199,114 Archived Topics
Remove Filter  | |
| | HI, I want to calculate number of working days for the academic year between two dates like(01-06-2015 to 31-10-2015). I saw all codes that are doing only for curtrent year. If I want to do future years , how to do automatically, Here is my code what I tried , … |
| | Hello, I tried to integrate api of aylien which is used for article extraction I installed the sk succesffuly but when I tried to run my code it gives me an error Trying to get property of non-object in C:\wamp\www\aylien\index.php on line 15 Notice: Trying to get property of non-object … |
| | Hi all, quite a strange problem here. I have a csv file with rows: 20/12/2011 4.75 4.75 4.53 4.55 94.74 432.98 4.57 21/12/2011 4.38 4.38 4.38 4.38 20.9 91.54 4.38 22/12/2011 4.19 4.19 4.17 4.17 8.54 35.71 4.18 23/12/2011 3.86 4.35 3.84 4.22 149.49 625.81 4.19 24/12/2011 4.33 4.33 4.33 … |
| | So i have a simple react component rendering text and images except for 1 line rendering a twitter widget. It works fine but when i route to a different view then come back that widget will not show unless i refresh the page. Sorry i just started using react.js thanks … |
 | Hi all, I am trying to insert 1000 above data into a table but after inserting 500 something data its showing an "Internal Server Error". I tried after changing max_execution_time in php.ini and some other methods but no use. But this works fine in localhost. Given below is my code. … |
| | Hi All, hopefully you can help. I have: <table> <tr> <td width="120" height="120" bgcolor="#8fd656" align="center" onClick="if (this.bgColor=='#8fd656'){this.bgColor='#DDDDDD'} else {this.bgColor='#8fd656'};"> Check Box <input type="checkbox" name="checkbox[]" id="checkbox[]" value="Checked"> </td> </tr> </table> Now this works with changing the background color when I either click the cell itself or check / uncheck the box, … |
 | I was wondering if it would be more efficient to render a single BufferedImage instead of rendering a bunch of BufferedImages in a double for loop? I have an idea of how to do it, I just don't know what methods in BufferedImage you would use to create the bigger …  |
| | Hi all, I'm working with a function that only accepts values between 0 and 1, so I need to scale my data first. The first part involved in this is calculating the high/low values of my inputs. I pass this into a function that churns out X and Y values … |
| | Hi all, I have an array $pTimeseries with 365 items inside it. I use a simple for statement, as below: //Add TimeStamp to Historic Data for($i = 0; $i < (count($pTimeseries)); $i++) { $pTimeseries[$i][1] = $rawData[$i + $backdate][0]; } In my Apache error logs I get "Undefined offset: 366" all … |
| | Hi I have a running website which is based on ASP.NET Now I want to convert the full webiste in PHP. The current website is based on DotNetNuke and also modified some modules. Please provide your help to how to do this ? Thank you. |
| | When previewing sites on devices, I have access to the common devices to see how a page renders, what I don't have access to is the devices that take up a small part of the market, BlackBerries, Amazon Fire, Lumia line of phones and iPhones running newer versions of iOS, … |
| | Hello can someone help me to complete a program that allows the user to input names and for the output it should prints the names in alphabetical order. starting would be something like that. #include <stdio.h> struct sort_names { char node_str [80]; struct sort_names *next; }; Programming linked-list  |
 | Hi I have problem to get data when insert with ajax. I have ajax.js file and here is this code: $('#text-content').keypress(function(e){ if(e.which == 13) { if($('input#enter-click').prop('checked', true)) { $('#live-send').click(); e.preventDefault(); } } }); $('#live-send').click(function(){ var message = $.trim( $('#text-content').val() ); if($('#text-content').val()!="") { $.ajax({ type: 'POST', dataType: "json", url: './includes/conversation.php', data: … |
| | i am having a problem with java script and need to know how i can convert a integer inputted by the user to asterisks. stipulations i have to use a window prompt dialog box and print the asterisks on the page in a paragraph.. i just need help changing the … |
| | Hi, I want to distinguish whether the tab closed by clicking X or by another action (clicking a link, or a button which close the current tab). In Firefox - I followed the stack and saw that the function closing the tab (not by X) is called: onxblDOMWindowClose. BUT in … |
 | I want to use the instance of ckeditor. when user click on add more button it will create the instance of ckeditor, but that instance of ckeditor is not editable. I mean user is not able to enter anything there. Need help...Thanks in advance :) fiddle : http://jsfiddle.net/pkz7auLy/ |
 | Hello im using bootstrap and want to make the menu to be sticky i have uploaded the code so you can see it [www.upster.webuda.com](http://www.upster.webuda.com) i want to be like in the login screen at the begining im using the same code for other files but it doesn't work properly someone … |
| | I am trying to assign a method to a varibale called from a constructor, but it returns null when I am calling it. public class ProjectManager { Calculation a = new Calculation(); private Scanner in = new Scanner(System.in); private Scanner price = new Scanner(System.in); private Scanner duration = new Scanner(System.in); … Programming java |
| | Hi Pls advice me the following calculation in stored Procedure my scenario is packing the magazine Example: Order = 6042 copies. 6042 have to be packed by 20 each. so 302 bundle. balance 2 copies. If I divide 6042 /20 Result is 302.10 . How can store 302 and 2 …  |
| | hi all (james) i have another question: if yuh want to use the random numbers, it goes like dis: random generator = new random() or it have the math.random right my questions are how do u get to generate the 2, 3, 4- times table, Programming java |
| | Hi, I'm working through the 3rd chapter of Thinking in C++ Vol 1 by Bruce Eckel (free online). I am using Code::Blocks as my IDE. I've try searching for this problem through the forum but haven't found a solution; I think it might be a IDE-specific problem. The undefined reference … |
| | I just started to learn python few days ago. This is a small program I made to practise. print("Find Volumes of some Popular Solids") print("") names=['(1) Sphere','(2) Right Circular Cone','(3) Cylinder'] x=0 while x < 3: print(names[x]) x +=1 print('\n' + 'Enter the number of the solid, you want to … Programming python  |
| | Hello everyone, I am new in assembly programming for MIPS and I was given a project to write a program that converts any decimal bumber from 0 to 511 into octal and return the result with 3 digits in reverse i.e. 170 for the decimal 57, 026 for 400 and … |
| | |
| | Hello, Leonard here. And my next program is a bit of a doozy. I'm making a ToDo List program. I had to make a getData() function to read a file from Notepad, with the day of the month and the task to do on that day and store them into … Programming c file-system  |
| | I'm trying to optimize a Bayesian inference algorithm written in C. I'm looking for fast and accurate open-source libraries for working with probability distributions (both calculating density & drawing deviates - like the rnorm,dnorm,pnorm functions in R). So far I've found a tutorial which suggested the [gsl](http://www.gnu.org/software/gsl/manual/html_node/Random-Number-Distributions.html#Random-Number-Distributions) library but I … |
| | The following is a similar program I had when having trouble: float x; int n=0; cout << "enter some numbers separated by space; enter 1.2 when done: "; cin >> x; while (x!=1.2) { n++; cin >> x; } The problem is, when using certain numbers as the sentinel (in … Programming c++  |
| | I want to create a web service,the theme this service is it has two take parameters as two audio files and generate a text file as output file. How would I host this service in server and call this service with server url name? Ex: http://79.132.86.145:8080/getOutput?file1=audio1.wav&file2=audio2.wav If I call the … |
| | here is my code for simple validation but i can't able to why this happening but validation always fails no matter what i input? <div class="signup-form"><!--sign up form--> <h2>New User Signup!</h2> <?php echo form_open('login/register');?> <input type="text" name="name" placeholder="Name"/> <input type="email" name="email" placeholder="Email Address"/> <input type="password" name="password" placeholder="Password"/> <button type="submit" class="btn …  |
| | Hello, First of all, I'm sorry if my question seems silly, but I am very unfamiliar with Python. I am using a particular python code base which, in a Linux system, solves the problem I am working on (I am using Windows). A major part of the python code's task … |
 | Hi, Does anyone know how to have a dropdown appear when typing in a multi line text box? I want it to work in the same way it does in Visual Basic, suggesting what could be inserted based on what the user is typing. Thanks guys, Regards, Luke  |
| | Two files to edit/maintain a data array. data.php looks something like this: <?php $data_array[0]['key1'] = 'value'; $data_array[0]['key2'] = 'value'; $data_array[1]['key1'] = 'value'; $data_array[1]['key2'] = 'value'; $data_array[2]['key1'] = 'value'; $data_array[2]['key2'] = 'value'; ?> admin.php works something like this: function get_data() { include 'data.php'; // do a load of stuff with $data_array … |
 | i'm trying getting the richedit caret positions. seems that i can't use the caret functions. LONG firstCharIndex(HWND hwnd) { POINT pt; pt.x=0; pt.y=0; LONG n = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM)&pt); return LOWORD(n); } COORD GetCaretPos( ) { COORD pos; //getting the line from caret position: pos.Y=(LONG) SendMessage(consoleedit, EM_LINEFROMCHAR,(WPARAM)-1,0); CHARRANGE cr; … |
| | public class NaveenSingleton { private String name; private String [] names; private static NaveenSingleton uniqueInstance; private NaveenSingleton() { } public static NaveenSingleton getInstance() { if(uniqueInstance == null) { uniqueInstance = new NaveenSingleton(); } return uniqueInstance; } public void setName(String n) { name = n; //Search for duplicate name here, before … |
| | Can anyone help me with how I can retrive the data of this XML with PHP i need to echo the <dc> data ex. <dc:title> and so on. XML file: http://askbib.asker.folkebibl.no/cgi-bin/sru?operation=searchRetrieve&version=1.2&query=rec.identifier=%22261118%22&recordSchema=dc&startRecord=1&maximumRecords=10 |
 | Hello i want to calculate three parameters. one X two X three = Y The one is the value of a <input type="number"> the second is default the value '1' and the third is the count of this $sql = "SELECT uid, username, name, profile_pic FROM users"; $result = mysqli_query($db,$sql) … |
| | Given Problem: A professor at Hardtack University has an unusual method of grading. The students may or may not all take the same number of tests. The individual tests are weighted, and these weights are used to compute the student's average. Important: the weights for all of the tests for …  |
| | Hi all, For some reason, a white edge has appeared down the side of my website. It was never there before. The web suggested I should make sure to reset margins etc to 0 at the top of my stylesheet, which I already do. The edge is not due to … |
| | Hello there, In my program I have an object of a class with some values, and I am trying to create another object, populate it to array and add it to my object. class AdvertisementType { public String getWebAdvert() { return webAdvert; } public String getEmailAdvert() { return emailAdvert; } … Programming java  |
| | I'm in the process of designing a console personal/business finance package for Linux. It's easy to identify the advantages of data abstraction through classes, but I'm not inclined to become proficient with STL or containers. Exception handling may become a consideration, but definitely memory allocation via "new". My own implementation … |
| | I have to create a unique code to every user registering. The thing is that the unique code needs to be generated based on which city the user is from. So the tables I have are: CREATE TABLE `microreg`.`users` ( `user_id` INT NOT NULL AUTO_INCREMENT , `user_code` CHAR(10) NOT NULL … |
| | how could i download a empty file from a website and see if the lines are the same as a diffrent file on my computer? Programming python |
 | Hello, I would like to change colour style by using the navigation menu. Any clue how to do this by changing the bootstrap custom css whenever I click the Style Nav Button? http://www.innovation.web.id/One/ Thanks in advance. |
| | hai friends...i have a doubt in php..I am using Tiny MCE editor..i want to know how to get style for the content i have entered in editor but not print the html tags in my website..how it is poosible????\ |
 | Hello everyone! I am writing a GA, and I am trying to implement elitism. My problem is an interesting one. I cannot release too much code because it is an ongoing assignment. I have asked the TA, and he is unable to find the solution as of this moment. The … |
| | How can I learn GUI java? I've been having some problems with places to learn. Can anybody reccomend a source?  |
| | |
| | HI guys, I've just run into an issue. Basically I'm working t a wordpress site, and there are some conflicts with the usage of the "$" sign so I used this in the document ready to allow me to use "$" in place of jQuery: jQuery(document).ready(function($){ ... }); It works … |
| | Hello, I have created a form using ajax and php but when I click on submit the values in the textarea remains as it not disappears so I found a way to make form reset once I click on submit here is my code and please let me know how … |
| | Hi Expert, would it be possible to list all the current active Domain equivalent Active Directory in a network? Hoping to here from you. Thanks. |
The End.