be a different page …  |
 | when new row inserting into mysql, then i want to dislplay some popup notification for few seconds in some page. so pls help me anyone ? thanx in advance :) |
| | Hello! I am developing an application for my employer. I am not a programmer but I do it as a hobby. The story is as follows: we have a store that sells lawn tractors and riders. Every lawn tractor has a serial number, product code etc. I am trying to … |
| | i have field (advDetails) in database with datatype TEXT, and i am trying to insert text from asp.net detailsview into database but it isn't working. here is my code. <%@ Page Language="C#" AutoEventWireup="true" CodeFile="advertisementSubmission.aspx.cs" Inherits="advertisementSubmission" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Untitled Page</title> …  |
| | i am useing java xml to make android apps. in my xml file i have a 2 edittext where user will enter 2 numbers. <EditText android:id="@+id/ET_FIRST" android:layout_width="300dp" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_marginTop="50dp" android:hint="Enter 1st number hint" android:inputType="numberDecimal" android:textColor="#ffffff" android:textSize="25dp" android:textStyle="bold" /> <EditText android:id="@+id/ET_SECOND" android:layout_width="300dp" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_marginTop="100dp" android:hint="Enter 2nd number hint" android:inputType="numberDecimal" … |
 | i need to restrict the user from inputting an integer and string when inputting a char. I have a method for an integer i just need to adapt it for a char. Can anyone help me with this. char getChar() { char myChar; std::cout << "Enter a single char: "; …  |
| | i want to add items from webbrowser to listview i had use these codes to add in text1.text text1.text = WebBrowser1.Document.Body.InnerText now i want to use listview i try this LV.ListItems = WebBrowser1.Document.Body.InnerText but its wrong need lil Help with this code  |
| | Hi, I have googled but found nothing about this. I am trying to generate a random number from a given array. But how do i do it? **Suppose:** I have an array `int arr[]={3,89,99,4,55};` and i want to generate a random number among these numbers. thanks in advance. |
| | Hi all, I came to know that in Java or c++, constructor is executed only after the allocation of space.... Then what does an implicit default constructor(in c++) or default constructor in Java does....? If we explicitly define our constructor then the initialization will be done according to our needs! …  |
| | Hello, i have a problem with my. I'm a beginner in C# so take me easy. I need to use an integer wich varies from 0 to 255 (trackbar). I don't know how to match the integer with the address of respective char (actually serialPort1 uses string to send) in … |
| | Hello evryone I want to access the **key** of a **particular edge**(for example edge (1,2)) in a **multigraph**, but I am unable to do so. Please help me out here. Any help will be greatly appreciated. Thanks |
| | Hi, I have 1 jframe containing 1 panel. This panel shows data using JTable. I want to put button at the bottom of the panel to print that data in PDF. Can I reduce the size of the JTable? Currently it takes the size as that of the panel. Thanks |
| | Hi,i have an xml files that looks like this [code] <?xml version="1.0" encoding="utf-8"?> <photogallery ID="8" name="Residential"> <album ID="5" name="Leb" photogallery="Residential" date="29/10/2008" location="Lebanon" architecture="Roman" img="thumbnail_1245677486.jpg"> <picture ID="Leb" path="thumbnail_1245670921"/> </album> <album ID="6" name="Leb" photogallery="Residential" date="29/10/2008" location="Lebanon" architecture="Roman" img="thumbnail_1245677486.jpg"/> <picture ID="Leb" path="thumbnail_1245670921"/> <picture ID="Leb" path="thumbnail_1245670921"/> </album> <album ID="7" name="Leb" photogallery="Residential" date="29/10/2008" location="Lebanon" architecture="Roman"/> … |
| | I'm creating a jar file of my game to make it smaller and easier to transfer. I was able to created jar file out of my classes and include there images. Question is - how do I include txt file which is used for reading and writing? |
| | Hello, I want to ask if there is any way to play an mp3 file in C# without the use of P/Invoke or winmp dll and the like. I can use external libraries too. It would also be nice if I could "include" the mp3 in the C# project, as … |
| | Hi I am developing my own image hosting script and i want to add api image upload.However i have no idea of how to create API support at this moment.I particularly like the tinyurl api . How can i create a similar api so that users can upload images to … |
| | I have three combo boxes in my program... look like this --> box1 number letter box2 1 - 2 - 3 - 4 - 5 - box3 1 - 2 - 3 - 4 - 5 - How can i do it work in this solution ? such as... in … |
| | Hi, I'm haveing trouble turing an array of Card objects into an ArrayList. The main reason I would like to use an array list is because I can then use the get/remove/add methods associated with an array list which is much harder to do with a normal java array. Heres … |
| | public string[] LandsKodComboBox(string[] dendei1, string[] dendei2) { string[] dendei1 = new string[5]; string[] dendei2 = new string[7]; //assign the array dendei1[2]="hello"; //etc etc.... return dendei1, dendei2; } why cant i return both of them? or how do you write? thank you Dendei. |
| | I am trying to create a C struct with a member that points to a 2d array. The compiler generates error messages, and I am unable to find out the root cause. I am basically trying to access a struct member to obtain the value of an element in a … |
| | hi, am recieving an undefined offset error for $month and $year line after the explode function. This happens only when the form is blank and submitted. $dob="dd/mm/yyyy"; $dob= $_POST['dob']; function icPrintINPUTbirth($label,$name,$maxlth,$size,$value) { print '<label>'.$label.':<input type="text" name="'.$name.'" maxlength="'.$maxlth.'" size="'.$size.'" value="'.$value.'"/></label>'.''; } icPrintINPUTbirth("Date of Birth (dd/mm/yyyy) ","dob",10,10,$dob); $arr=explode("/","$dob"); $day=$arr[0]; $month=$arr[1]; $year=$arr[2]; if(@checkdate($month, … |
 | Samsung has fixed the Unstructured Supplementary Service Data (USSD) exploit that could remotely wipe data from a Galaxy S III smartphone, but that doesn't mean the USSD threat is over: far from it in fact. According to some security researchers, 400 million Android device users are at risk from having …  |
| | hello pls i need a kind person to teach me any programming language, any! but i prefer c++, or java. pls i need ur help!!! yes u that is reading this now. thanks |
| | This is the code I have right now : cout << "==============================\n"; cout << setprecision(2) << fixed; cout << "Shelby" << setw(24) << shelby << endl; And this is the output: ============================== Shelby 25.81 But what I'm trying to do is add a "$" sign before the amount while keeping … |
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