6,558 Topics
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 | Keeping things secure is very important. I have been learning about user authentication in web apps but am concerned about data security. It will be really helpful if somebody could help. |
| | I have a web page that loads images with a modal, and at the same time is meant to inhibit image piracy by delivering a transparent overlay when a user attempts to make a screen copy of the image. I have two php lines of image scripts which work OK …  |
| | Can you explain what the "Critical Rendering Path" is and how it influences the performance of web pages?  |
| | The Google Analytics javascript tag we use in our HTML <head> is: <script async src="https://www.googletagmanager.com/gtag/js?id=G-3BQYMGHE7E"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-3BQYMGHE7E'); </script> Then, there are a handful of `gtag()` calls elsewhere on the page. I'm confused by how async works in this context. … |
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| | Hello, I do not understand why the simplehtmldom is failing. This is the code: <?php ini_set('display_errors',1); ini_set('display_startup_errors',1); error_reporting(E_ALL); //--- include_once('simplehtmldom_1_9_1/simple_html_dom.php'); //--- $url = "https://victoriousseo.com/sitemap_index.xml"; $html = new simple_html_dom(); $html->load_file($url); //-- foreach($html->find("a") as $link) { echo $link->href."< br />"; } ?> I got the simplehtmldom.php on the same directory as the … |
| | i'm intrested in vue.js react.js meta frameworks and web design  |
| | Hi guyz, TypeScript vs. JavaScript - which one is better for the 2023 web applications? |
 | I need help to convert my javascript animation to css3 Currently there are two sections. while going to second section from first section, it shrinks, folds height & width of first section and unfold , enlarge height & width of second section. **Check Demo** [ **jsfiddle**](https://jsfiddle.net/cq67m33a/) **Need Help for ** … |
 | Hi, I am using JS in my website to load more content. I have buttons or input type button as my load more content. I am worried that Google won't index the content behind the load more button because it's a button and not an anchor tag. Here is what … |
 | In HTMl from I have a Input field type month. When I select a month and click on search button then total days of selected month show in HTMl table with backend data. This table contain salary. I want the salary is calculate with Total days. I write a script. … |
| | Hi all, I am new to coding and I've been receiving the error message for Unexpected Token '<'. The problem seems to be located in the very first line in my <!DOCTYPE html>. I am not sure what I am doing incorrectly. I've checked settings, rewritten the code, etc. Help … |
| | In the dynamic and ever-evolving landscape of cryptocurrency, where virtual fortunes are created and exchanged in the blink of an eye, the significance of security cannot be overstated. As the digital realm intertwines with the financial world, the need to protect digital wealth from potential threats and vulnerabilities becomes an … |
 | After using GSC on my website, there is a "Submitted URL not selected as Canonical " problem on many pages, but I checked these pages, it showed that they could be indexed. Actually, they are not. And I don't know how to fix them, what should I do? |
| | Hi guyz, What are elements in web design?  |
| | Hi guyz, why ICO file format is the original file format for the favicon?  |
| | I am currently facing challenges with cross-browser compatibility on my website https://learnaboutcat.com/about/, as it does not consistently perform as expected across different web browsers. Variations in rendering, layout, and functionality make the user experience inconsistent and hinder the website's effectiveness. I tried to optimize the code and adjust settings, the … |
| | I'm developing a blogging platform and want to integrate image and video embedding capabilities. Can a JavaScript WYSIWYG editor help with this? |
 | I'm new to website development, and I'm trying to understand the purpose of the HTTP request types. Can anyone explain what this type is and what it's used for? Can anyone give me a more detailed explanation of the HTTP request types and their purpose? Thanks!  |
| | <!DOCTYPE html> <html> <head> <title>Exercise V3.0</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"> <link rel="stylesheet" type="text/css" href="w3.css"> </head> <body> <div class="container"> <div class="header"> <ul> <li ><i class="fa fa-home" id="me"></i></li> <li><i class="fa fa-trash" ></i></li> <li ><i class="fa fa-close" id="he"></i></li> </ul> </div> <div class="title"> <span>Completed 15 of 67 Exercises:</span> </div> <div class="nav"> <ul> … |
| | Hi Guyz, What are the signs that you would consider to find out that your website needs a upgrade or update? |
| | Hi guyz, How do I choose a chatbot vendor? |
| | 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 …  |
| | What are the most important KPI metrics to track for Ecommerce website? |
| | Hi guyz, What are alt tags on a website? |
| | @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); … |
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| | 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, … |
| | Hi Guys. What are the tips that you would emphasize to create a Great Portfolio?  |
| | How can I customize my HTML editor to suit my needs? |
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