11,530 Posted Topics
 | If I understand you correctly, you want the second dropdown list to appear in the web browser as soon as the primary category is selected, *before* the user hits the submit button, is that correct? If so, you will need to do this on the web browser side with Javascript. …  |
| | This is completely irrelevant, but perhaps it will help in the future. PHP has a built-in `filter_var()` function that automatically validates that an appropriately formatted email, URL, etc. have been typed in. The only reason I bring this up is because for some reason I thought that phone numbers might … |
| | This seems like a homework assignment. What do you have so far? Where are you stuck?  |
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| | Hi Ed. Thanks for posting this here. I tried to help you via our little one-on-one chat, but the private chat isn't really conducive to posting code and such. The problem seems to be that you are using the listscores.php to point the browser to this PDF file. However, web … |
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 | I say GoTo.com ... They were the first ones to do pay-per-click and the whole concept of paying to increase your rank in search engines. |
| | This is a duplicate of the question asked at: https://www.daniweb.com/programming/web-development/threads/535151/unique444-need-to-change-a-script-to-access-adobe-picture |
| | Creating the database on your database server isn't something we can do for you via a message forum. That's like saying, "Install this app on my phone." I can't exactly do it without physical access to your phone, of course. Do you have a specific question about how to do …  |
 | Domain age plays a big role in SEO directly because it tells Google that the website has been around awhile, and is most likely a legitimate company, and not a fly-by-night temp site or "doorway page". Indirectly, domain age is probably one of the most important, if not the most …  |
| | Sorry, I'm not quite understanding what you are trying to accomplish. On line 22, you are splitting the `$num` variable into an array, so the value of `$num`, after line 22 executes, is now: Array ( [0] => 1 [1] => 1 [2] => 1 [3] => 1 [4] => … |
| | Are you sure the library is called graphics and the files for that library are installed on the computer?  |
| | I will preface this by saying I know nothing about game development or Unity. However, I suspect there would be some way to create an SDK for other developers to be able to utilize? |
| | You shouldn't need to. The foundation of the Google algorithm is that Google follows links across the web to eventually discover, on its own, every unique webpage worthy of indexing. Part of the Google algorithm is the concept that the more incoming links there are pointing to a webpage from … |
| | HI Fred! Welcome to DaniWeb. I hope you stick around and join our little community here. I'll try to remember to refer to you as Fred when I see you around. |
| | Yes, I don't remember what it's called, but there is a way to directly convert a website into an app. Ignore me when it comes to this. However, I think there might also be a way to create an app icon that functions as a URL bookmark, but I'm not … |
| | Sorry, I'm not understanding your question. What are you trying to accomplish? Are you trying to build a database for an ecommerce clothing store? |
| | Sorry, we're just an English only community, but I assume you're trying to say Hello World :) |
| | Hi there and welcome to DaniWeb. I have over 20 years of SEO experience so feel free to ask any questions and I'll do my best to answer them. |
| | There are lots of tools online where you can verify the identity of people. Most cost money. One of the more reputable ones I could recommend is WhitePages.com |
| | I get this is a homework question, and we typically won't just do someone's homework for them without them showing any effort themselves, but I think this can be a learning opportunity for anyone who sees this. $array = array ('Main', 'Photo Gallery', 120, 'Rustam', 'Services', 'Lesson 12', 'Link'); I'd … |
| | HitNSplit, may I ask what the PRIMARY and UNIQUE indexes of the MySQL table look like? The reason I ask is because you have `ON DUPLICATE KEY` specified. If the primary key for the table is username, then basically if it tries to insert a new record with a specific … |
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| | This appears to be a homework question. What does it mean by formulate an average reward problem? Is this a coding challenge? What have you tried so far? Where are you stuck? How can we help? |
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| | Hi, You had posted your code just as plain text, so I converted it to a code snippet. However, I'm confused by the reason for your post. Do you have a question about your code? The topic title is inserting into a MySQL database with PHP, and that looks just … |
 | Yes, I've heard good things about Udemy. Also Lynda. Udacity. Coursera. Codecademy. PluralSight. Khan Academy. Lots out there. |
 | > Where will those div values come from? Will it be known fixed (constant) values or dynamic? I don't think it really matters how or why we ended up with a series of `<div>`s that each contain a number. All that matters is they're in the DOM as so when … |
 | If you're using jQuery (which it doesn't look like you are, but I thought i'd just mention it in case), you can do something as simple as `$('figure img)` to find all images that are children of figures, or `$('img[src="images/start.png"]`) to find all images that have images/start.png as their source … |
| | Hi there! Welcome to DaniWeb from sunny California. |
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| | I have also been in desperate hope of some magic converter tool that translated all of my jQuery into vanilla JS. Unfortunately, I have yet to find one that works and doesn't break the code. However, I've been very slowly converting, little by little, by following various articles online such … |
| | Hi Andrew, Welcome to DaniWeb!! I guess my confusion is why this blue chip communications/media company does not already have the methods in place to collect sensitive data from its own employees without all sensitive information being visible? That sounds a bit like a security nightmare, to be honest. All … |
 | Put your best foot forward and showcase your skills. You're advertising your services as a freelance web designer, and yet you're using a premade Wordpress template. Also, work on reducing CLS (a metric part of google's core web vitals) by specifying a fixed dimension for all page assets. From an … |
| | If you use InnoDB, it supports row level locking, which means that the individual row is locked during an INSERT command. If you use something like MyISAM, it uses table level locking, meaning the entire table is locked during an INSERT command of any single row, but it has the … |
| | Without reading all your code, it's a good strategy to have an articles table that contains records of articles and their category_id, and then a second categories table of category_ids and their parent_id. In this way, for each article, you can traverse the list up to generate its parents. The … |
| | An HTML sitemap is just a regular webpage on your site that links to all of your pages for the benefit of your users. Googlebot will crawl this page and, essentially, also find all the other pages you link to. A plain text sitemap file is a plain text list … |
| | I'm not quite sure what you're trying to accomplish, but would using something like Swagger work? Swagger is a JSON file that essentially documents your API, and then there are a handful of different Swagger tools that let you feed in that JSON file, and then they spit out documentation, … |
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 | Mary, I’m sorry you’re upset, but you copied code exactly you found on the Internet. DaniWeb is designed as a learning aid to help you learn. Not to just plagiarize what has been posted. Good luck in your studies! |
| | Hi there and welcome to DaniWeb! I've moved your psot to the Say Hello! forum, which is designed as a place to introduce yourself to the community. If you have any specific MySQL questions, feel free to post them here: https://www.daniweb.com/community/contribute/16/mysql  |
| | Sorry, I'm not understanding what you're trying to ask. Welcome to DaniWeb, though! |
| | This is an 8 year old thread. I don't think keywords in a URL are as important as they once were. However, there can be some advantages to using directory structure in a URL to signal to the user where in the hierarchy of the site they are, especially if … |
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 | Perhaps try reddit? My boyfriend browses reddit daily and all he seems to do is scroll through memes. They don't like blatant ads though, depending on the subreddit, so don't spam. Facebook and instagram seem to me to be practically designed to promote a meme's site. |
| | I know this is an old thread but people seem to still be interested in it so I’d like to echo Wordpress. I just came across https://www.wpdotnet.com/ but it seems as if nowadays there are a handful of different options available to get Wordpress functionality on .net. |
| | It's a play on words of a googol, the equivalent of the number ten raised to a hundred power. |
| | Hi there and welcome to DaniWeb!! Do you have any specific questions? Are you focusing on all three languages at once? Which interests you more? |
| | As rproffitt states, your MySQL query on lines 12 and 13 are happening outside of the loop, and just for the latest value of $val after the loop finishes executing (what $val last was in the last iteration of the loop). What I think you're trying to accomplish is insert … |
| | Unfortunately there are no Assembly tutorials already existing on DaniWeb. Assembly experts are urged to [create some](https://www.daniweb.com/community/contribute/2/assembly) ;) *hint hint* However, you can of course simply do a [Google search for assembly tutorials](https://www.google.com/search?q=assembly+tutorial). Then, you can come here to DaniWeb with any specific questions you have or are confused by … |
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