2,373 Recommended Topics
Remove Filter  | |
| | I am currently working on a python program that takes the numbers from a large file and averages them. Currently I can't seem to find a way to add the numbers without using the sum function. I am a beginner and am just trying to grasp the basics of Python …  |
| | I need a program that takes my btnChicken_Click event (when being clicked) and save it as a variable. I know my programs trash but really need it. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace Fatfood { public partial …  |
 | I want a secured and server side way of interacting with two different servers namely SERVER A and SERVER B and i want database details and queries done on server B without reveling this database details to server A but yet server A functions based on responses it got from … Programming php  |
 | Hi guys can anyone help me i need to learn how to use OR and AND in loop conditions using javascript |
| | function username_exists($username){ global $db; $sql = "SELECT 'username' FROM users WHERE 'username' = '$username'"; $result = mysqli_query($db, $sql); confirmquery( $result ); if (mysqli_num_rows($result) > 0) { return true; }else { return false; } } if(username_exists($username)){ $error['username'] = 'Username already exists'; } Programming php |
| | Hi All, How can i set the session time out in PHP if the user stays inactive for a certain time in a web page.Please help me to solve this.. Thanks |
| | Dear the gurus; I am a developing a small program for voting of about 5 candidates. The program should compute and return the candidates and their total tallied votes. If a voter enters a number outside 1-5 it should count it as faulty vote. I have the following program but … |
| | Hi, first of all let me thank anyone willing to help out with this. Jquery / Ajax update Span or Div by ID without refreshing page <?php } $select = $DatabaseCo->dbLink->query("select sh_id from shortlist where to_id='" . $Row->matri_id . "' and from_id='" . $user_id . "'"); if (mysqli_num_rows($select) == 0) …  |
| | I make the windows form on which on a single button click performs like this ' private void button1_Click(object sender, EventArgs e) { Excel.Application exapp=null; Excel.Workbook exbook=null; Excel.Worksheet exsheet = null; object misvalue = System.Reflection.Missing.Value; exapp = new Excel.Application(); exapp.SheetsInNewWorkbook = 1; exbook = exapp.Workbooks.Add(misvalue); exsheet = (Excel.Worksheet)exbook.Worksheets.get_Item(1); exsheet.Cells[1, 1] … |
| | Hey guys, im sort of working on little project and i have these picturebox arrays, so when button1(capture) is pressed the image in the [drawing]picturebox is set to the image of the picturebox[i], then when you press play, it repeats all the images captured eg if i = 100, it … |
| | > I have already created functions to handle that. But it's shacking when i try to move( After add more widgets). Can somebody help me with that. from tkinter import * from PIL import Image, ImageTk import time class modtk(Tk): toptitlebar = None maincanvaswindow = None resizeon = False dragging … Programming python |
| | I'm struggling to build a PHP registration script using PDO prepared statements with positional placeholders. But the MySQL queries don't execute. `var_dump();` doesn't display any error. Please, I need your help to fix this. Your time and input are much appreciated in advance. Thanks. **register.php:** <?php // include configuration file …  |
| | Hello guys, how to track the mouse click coordinate inside the form , save it to listbox or variable. Right now i am using checkbox method which already specify the coordinate. I attach the image to illustrate my program |
| | The following code is not working correctly. It is supposed to be associating an ip address of a user with a post's content, which in an online scenareo you know can be two different ip addresses. It is therefore showing exactly what was done with an account in the event … |
| | Hi Folks, Can anyone suggest me something regarding this topic?  |
 | Hi, i want to change my IP-Adress (IP + Subnet + Gateway/DNS) in a Virtual-Box (VBox - System = Windows 10 and 7) to a static-IP. Til today I use "netsh", but sometimes it doesn´t work and I don´t know why. Thats why I am looking for an other method … |
| | I am a developer who recently started working on my own, and I've come across some projects that I can't handle by myself (mostly in React). What resources would you guys recommend for finding / putting together a team of remote developers to join me on these projects? |
 | I'm reading a book about C++. I'm on arrays now. It seems that a two-dimensional array is taken in this way: void Function( int arr[][numberof2nddimension] ) { } Why is that so? Help please. Thanks  |
 | Greetings to everyone, I am working as a freelance web developer, i have more than 4 years experience in osclass scripts. I am working in the osclass scripts for the past 4 years and have created nearly 67 sites in osclass, and have created many plugins, cuztomized themes, plugin cuztomizations … |
| | Hi, I built a maze game and it's working pretty well except on touch devices. Before this project, I had never used touch events and so I had to learn about them to implement. But I'm sort of unable to make them work. This is my git repository- (https://github.com/sapinder-pal/Cheesy-Maze-Depth-First-Search-Algorithm), and …  |
| | Hi all, I've been having a problem adding a record to an Access database using datasets and da.update etc. I'm trying to create a simple program that displays the records of a database table in a series of text boxes. I've managed to get my next and previous buttons working … |
| | Hi, How do i store files into blob datatype into mysql via user input with python? def read_file(filename): #Convert digital data to binary format with open(filename, 'wb') as f: photo = f.read() return photo @app.route('/createProduct', methods=['GET', 'POST']) def createProduct(): createProductForm = CreateProductForm() msg = '' if request.method == 'POST' and … |
| | Hello all! I have an excel file that looks like this: Time of Day Lap Lap Tm Speed 14 - Stoicescu Dan - Regularitate Coupe 9:40:50.835 1 2:47.462 88.763 9:43:37.584 2 2:46.749 89.142 9:46:33.319 3 2:55.735 84.584 9:49:58.901 4 3:25.582 72.304 9:53:13.988 5 3:15.087 76.194 9:55:50.639 6 2:36.651 94.889 9:58:49.884 … |
| | #include<iostream> using namespace std; int findmaxindex(int a[],int ,int); void swap(int a[],int ,int); int main(){ int n; cout<<"give the number of elements to sort"<<endl; cin>>n; if(n>100){cout<<"invalid"<<endl; return -1; } if(n<=0){cout<<"invalid"<<endl; return -1; } int count,a[100]; cout<<"give"<<n<<"integers to sort"<<endl; for(count=0;count<n;count++){ cin>>a[count]; } int currtop,currmaxindex; for(currtop=0;currtop<n;currtop++){ currmaxindex=findmaxindex(a,currtop,n); swap(a,currtop,currmaxindex); } return 0; } int … Programming c++  |
| | Hi all, I have WordPress blog, problem is that when we upload new content and browse the blog the latest change won't appear on blog until unless explicitly refresh the page after opening a blog. Here is the blog URL: https://corevoila.in/ Any help or clue will be appreciated Thanks |
| | Visual Tkinter is Python 2.6 GUI builder. Visual Python programming language for advanced Visual Python IDE that offers the possibility. As of December 2008 starting and writing fasting Editor. This software is using Scintilla editing component. <URL SNIPPED>  |
| | I am a nyophyte to PHP, and I've seen this answered so many different ways that it is confusing. I have a combobox that is dynamically populated from a MySQL table ACTIVE in a database AIRCRAFT. Based on the selected AIRCRAFTREGISTRATION value from the combobox, I want to find and … |
| | Hey everyone! I would like to create a crossplatform mobile app to showcase our dinner events which we run. I want the app to have a chat, to have the ability to send invites and I would want it to send push-notifications. By the way, I'm planning to outsource, maybe … |
| | I'm writing a utility that will likely be called by a script that uses `argparse`, but should be useable by any script. The engine object constructor needs a dozen or so parameters to tune its behavior. The question is: What is the best way to allow the caller to send … |
| | I have been browsing the web for days now trying to find a solution to my problem and have yet to come up with anything so far so I figured I would ask some professionals. Basically I need to read a text file which contains records along the lines of: … |
The End.