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 | Hey all, I have a query like this one: `select * from topic order by topic_view_time limit 10` the topic table has a PK topic_id and some other varchar fields. It also has topic_view_time which is int and has the value of time() (in php) updated whenever a user view …  |
| | I have multiple listviews on a form (WinForms). List items can be dragged to other listviews. Is there a way to cancel a single item within the dragged items list? The target listview determines whether or not a single item can be dropped there. I'd prefer a solution that will … |
| | Dear Sir, When control enter in any textbox then following codes must run. Please help me what is wrong with my codes <html> <head><title>My Contacts</title> <style type="text/css"> body{ margin-top:100px; margin-left:100px; } </style> <script type="text/javascript"> $(document).ready(function(){ $('input[type="text"]').onfocus(function(){ $('input[type="text"]').css({ "background-color:silver" "font-size:12px" "color:green" }); }); }); </script> </head> <body> <form> <input type="text" name="text1"><br … |
 | Hi Dw I'm glad to find one active VB forum for the old VB I used to get the solutions in .NET and I'm also a .NET developer but had got a problem the computer that I'm creating this application for is using old Windows OS such as XP and … |
| | Hi.goog morning, guys.Anybody here know any others dynamic pie chart library(don't want the google api chart) that is open source and free, can give me any recommendation?Thanks. Regards, Stanley |
| | I have problem that when i click JComboBox i will display all ProductName in JComboBox but when i click it again the items becomes dusplicate means again select statement called i only want that if i click once it will update the JComboBox not as many times i click it … |
| | I have invented a new software which converts the given algorithm to source code. i invented a new language called algorithmic language to convert the algorithm. |
| | Why is it that, the only way this will work is if I pass the entire: add(document.getElementById('num1').value) to the function, as opposed to simply adding: add(num1) <script> function add(num1){ total=num1*1+3; alert(total); } </script> </head> <body> <input type="text" id="num1" size="4"> <input type="button" onClick="add(document.getElementById('num1').value)"; </body> </html>  |
| | In the brute force pattern matching algorithm when all the characters in the pattern are unique then brute force can be implemented in Big-oh(n) complexity where n is the length of the string (reference: introduction to algorithms). can anyone help me with the algorithm? Thanks in advance  |
| | i am having difficulty with the binary search function for some reason the comparisons are coming up much higher then they should be. heres my code from main comp = 0; for( index=0; index<Max_Tests; index++) { results = BinarySearch(list, test[index], comp); cout<< setw(5) << test[index] << setw(15); if( results == … |
| | Hi, Can anyone tell me that how can I check through openssl that the given certificate has a valid trust anchor or not. Thanks in advance.  |
 | Hi, my teacher has set me a challenge to create an array that gets the user to input 6 names, then it will output the 6 names to them. It sounds simple, but he set it to me knowing that I had no knowledge on how to actually do this. … |
 | cout << "Enter the filename " << endl; cin >> filename; inFile.open(filename); int length = 0; while (inFile) length++; IntStack stack(length); I keep getting an error and I have no idea why. Can someone explain what is going on with it? After I input the the filename, program terminates. My …  |
| | // Expect to print values of arr[0] to arr[4] #include <iostream> #include <vector> using namespace std; int main() { vector<int *> ptrList; int arr[] = { 0, 10, 20, 30, 40 }; int * ptrArr = arr; for( int i=0; i< 5; i++ ) { ptrList.push_back( ptrArr+i ); } vector<int …  |
| | hey guys, so im trying to do the image slider with js but its not working. only the first pic: pic1, displays then it doesnt slide. code: <script type="text/javascript"> <!--> var img1=new Image() img1.src="image/pic1.jpg" var img2=new Image() img2.src="image/pic2.jpg" var img3=new Image() img3.src="image/pic4.jpg" var img4=new Image() img4.src="image/pic5.jpg" var img5=new Image() img5.src="image/pic3.jpg" … |
| | Ok so what I want to do is only execute the folowing code when the user enters a postcode to be within Greenwich according to the Latitude and Longitude of Greenwich how do I do this? As each time the postcode changes both the latitude and longitude changes? $val = … |
 | Enter X, Y coordinates for your move : 2,3 _0|_0|__ _X|_X|_X | | Congratulation Player 1 ! you have WON! Want to play again? y/n How can I reset the array in order to continue playing after finish playing the first round? #include<stdio.h> #include<stdlib.h> #include<string.h> char array[5][5]={' ','|',' ','|',' ','-',' …  |
| | Hi Dw I've created the system which will be allowing the user to perform the withdrawal transaction from a self service device so far I've created the side which will be inter reacting with the user which is prompting a user to insert the identification and key in the pin … |
| | how to can i insert data in another table without using wizard dataset and i have a variable that date and time that can be used on date time picker please help can anyone simplyfy the code?  |
 | cout << *static_cast<int*>(test); test is a void pointer pointed to an int variable. if i use: cout << *static_cast<char*>(test); i get just 1 character. so how can i print the value directly to string? if i use the string i get an memory error |
| | My computer in Home network, it used few computers, (Their connected to router using Wire and WiFi) I made project from using VB.Net and MS-Access, DataBase used from network path, Project was working fine, If any computer run my project out of Home Network, it show error message. If there … |
| | I can't use PHP. Every time I put it on my website, it either doesn't pop up or shows the code itself. How do I fix this? (Just started using PHP, I'm not good.) |
| | Hi all, I'm working with a PHP mail form and so far all is working well. It is returning everything from the form except the checkbox results. For them, it just says 'array'. I've searched high and low for a fix but I can't seem to get it working using …  |
 | hello dears friends i get a error on my page but i don't know what i do wrong the error code is "Notice: Undefined index: MM_Username in c:\folder\page.php on line <form name="form1" method="POST" action="<?php echo $editFormAction; ?>"> <label for="textfield"></label> <input name="article" type="text" id="article" value="<?php echo $row_N9389['article']; ?>" readonly><br> <label for="price"></label> … |
| | Hey guys...so for my homework i have to do this...would it be possible if someone helped me with this? Not very familiar with maps and stuff like that yet...thx a lot! So here's the question: Suppose there is an application that allows users to enter a phone number to search … |
| | I have a login page that uses email and password and also an admin checkbox. i have already created the coding for email and password login but not the coding if checkbox is checked it will direct admin.php coz well im not sure how. normal users will be directed to … |
| | I am creating a game project in BlueJ but the "drop" and "items" commands do not work. When I call either one of them in the game I get a "nullpointerexception" error message. This is the drop method in the game class, which compiles but does not work: /** * …  |
| | I have a company scanner but very often people forget to remove scanned (confidencial documents) I want to create a script which will once day check a "/home/scanner" folder and if there are any files it moves them to my /home/Administrator folder. I dont really dont know how to start. …  |
 | how can i produce my buttons using while loop and a list if stirng # python 2.x #from Tkinter import * #from tkFont import Font # python 3.x from tkinter import * from tkinter.font import Font def button(frame, text, command=None): ft = Font(family=('Verdana'), size=14) return Button(frame, text=text, font=ft, width=3, command=command) …  |
| | hello sir, i have a xml file like <book> <title>abc</title> ........ <details> <name>abc</name> ..... <author>shakespere</author> <year>1980</year> </details> <details> <name>xyz</name> ..... <author>anand</author> <year>1995</year> </details> </book> i need to print the values of author,year if details.name == title here is my code DomTree = xml.dom.minidom.parse(file) book = DomTree.documentElement for t in domain.getElementsByTagName("title"): … |
| | Hi,I am having a hard time trying to do insertion sort on a singly link list containing single alphabets.I have spent hours doing this but still it wont work.Any help will be apprecited. Here is my code: # include <iostream> using namespace std; class node { public: char info; node … |
 | Why is this not working, no errors? photo exists in correct position... gui doesnt alwyas show up, image doesnt. Using python 3 from tkinter import * from random import * import time mainGUI = Tk() width2= 319 height2 = 240 widthOfScreen = mainGUI.winfo_screenwidth() #Get the width of the screen heightOfScreen … |
| | The title says it all but I am curious if it's acceptable or even efficient for that matter. If others were to read my code or work on a project with me is this generally accepted among others or yourself if you work on an enterprise level? Is this memory …  |
 | This Assignment is in line with our University’s Concept on Students Working on Projects in Real Live Situation. The industrial unit that is assigned for your project is “Wing’s Café” located in the plaza. As you very well know, “Wings Café” is one of the most successful business units of … |
 | heyyy every one .. can u guys write a c++ program to draw lozenge?? i tried to draw square triangle etc.. |
| | Hi frens, I have already asked this question in another thread, but then felt this issue was irrelevent to that thread. I have a requirement to generate a invoice in pdf format and download it. i have a dynamic form, where user can enter date, choose option from dropdown, add/remove … |
| | I am trying to implement an item class to add items to rooms in a game in BlueJ. However in the Room class the addItem method is not working because of a problem with the "items.add". I have no idea what I am doing wrong. public class Room { private … |
 | As it is said in the title i can not get the keyword string. I finally found a version of C for windows 8 but now i can t get the most important thing types int, double char,bool ect... work perfectly and always show as a keyword but somehow i … |
| | I am trying to print an array of linked lists. I am having trouble getting it to print. Here is my struct. typedef struct VERTEXTAG { char c; bool isvisited; struct EDGETAG* p; }VERTEX; typedef struct EDGETAG { VERTEX* v; struct EDGETAG* q; //cookies rock //I like cookies }EDGE; Here … |
 | Hi , I am working on a list : Name Town Street House ID_Number Marco Valletta Triq l-Ajkla 10, Fl 1 53290M Mary Valletta Triq l-Ajkla 10, Fl 1 4748M Victor Valletta Triq l-Ajkla 10, Fl 4 37867M Krystle Valletta Triq l-Ajkla 14, Fl 1 52467M Mariella Valletta Triq l-Ajkla … |
| | Hi, I am using jQuery function to calculate total of item price (label) multiply by quantity (textbox), this is working fine so far. Also, I added additional label for shipping which getting the data from rbl object, also working fine. The calculation I'm trying to get is sum of total+shipping, … |
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| | Hello, I am using counter to count characters in text area. Now the problem, if the number of characters calculated = 160 characters, then when I send the paragraph to my mobile phone, I get 162 characters, I got the reason, but can't find solution yet. Example: write normal paragraph … |
| | I have created a login page using CodeIgniter 1.7. its code is shown below: <?php class login extends Controller { function login() { parent::Controller(); } function index() { $this->load->view('loginview'); } function verify() { if ($this->input->post('username')){ $uname = $this->input->post('username'); $upass = $this->input->post('password'); $result=$this->dblogin->verifyUser($uname,$upass); if($result){ redirect('dashboards','refresh'); }} } } /* End of … |
| | Array ( [results] => Array ( [0] => stdClass Object ( [status] => No [student_id] => LR0s646RYl [examiner_id] => mA0b2mv51s [audio] => stdClass Object ( [__type] => File [name] => a038ddfc-67e8-4cb9-ba6b-87613f355ceb-test_26-11-2013-10-32-pm.mp3 [url] => http://files.parse.com/96571424-15c1-4ad5-8c56-404c6b4b930a/a038ddfc-67e8-4cb9-ba6b-87613f355ceb-test_26-11-2013-10-32-pm.mp3 ) [createdAt] => 2013-11-26T17:38:46.097Z [updatedAt] => 2013-11-26T17:38:46.097Z [objectId] => NfiG4j80ON ) [1] => stdClass Object ( … |
| | I have the following public class bucket<String,Integer>{ private Integer num; . . . public bucket(){ num=new Integer(100); } } Eclipse spits out an error saying that it cannot instantiate the type Integer. Why is it saying this? |
| | Hi i am rafiq, What is the default value of float and double datatype in Java? Its my interview questions could anyone tell me the answer please.. |
| | Dear Sir, I have following codes if(isset($_POST['delete'])) { // Get values from form $sno = $_POST['txtsno']; $pro = $_POST['txtpro']; $wet = $_POST['txtwet']; $query = "delete from test WHERE sno={$sno}" ; $result = mysqli_query($con, $query); if(!$result){ echo "<script>alert('Record not deleted')</script>"; }else{ echo ("<script>alert('Record deleted successfully')</script>"); } } It works fine, but …  |
 | hi guys, What will happen if the PHP developer leaves the company and what might be the consequence if his/her program will be used by another developer of the company. Some concerns that the 2nd programmer will have the chance to steal the program. niu any comments are much appreciated. |
| | I am new to php and been following various youtube tutorials and boought a few books, I am now however clueless with my latest error and really need some help. This is my error Parse error: syntax error, unexpected T_STRING unexpected '?' in /web/com/138601040918006/main.php on line 17 Please have a … |
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