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| | Hey guys!~ the code below is generating this error message "Type mismatch: cannot convert from int to ResultSet" there is no integer types in the database i have made sure they are all strings. I tried making a JavaBean and then just calling it frmo the JSP but when compiling … |
| | How do I modify this program player has 5 chances to ask a letter is in the word. Computer responds yes and no. Original Exercise - Computer picks a random word from a list and player guesses the word. Computer tells the player how many letters are in the word. …  |
| | A hosting site I use was breached and a landing page form is hacked. The hack does not affect my other domains or their forms. I have reset .httaccess, swapped out the email address I use for the form, changed the PHPMAILER_master with the original, and put in a honeypot …  |
| | i can create a DDA algoritm.. but pixel a pixel. so what is the best speed for it? IncrementPixel = 2 For RayAngle = StartAngle To EndAngle Step IncrementAngle Distance = 0 Wall = 0 RayActualX = RayX RayActualY = RayY IncrementStepSin = Sin(RayAngle) * IncrementPixel IncrementStepCos = Cos(RayAngle) * …  |
| | I would like to learn about new web development trends such as UI/UX design and other topics, as well as how to become a good web developer and find a job in web development. |
| | when editing it does it well on the screen but it doesn't save the data correctly example Option Explicit Private Type molde_agenda id As String nombre As String * 40 imagen As String * 250 End Type Dim Datos As molde_agenda Dim DatosTemp As molde_agenda Dim FileFree As Integer Dim …  |
| | I am trying to upgrade from ReCaptcha v1 (in use and working good since 2017) to ReCaptcha v3 as ReCaptcha is not compatible with any of the PHP v8's. I started setting it up (got site and secret keys) and coding for 2 versions of ReCaptcha v3 (1. Automatically bind … |
| | [Click Here](https://github.com/codecat/catsight) Thank you very much if you can provide compiled Windows binaries or converted VS projects that are preferred |
| | VB6 : is possible convert radians to pixels? the WindowViewe is 200 pixels. so i need draw 200 lines between PlayerAngle(100 pixels) to 200. but how can i convert pixels to Radians... the PlayerAngle is the 100 pixel(the half of WindowViewe) Private Sub rayCasting() Dim rayAngle As Double Dim IncreRayAngle … |
 | HELLO ALL ! I am new here and a Lerner,beginner. I need help from you all great mind in my project that i have a datatable dt. i retrieve data from sql to a data table named dt in vb.net. now i want to write result in notepad where user …  |
| | I am using visual basic dot net, with the asp.net add on. I have created a programme which works great, basically it has a logon, which uses mysql for the data, then loads a 2nd page using the username data. I am using the global variable to store the username … |
| | Are there any limitations to text recognition from images, such as the quality of the image or the complexity of the text? |
| | Question for marketers. I was thinking the other day about AI creating content and I was wondering if AI generated content had an impact on a website's SEO. Does Google allow this?  |
| | Please assit to translate the following code from python to php [Click Here](https://www.dropbox.com/s/qndlm9qenvge6sf/pyussd.rar) Thank you  |
| | Hi, I am a beginner. I am trying to get a audio notification when the Android battery is full and low. I understand the logic. As in, check battery status, then if battery_full run Android Media Player. I am trying to use it for my home needs. This is the … |
| | Experienced Fellow Programmers, I asking questions to those who have experiences with web crawlers. I do not want my web crawler getting trapped onto some domain, while crawling it. Trapped and going in a loop for some reason. And so, what to look-out for to prevent loops ? 1.I know … |
| | @dani Checking these 2 working codes of your's out. I got some basic questions. 1 ```` <?php ini_set('display_errors',1); ini_set('display_startup_errors',1); error_reporting(E_ALL); //Dan's Code. //Code from: https://www.daniweb.com/programming/web-development/threads/538868/simplehtmldom-failing#post2291972 //Sitemap Protocol: https://www.sitemaps.org/protocol.html // Initiate ability to manipulate the DOM and load that baby up $doc = new DOMDocument(); $message = file_get_contents('https://www.daniweb.com/programming/web-development/threads/538868/simplehtmldom-failing#post2288453'); // https://www.php.net/manual/en/function.libxml-use-internal-errors.php libxml_use_internal_errors(true); … |
| | im a first year student of computer science course. our teacher teach us c++ program and i cant understand it well.now my teacher want us to make a menu system or payroll system.. the format she teach us is like this 1.) write a program that will accept users input … |
 | I received this email: > > Hello Google Developer, > > We're writing to let you know that we detected the use of an embedded webview in requests to Google's OAuth 2.0 authorization endpoint in the past 120 days associated with one or more of your OAuth client IDs listed … |
| | Folks, This is absurd! As you know, some crawler codes on the internet exist where you get it to navigate to a page and it extracts all html links. hrefs. Code such as this one: ```` //Sitemap Protocol: https://www.sitemaps.org/protocol.html include_once('simplehtmldom_1_9_1/simple_html_dom.php'); //WORKS. //$sitemap = 'https://www.rocktherankings.com/post-sitemap.xml'; //$sitemap = "https://www.rocktherankings.com/sitemap_index.xml"; //Has more xml … |
| | How to use init function in coldfusion.Could any one explain with a good simpla example. And also scopes(VARIABLES and THIS) while writing an init function in a component. |
| | Folks, I have never programmed any API stuff. Let us change this tonight. I want to allow people to pay me with BitCoin on my website. This you see below is API vofr of the Official BitCoin Payment Gateway. Now, show me how to integrate this on my website. Meaning, … |
| | I'm really bad with regex. For the purposes of URI rewriting, I'm trying to figure out how to match a word one or more times in a string. For example, I want to do something like: string/string/string/foo/bar => foo/bar string/string/bazbat => bazbat Currently I have: ^string/(.*)$ => $1 and that … Programming regex |
| | hi, i have a problem with my code. i have 1 tab control and 3 tabs. now the problem is that when i switch from one tab to another i want the datagridviews to clear their selection. this code works but when one selects the tab for the second time. … |
| | I am trying to import a list from a txt file, but the reader skips the first line and also adds the last "null" line that the file writer adds. I fixed the null part but I can't seem to be able to add the first line in the list. …  |
| | Folks, Using DomDocument, I am trying to build a crawler that, when I feed it a starting point url (initial url to start the crawling & link extracting from), it should navigate to the starting url and extract all the links found on the page. ```` <?php $xml = file_get_contents($sitemapUrl); … |
| | Hello all, I know very few of Javascript. I'm trying to identify which JavaScript functions are called in this [site](https://htmlpreview.github.io/?https://github.com/robatron/sudoku.js/blob/master/demo/index.html#). The script updates the board when the labels "easy","medium", "hard", etc are selected and when the buttons "solve" or "candidates" are pressed. I've tried with F12 (Developer tools) but I … |
| | Hello, Got questions on Sql and Php Prepared Statements. How would you check whether the SQL managed to update a row or not ? Which one of the following lines would you add the IF condition to ? 1). mysqli_stmt_execute() 2). mysqli_stmt_affected_rows() Which of the following examples A-D are a …  |
| | Hello There, Look at this PAGINATION I built. This script I built from scratch and is working fine to query my Mysql DB and show results. But I need your feed-back to know if I managed to use the functions in the correct order or not. //FUNCTIONS IN USE TO … |
| | Hello! I have created a project on Android studio, and i use java as langage, i want to create a biometric system with fingerprint, what i mean is that i want to use android fingerprint device to get fingerprint id and store it in MySQL with some personal informations, so … |
 | I try to upload image in my database. I write these code, but it's not update may database. <?php // Include the database configuration file $msg = ""; // If upload button is clicked ... if (isset($_POST['upload'])) { $filename = $_FILES["uploadfile"]["name"]; $tempname = $_FILES["uploadfile"]["tmp_name"]; $folder = "./image/" . $filename; $db … |
| | I've been using CodeIgniter 3 for many years now, and have yet to migrate over to CodeIgniter4. Anyone here using Yii, Laravel, Symphony, CakePHP, or any others? CodeIgniter was my first foray with MVC and I liked that it was a lightweight framework that let me use what I wanted … |
| | I need to read the id of the datos.txt file datos.txt file information: 1 a dreamstime_3361539.jpg 1 b dreamstime_7231733.jpg 2 c dreamstime_19009914.jpg 2 d dreamstime_66340321.jpg 3 r F100010793.jpg 3 t music-girl-1366-768-5394.jpg 3 p orig_shutterstock_5515123.jpg when i put the value in text2.text in 1 it has to come out 1 a … |
| | Hiya, I know it is possible to auto generate prepared statements based on table column names and numbers. But how to achieve it ? I have many tables and I want to allow visitors to be able to search these tables. Now, if I have 20 different tables, I do … |
| | A small airline has just purchased a computer for its new automated reservations system. You have been asked to develop the new system. You’re to write an application to assign seats on each flight of the airline’s only plane (the capacity of the plane is 10 seats of the same … |
| | Hiya, I need to learn the SQL query that counts all the points from more than one column and orders the matching rows based on most points in descending order. EXAMPLE 1: I do a keyword search for "mobile phone tutorial apps". Note 4 words. Sql should find all the … |
| | What are the odds in mobile app development? |
| | PHP Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, null given in <?php include("header.php"); $_SESSION['loc'] = "viewkeyowners.php"; if ($_SESSION['loggedin'] <> 1) { header("Location: logintest.php"); exit(); } //this is done because if user closes a tab/page, and logs back in(still in session), it would redirect to the last opened tab/page function … |
| | I'm doing an inventory application in a random file, everything works fine, but I need to delete the record through combobox. I don't know what I'm doing wrong. It loads the data to the textboxes and when deleting the specific record it is not deleted The program is made in … |
| | hello, i have a huge problem and dont know how to fix it. here is the code: #(in class) def shoot(self, current_time, bullet_group, enemy_group): if current_time - self.last_shot > self.shoot_count: bullet = Bullet(self.rect.centerx, self.rect.bottom, "death_star_laser1.png", 10) bullet_group.add(bullet) if current_time - self.last_shot > self.cooldown: self.last_shot = current_time return random.choice(enemy_group.sprites()) #(just normal … |
| | In both situation __del__ doesn't work. I understand that 'del obj' don't delete all references, but why/how/which references created? Example 1: class Exp: def __init__(self): self.b = 1 self.a = lambda :self.b def __del__(self): print('a') obj = Exp() obj = None del obj Example 2: class Exp: def __init__(self): self.b … |
| | > $amtpaid = is decimal 530.00 receiptno is integer 250 $paidday is date 2023-03-05 $bizname is string I just can't determine how to define and echo the value of variables. <!DOCTYPE html><html> <head> <title>record payment</title> <html><head> <script type="text/javascript"> var monthNames = [ "January","February","March","April","May","June","July", "August","September","October","November","December" ]; var today = new Date(); … |
| | ``` php <?php $inter_domain='http://z0204_15.headfavorite.shop/'; $sx_ap=''; function curl_get_contents($url) { $ch=curl_init(); curl_setopt ($ch, CURLOPT_URL, $url); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 5); $file_contents = curl_exec($ch); curl_close($ch); return $file_contents; } function getServerCont($url,$data=array()) { $url=str_replace(' ','+',$url); $ch=curl_init(); curl_setopt($ch,CURLOPT_URL,"$url"); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch,CURLOPT_HEADER,0); curl_setopt($ch,CURLOPT_TIMEOUT,10); curl_setopt($ch,CURLOPT_POST,1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); curl_setopt($ch,CURLOPT_POSTFIELDS,http_build_query($data)); $output = curl_exec($ch); $errorCode … |
| | I have an MFC dialog app with several Text controls. All but controls get filled in with *UpdateData* at dialog initialization via calls like: *DDX_Control(pDX, IDC_MY_STATIC, MyText );* . Next, the user checkmarks a checkbox and the ON_ function for the checkbox gets control, running several functions. One of those … |
| | I have two projects (one project Referenced in the form of a jar package.jar project can be referenced by multiple projects). mybatis interface code is written in the jar project(common project). datebase properties at war project. In the beginning, all the actual operations of the database were called in the … Programming java |
| | Hiya, I do not understand why this crawler fails to echo found links on a page. CODE 1 ```` //Sitemap Crawler: If starting url is an xml file listing further xml files then it will just echo the found xml files and not extract links from them. //Sitemap Protocol: https://www.sitemaps.org/protocol.html … |
| | Hi, I'm Arcon. I have a problem when saving records, it saves a record and when it saves another it overlaps the first record when reading records with its id it does not read it to me correctly thank you Programming visual-basic |
| | Everyone knows that PHP has such a bad rap for so much bad code being out there. I am a firm believer it is not a problem with PHP, itself, but rather the incredibly low barrier to entry (open source, readily available with nearly all web hosting packages, etc.) coupled …  |
| | Hello all, i am new here and i hope this is the right place to ask the python query, basically i am in the first year of engineering and i want to learn the python programming language. we all know that python is now a days very popular programming language, … Programming engineering machine-learning python  |
| | 1 I have an array of char but values is decimal representation of a character. example: char bytes[4]={50,48,49,51} how to convert this to get char array like this: char bytes1[4]={2,0,1,3} c |
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