199,113 Archived Topics
Remove Filter  | |
| | התוכנה כותבת לי שגיאה על המילה strndup אולי מישהו יודע אם זה משתנה בגרסאות של וויזואל סטודיו ואיך אפשר לסדר זאת? char tav = str[strlen(str)/2+1]; int a,b,anser; char* as = strndup(str, strlen(str) / 2 - *str); char* bs = strndup(str+ strlen(str) / 2 - *str+2, strlen(str) / 2 - *str); … Programming c  |
| | I'm struggling to upgrade from [CodeMirror 5.5](https://codemirror.net/) to [CodeMirror 6](https://codemirror.net/6/). Previous versions of CM have always been a drop-in Javascript library. Upload the JS files, upload the CSS file, include a `<script>` tag referencing the JS file, and then use the API to make a bunch of calls to incorporate … |
 | Hello, Today I learned about Deepfake. Virtual faces that look very realistic. What do you think of this? And can you tell me what I should do to deploy this technology? I would like to create an assistant that helps people use a website. Thanks, Leon  |
| | QUESTION:You are required to write a program that performs syntax checking for a given computer program Hey Everyone i need your help badly can anyone please modify my code below against the following rules: • The code always starts with begin keyword and ends with the end keyword • The … |
 | Hi ... I want to create some php pages where I have to change the variables ( top of the page ) through a form and of course save them on the same page. I don't want to use databases. It's possible??? <?php $pageurl = "text1"; $title = "text2"; $description … |
 | I came across a KMeans implementation in Java. The number of clusters generated by the code is 3. But when I tried to change it to 2, I am getting the error: Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 2 Any help is much appreciated. Here is the code: public class KMeans … |
 | Hi I'm trying to create a script in powershell that finds a string in a file and then modifies it but I'm having issues matching the string I want. So, I'm trying to make sure that I can find this type of string |d where d is is any digit, …  |
| | this is what i have so far. public class PersonalInformation{ /* =================================================== ===== Challenge 6.1 - Personal Information Class ===== ====================================================== Design a class that holds the following personal data: name, age, and phone number. Write appropriate accessor and mutator methods. Demonstrate the class by writing a program that creates …  |
 | I am attempting to update my accounts table for the current session ID with the data posted from a form. My first prepare statement is functioning fine and can be seen functioning through the placeholder variables in the form. It is my second prepare statement that doesnt seem to be … |
| | In terms of performance, which is the best jQuery CDN to use? The one at cdnjs.cloudflare.com, googleapis.com, jsDelivr, code.jquery.com, etc? |
| | Easy tutorial: https://slicker.me/javascript/tower.htm |
| | |
| | Hello all I have a form with two datagridviews. Grid A is polulated with orders from DB, grib B has an empty table with the same column name as grid A. Im currently draging orders from Grid A onto grid B. My isue is that since grid B has only … |
 | Hi When I run main.py I got this error how can I fix it? I'm using https://github.com/PicciMario/iPhone-Backup-Analyzer-2 / Traceback (most recent call last): File "./main.py", line 44, in <module> from PySide import QtCore, QtGui ImportError: No module named PySide I appreciate your help |
| | #include <iostream> using namespace std; int main () int charge, aftercharge, parking_hours; cout << "please put your parking hours: " ; cin >> parking_hours; if (parking_hours>=1) { charge = 1 ; } else if (parking_hours>=11) { charge = 2.50 ; } else if (parking_hours>=12) { charge = 6.00 ; } … |
| | Count number of occurrences of a digit with while/do while without using array in c++ |
| | Hello and thanks for reading my post. I need help converting the fallowing Algorithm into working C++ code, and below is what i have come up with so far, what do i need to do to make this compile? Algorithm: PayCalc 1. CaseOf PayCode = "H" Pay = Rate * … |
| | Hi there, I am trying to do an exercise from a C++ book. It goes: Develop a program that will move the knight around an empty chessboard. The chessboard is represented by an 8-by-8 two-dimensional array [ICODE]board[][][/ICODE]. Each of the squares is initialized to 0. We describe each of the … |
| | I 'm building an application to store and retrieve books, but I have an issue with retrieving data from the db. I'm using REST and testing with postman. Everything works OK. Currently I have a series of methods written in Java at the backend like so @Override @POST @Path("/add") //@Produces("application/json") … |
| | I tried alot to print this arrow with random generated values which are 0101 , every time it should be differnt, please help me out thanks :)  |
| | this is my code for inserting records into my form which is in html file `Inline Code Example Here` <?php error_reporting(E_ALL ^ E_DEPRECATED); $connect=mysql_connect("localhost","root","") or die(mysql_error()); $db_select=mysql_select_db("employee",$connect) or die(mysql_error()); if (isset($_POST['id'])) $id=$_POST['id']; if (isset($_POST['name'])) $name=$_POST['name']; if (isset($_POST['gender'])) $gender=$_POST['gender']; if (isset($_POST['mobile'])) $mobile=$_POST['mobile']; if (isset($_POST['email'])) $email=$_POST['email']; $qry="insert into emp(id,name,gender,mobile,email) values ('$id','$name','$gender',$mobile,'$email')"; $result=mysql_query($qry) … |
| | Write a Java application that calculates the number of repayments for a loan based on the initial loan amount, annual interest rate and monthly payment. The user enters these values and application uses a loop to display the balance each month after payment has been made. Note that interest is … |
 | I have written the following Tkinter script: When I run it, the first thing that happens is the File Dialog box opens without it being called. I am expecting the file dialog box only to open when the "Open Document" button is pressed. import tkinter as tk from tkinter import … |
| | Hello I have created awhile ago in VS2017 an application [application A] with CR sp21 which works fine. Now Ihave another application [application B] created in vs2019 with CR sp29. When I install app B on the same pc where App A is installed the CR wont work so I … Programming vb.net |
 | Can anyone please help on this. Tenanti Version: ^5.0 Laravel Version: 7.x PHP Version: 7.4 Database Driver & Version: mysql-5.7.31 **Description**: When I install tenanti version getting an error in service provider. Illuminate\Contracts\Container\BindingResolutionException Unable to resolve dependency [Parameter #1 [ array $config ]] in class App\Providers\AppServiceProvider Steps To Reproduce: "orchestra/tenanti": … |
| | I want to create a single login page for Admin and user.When admin lo it should go to seperate page and when user log it shoult go to seperate page.I want sample code for this.Thanks.. |
| | I have to convert a piece of C++ code to Python. Except I can't understand what it's doing. This is the code: [CODE]#include <iostream> using namespace std; int calculate(int values[], int size) { int answer = 0; for (int 1 =0; i< size; i +=1) } answer += values[1]; } … |
 | Hello, I Have this website and I am trying to make the footprint smaller in text size. How to do so? http://gsa-constructionspecialist.com/home/vision-mission https://www.tinymce.com/docs/configure/content-formatting/#fontsize_formats This is the fontsize_formats in tiny mce. I already try to insert a new feature to change font size in tinymce and have not been successful yet. … |
 | How to remove from the Google index pages of my site that were created by a virus Japanese keyword hack? It is necessary to remove from the Google index links to the pages of my site http://quartercheapersigns.ca/ that were created by a virus - about 43 800 pages in Google … |
| | When I access an api. it returns data in below format **n2035014,25 N2035014,25 B2035014,2944.40,250,3787.30,2400** o24,22971.20 h24,23064.15 l24,22641.40 c24,22945.05 i24,22744.40 I am clueless how to map these data and store in mysql table. First set of data highlited in bold is dataset 1, followed by second set of data which has …  |
| | <?php error_reporting(0); require 'conn.php'; global $conn; $tablename = $_SESSION['user_id']."_LIETOTAJU_ATIBLDES"; $sql = "CREATE TABLE ".$tablename." ( id INT NOT NULL AUTO_INCREMENT, ATBILDE varchar(255), PATIES varchar(255), PRIMARY KEY (id) )"; if (mysqli_query($conn, $sql)) { } else { } $val = $_GET['QUESTONS']; mysqli_set_charset($conn,"utf8"); $sql = "SELECT * FROM Jautajumi_Prof where TEMAS_NOSAUKUMS = ? … |
| | i want to know how to create qr cde in php |
| | Can someone help me with this? Write a c++ program simulator that will compute for the average waiting time of each customer in a bank. Also the program will indicate the number of the teller who accommodates the customer. |
 | i want to unserialize? and display Array from my text field in db table. This is what i use to serialize on Insert statement. `$persons = serialize(array($paymentData['anArray']));` and this returns after var_dump `["persons"]=> string(104) "a:1:{i:0;a:2:{i:0;a:1:{s:5:"value";s:15:"Producer: Simon";}i:1;a:1:{s:5:"value";s:13:"Writer: Simon";}}}" ` Now the object that i return from Select statement is memberDetails $sql … |
| | This is my derivative function. This code works correctly but does not delete the constant term. It sets directly to 0 and writes to the result. how can i fix this? Thank you.. EX: Input: "-x^3-6x^2+ 4x+22" Output: “-3.0x^2 -12x +4.0 + 0.0” How can i delete this 0.0? struct … Programming c++ |
| | Would anyone be able to help me, I am trying to make a C++ program which reads values from csv file and prints them(there are going to be three 4 rows, 3 columns). I want to know how can I add the rows (like the sum of the first row … |
| | Hi All, I am having an issues with an SQL query and I can't quite work out how to resolve it. I have searched Google for the answer but can't seem to find the solution there either. Basically I have a database andin one of the tables it has a …  |
| | Hello, I have been trying to get this robot to work out and be able to move around. I am just so confused as to how to get my arrow to get even displayed and moved when pressed by one of the directions to go. One area that I struggle … |
| | hello can anybody help me with this issue i have java code to print information that exists in XML file i will paste it here, so i want to print the information based on user input , as example the user enter the Id number then the program should print … Programming data-structure file-stream file-system java xml  |
| | Create a program that would convert a decimal number to either binary, octal or hexadecimal counterpart. Your program should ask the user for decimal with a data type of a long integer (4 bytes or 32bits in length or having a range of +2147483647 to -2147483648, or 4294967296 if unsigned). … |
| | Hi everyone, Today i have a question about how can i write one code for all shapes like, ****** ***** **** *** ** * or other shapes like square or tringle. I want to know the difference in every code. Thanks alot. |
| | Hi, I'm having trouble using the $(this) identifier in JQuery. I'm using the qtip plugin, and I want to send an ajax request, which can be done with the plugin. I'm trying to pass the id of the element to the script but it's not seeming to work - the … |
| | Hello friends, I am looking to start my career in web development. I have also learned a lot of about web development and PHP. So, can anyone let me know which is the latest version of PHP and it's featured? |
| | I am new at python. How can i translate this pseudocode to python? Thanks...  |
| | Hey guys I'm having trouble figuring out how to calculate the standard divination of an array in Java. As you can see I have already calculated the mean, and I know that at the end I will have to divide by the sample size minus 1 (n-1) and square that … |
| | Hello, I'm trying to write data to an INI file, I've got some code to read it: [http://pastebin.com/Jpwf8XJM](http://pastebin.com/Jpwf8XJM). I've tried to modify this code to get it to be able to write to INI files, but I haven't had much success. I know there are DLL's designed for this, but … |
| | I am writing a Mastermind program in Java. So the user has to enter the number of pegs and colors and a code will randomly be generated and the program will do its thing and tell them if they got the code or not. I have a bunch of IF … Programming java |
| | On my Facebook group I have a group picture which can be loaded with GIF, JPG etc. pictures. I wonder if it is possible to have a gif picture as a group picture so that when I click on the picture I will be redirected to an external website. |
| | Dear sir, i got a TFT device attendance 3.5 inch and iam using SDK 6.2.4.11 iam using windows 10 LTSC Enterprize 64 bit when running , i created a windows service on it when i try to run it, it does not work and cause an error 1053 :Error 1053: … |
 | Trying to get the last row inserted from a Excel sheet. The sheet is called clientes. I have id, name, description Since ID is auto incremental, I can sort by ID: My idea is: oledbcmd = "Select top (1) * From [CLIENTES$] ORDER BY id desc"; but it does not … |
The End.