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 | 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 … |
| | 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 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 … |
| | 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  |
 | 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  |
| | 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? |
 | 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 |
 | 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 … |
| | Hi i'm a beginner in Java. I have school assigment where they want to save employee array to the file and can load it back with replacing the current array in GUI when it hit button save or load. Also, if i want to save or load the array with … Programming java javascript |
| | I just started using python a couple of days ago, so I am a complete beginner. Basically what I am trying to do is the following. Imagine that I have a string variable such as: food = 'bread' I want to create another variable (integer or another type) so that … |
| | Need help with two classes "Cannonball Component" and "Cannonball" I couldn't figure out the code with the rest but. Feel free to look at code check : http://codecheck.it/codecheck/files?repo=bj4fp&problem=ch06/c06_exp_6_16 Programming java  |
 | Hi everyone I am wondering if someone can help me understand why the Sub-Query's SELECT statement ended up producing the column name 'Code' vs. the initial SELECT statment call 'local_name' in the below screenshot Thanks in advance!  |
| | 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 … |
| | Easy tutorial: https://slicker.me/javascript/tower.htm |
| | #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 ; } … |
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| | Count number of occurrences of a digit with while/do while without using array in c++ |
 | # What Are Voronoi Diagrams? # Voronoi Diagrams are an essential visualization to have in your toolbox. The diagram’s structure is a data-driven [tessellation](https://en.wikipedia.org/wiki/Tessellation) of a plane and may be colored by random or to add additional information. ## Learn the Lingo ## The set of points that generate 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") … |
| | 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 … |
| | 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 … |
| | 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) … |
| | 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 * … |
| | 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 :)  |
 | 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 |
| | What is a “MIME type”, what does it consist of, and what is it used for? can anyone pls provide with example?  |
| | I have a project where I need users to be able to save their work, then at a later date select the session/data from their previous work and continue. I have completed all of the coding (and it works) to save the current session under their userid, and populates a … |
| | 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.. |
 | [ATTACH=RIGHT]20145[/ATTACH][B]Building your first DYNAMIC Database application. This is Part One of a four part tutorial on how to install and use your database, Part Two will teach you how to build successful connections and Part Three will teach you how to build database interaction and management of your databases.[/B] There … |
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