199,114 Archived Topics
Remove Filter  | |
| | guys sorry about my post earlier . this is what i did with my program but i dont think my equation is correct because whenever i want to get the total amount due it always give the wrong amount . i dont thinks this equation is correct "amount=amount+price*quant;" guys i … |
| | Hi. I have a little problem with my code. I want to cast a complete arrayList to a different type, but java wont let me... Here is a compressed version of what is happening: [CODE] //The interface I use. public abstract interface Drawable{ //some methods } //A class that is …  |
| | Hello i have aproblem with hosting my localwebsite suppose it on pc A My target is to allow pc B (not on same network ) to access pc A and work on it .{my website hs connection to my local sql database }. i am using IIs 7 .. i … |
 | hi, I got a string and it look like : "test : this is a test. for me." How can I remove the first charakters? At this example I want to remove the characters "test : ". How can I do this? I know how to delete from the end, …  |
| | Hi, want to ask the following if rs.fields(0).value=text1.text and rs.fields(1).value=text2.text then mainform.show loginform.hide As you know, above code is part of Login processing. There are two text boxes for user name and password entry. Number (0) and (1) (in above code) refers to access database fields that user names and … Programming visual-basic |
| | Hi guys I'm having a bit of a problem with php and linux. I'm using the following function, to find files with specific file extensions within a given folder and all subfolders : function FindVideoFiles($startfolder,$specificextensions){ $it = new RecursiveDirectoryIterator($startfolder); foreach( new RecursiveIteratorIterator($it) as $file) { if (in_array(strtoupper(substr($file, strrpos($file, '.') + …  |
| | I have a database where there is an table `wm` for water meters : +------+---------------+ | Code | name | +------+---------------+ | wm1 | water meter 1 | | wm2 | water meter 2 | | wm3 | water meter 3 | +------+---------------+ and another table c`ounters` where there are … |
| | |
| | Hi, I have created a two player board game url deleted - rule 2.7 Thes problem is that AI is easily beatable. I used heuristics to find best move for the AI. The rules of game are as follows 1) 9 by 9 grid is divided into 9 grids of … |
| | Using PHP / MySQL This is a sort of long explanation, but trying to provide all the information the first time. Hopefully someone can tell me what I’m missing or doing wrong, without too much criticism. I am trying to create a FUNCTION that I can use to retrieve a …  |
 | classification of a text in a corpus with five themes and each theme contains 10 items in perl for exemple: i have: 1 theme food 10 articles about food 2 theme politic 10 articles about politic ...etc and i give him a new text and he classify this text on … |
 | Hello, I'm a newby to Python and I want to write a function which imports a CSV file and returns a dictionary for the index of each subcategory in a column like this: hockey: 3, Tennis: 54, volleyball: 59. Any advise on how to adjust my code? Thanks! import csv … Programming python |
| | Link in MySQL: https://wahlburgers.com/dorchester Variable loaded: $website = $row["website"]; How can I echo the word "Website" as a hot link to $website ( https://wahlburgers.com/dorchester ) inside an HTML form? This is what I've tried: <input type="text" id="website" name="website" value="<?php echo "<a href= '" . $website . "'>" . "Website" . …  |
| | Need help with two classes "Cannonball Component" and "Cannonball" I couldn't figure out the code with the rest but. Feel free to look at code check : http://codecheck.it/codecheck/files?repo=bj4fp&problem=ch06/c06_exp_6_16 Programming java |
 | Hi everyone I am wondering if someone can help me understand why the Sub-Query's SELECT statement ended up producing the column name 'Code' vs. the initial SELECT statment call 'local_name' in the below screenshot Thanks in advance!  |
| | I just started using python a couple of days ago, so I am a complete beginner. Basically what I am trying to do is the following. Imagine that I have a string variable such as: food = 'bread' I want to create another variable (integer or another type) so that … |
| | I am trying to get user's information and show them in user's profile. And i found this query but it is in PDO and my work is in sqli here the query : if(isset($_SESSION['user'])){ $getuser=$con->prepare("SELECT * From users where username=?"); $getuser->execute(array($sessionuser)); Sinfo=$getuser->fetch(); And here the whole code <?php session_start(); $sessionuser=''; … |
| | 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 …  |
| | Hey guys, I want to make a simple program which calculates speed, distance and time. This is the code I used: [CODE] a=input("1)Find speed\n2)Find distance\n3)Find time\n4)Quit\n") while a!=4: if a==1: d=input("\nEnter distance: ") t=input("Enter time: ") print ("Speed: "+str(d/t)+"\n") elif a==2: s=input("\nEnter speed: ") t=input("Enter time: ") print ("Distance :"+str(s*t)+"\n") … |
| | I would like to know what is the difference betn getchar(),getch(), and getche() functions and which should be used in which conditions. Thanks, comwizz. :confused: |
 | [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 … |
| | I have called Rest API using powershell function but i need to get date entry from all objects like english-and-wales, scotland , northern ireland. using this $list.'england-and-wales'.events.date i will get only england-and-wales details but remaining scotland, northern ireland date i am unable to fetch function Get-Holiday Invoke-RestMethod -Method Get -Uri … |
| | Hi everyone! Do you know how to create Pizzeria Program using Python and PostgreSQL where it can keep track of the pizza orders and view the order information using Python and PostgreSQL? Technology needed: -Django for the program -Postgresql for database How it can be used: Every time there is … |
| | For example. I have a select statement that is "select ID from students where student name ='name';" Now I don't wanna echo the student ID but I wanna store it in various where I can reuse it. How do I do it. "select ID from students where student name ='name';"  |
| | def fib(num): if num<=1 return num return fib(num - 1) + (num - 2) num = int(input("enter a number higher than 0: ")) print(fib(i)) Programming java javascript python  |
| | Hello, I'm having trouble getting a part of this program to work... the update student part is supposed to update/edit student's scores. When i run the program i cant get the bttnUpdate to work in the frmMaintStudentScores.cs. can someone help me fix it? the other parts of the program are … |
| | Can you help me decrypt the message with the given information. I figured out the first line is using Xor ciphers but how do I figure out the rest? Y[ZU[XZWZ\XXZjZ[[WWVWU Ogaqkxpgbqbfiof! Cyw'ss bun! Zqksxl cywd lnepwvs uozneh. Qjc mgabiy nfx vmz-djrhkfalfq. Xnjfx ai qjvi viqi uat pgw odjwp. The radio … |
| | |
| | New to this forum and to programming in PHP, so apologies if I miss some detail. I have found some code which does almost everything I need, but I can't figure out how to get the 'selected item' from the results on an secondary page (reading in post) .. this … |
| | |
| | i was on the site pyschools working through the exercises, but i dont understand why it wont accept the code i input. [url]http://www.pyschools.com/quiz/view_question/s4-q2[/url] Create a function generateNumbers(start, end, step) that takes in three numbers as arguments and returns a list of numbers ranging from start to the end number (inclusive)and …  |
| | Hello guys, It my frist topic in this forum so i hopeI hope you like it?? In this topic we w'll learn how to check internet connection using a simple code. frist make a new project And add a label and timer . second Double click on timer to type …  |
| | Sometimes you want to ensure that only one copy of a script can be run at time. Windows provides a facility called a mutex and you can use it to prevent multiple instances. To create the mutex, all I have to do is varname = GetMutex() If the mutex already … Programming python |
| | Hi, how can I use regex or string replace to add missing "p" tags to sentences without tags. I tried matching* and splitting first the whole string matching "h" and "pre" tags but dont know how to merge it. `*let regexRule = /<pre>(.|\n|\r\n)[\s\S]*?<\/pre>/g;` Example - input let someVariable = "Basket …  |
| | Are you a student studying programming from home? Are you an employee who is working from home for the time being? Or are you a self-employed freelancer? Has your work shifted during this time? Programming |
 | Hi there, I've come across an issue while trying to get all the records from a SQL database in java. A bit of necessary introduction here. I'm not using any framework just JDBC and the getAllBooks method is part of a REST call. The failing method is essentially doing this: … |
| | public bool Kayit_Ekle() { sorgu = string.Format("Insert Into [{0}] ([SERVİS FORM NO],[ÇAĞRI NO]) Values ({1},{2})", sheet, formno,cagrino); cmd = new OleDbCommand(sorgu, Baglan()); cmd.Parameters.AddWithValue("@{2}",cagrino); int etkilenen = cmd.ExecuteNonQuery(); if (etkilenen == 0) { return false; } else { return true; } } Hello there, I am writing recording program with c … |
| | I am trying to use many employees, but I do not how I can use case in my arrays. Could you help me, please? ---- program StaffSal(input, output); uses Crt; const SalRate = 0.1; A = 150; B = 85; C = 95; D = 120; type Employee = record … Programming pascal  |
 | Hi every1, can anyone lead me to the end of the tunnel in which Cordova had pushed me in? I just want to see the light, at the end of the tunnel. I've read ,re-read, and re-read again the doc, and I've explored dozens of pages according to what Google … |
| | 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 … |
 | 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 … |
| | I am good in different languages, that is: Java, python, C#, VB.NET, php, javascript I have been programming for a while now it's about 2 and half years but the issue is when I focus on one language I tend to concentrate on it more than the others which leads … |
 | Hi , Am new to teamcity build configurations . so somehow i get a builderror when the source code js build for first time after rebuild its sorted in my local machine . Unfortunately the same happends in teamcity build where it cannot get the nugget package and it produce … |
| | As usual i searched google to convert Decimal numbers to their Binary equivalents but i couldnt find any short algorithm for that matter. So here is mine.. |
| | Dear software developers, We are researchers aiming to understand developers' knowledge needs and program comprehension. Our intention is to support practitioners in selecting tools that can facilitate developers' tasks. Moreover, we hope that our research results in the development of new tools that are customized to the actual needs of … Programming c++ java javascript php python |
 | I am making an adroid application. I am saving sales data on firebase with current date. I have formatted the System.currentTimeMillis() into SimpleDateFormat. The date is successfully stored on firebase . Now I want to retrieve sales between two dates. I made two demo sales, one on (30-5-2019) and second … |
| | ## Basic workflow of my page ## [Image of Payment page](https://1drv.ms/u/s!Ava3iL9se3C3gTF_XJ_RiBBsWDHs) I have a payment page that has a name textbox (txtName), a PIN textbox (txtPin) and two textboxes (txtPaymentDate and txtPaymentTime) containing payment date and time respectively. The page also has a payment button (btnPay). txtName has a RequiredFieldValidator … |
| | Following The New Boston on youtube, he is using is in an if statement and doesnt show any error, on mine I get a syntax warning and it asks if I meant ==, but still displays the output the way it should be.  |
 | Hello Friends, Recently I have created a website. And whenever I am visiting [my website](https://www.tblog.net/) one yellow i can see left side of address bar. It saying my connection not secure. "Part of this page are not secure(such as images)" . I don't know why it's showing like this. |
The End.