# Latest **URL:** https://forum.kirupa.com/latest.md?page=74 [Latest](https://forum.kirupa.com/latest.md) · [Categories](https://forum.kirupa.com/categories.md) **Page:** 75 --- ## [Why does if condition executes in this requestAnimationFrame code?](https://forum.kirupa.com/t/why-does-if-condition-executes-in-this-requestanimationframe-code/656074)
**Author:** [@polaryeti](https://forum.kirupa.com/u/polaryeti)\ **Replies:** 5\ **Last updated:** [January 9, 2023, 5:29pm UTC](https://forum.kirupa.com/t/why-does-if-condition-executes-in-this-requestanimationframe-code/656074 "2023-01-09T17:29:35Z")
I’m currently watching tutorials to build projects as I’m still not in a phase where I can carve a project that I want all on my own. Currently, working on a snake game. let speed = 2; let lastPaintTime = 0; //Game f… --- ## [Array and Object Destructuring in JavaScript](https://forum.kirupa.com/t/array-and-object-destructuring-in-javascript/656060)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 0\ **Last updated:** [January 7, 2023, 8:34am UTC](https://forum.kirupa.com/t/array-and-object-destructuring-in-javascript/656060 "2023-01-07T08:34:30Z")
This is a companion discussion topic for the original entry at https://www.kirupa.com/javascript/destructuring\_arrays\_objects.htm --- ## [Introduction to Recursion](https://forum.kirupa.com/t/introduction-to-recursion/656048)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 1\ **Last updated:** [January 6, 2023, 10:14pm UTC](https://forum.kirupa.com/t/introduction-to-recursion/656048 "2023-01-06T22:14:39Z")
This is a companion discussion topic for the original entry at https://www.kirupa.com/data\_structures\_algorithms/introduction\_recursion.htm --- ## [How to update the lines so that they do not break away from the rectangles after dragging?](https://forum.kirupa.com/t/how-to-update-the-lines-so-that-they-do-not-break-away-from-the-rectangles-after-dragging/655984)
**Author:** [@ivchenko505](https://forum.kirupa.com/u/ivchenko505)\ **Replies:** 4\ **Last updated:** [January 6, 2023, 3:45am UTC](https://forum.kirupa.com/t/how-to-update-the-lines-so-that-they-do-not-break-away-from-the-rectangles-after-dragging/655984 "2023-01-06T03:45:09Z")
Hi!. I beg you to help me. I’m creating a small chart and it’s not working make the connecting lines between the rectangles so that they stretch after moving the rectangle-nodes. What we have: 3 rectangles created in… --- ## [Eyes that Follow the Mouse](https://forum.kirupa.com/t/eyes-that-follow-the-mouse/655875)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 0\ **Last updated:** [December 31, 2022, 2:14am UTC](https://forum.kirupa.com/t/eyes-that-follow-the-mouse/655875 "2022-12-31T02:14:08Z")
This is a companion discussion topic for the original entry at https://www.kirupa.com/codingexercises/eyes\_follow\_mouse.htm --- ## [Delete account and all posts/comments](https://forum.kirupa.com/t/delete-account-and-all-posts-comments/646145)
**Author:** [@anon43637241](https://forum.kirupa.com/u/anon43637241)\ **Replies:** 6\ **Last updated:** [January 4, 2023, 5:43pm UTC](https://forum.kirupa.com/t/delete-account-and-all-posts-comments/646145 "2023-01-04T17:43:04Z")
Hey, how can I delete my account and all posts and comments I’ve made? --- ## [Background Gradient change on scrolling + transition with JS](https://forum.kirupa.com/t/background-gradient-change-on-scrolling-transition-with-js/655914)
**Author:** [@Conflicted](https://forum.kirupa.com/u/Conflicted)\ **Replies:** 9\ **Last updated:** [January 4, 2023, 12:14pm UTC](https://forum.kirupa.com/t/background-gradient-change-on-scrolling-transition-with-js/655914 "2023-01-04T12:14:07Z")
Hello everyone, java script is a new area for me but i’m working my way through it. I’m stuck right now and just can’t get any further. I would like the background to change depending on the position when scrolling. Th… --- ## [Go back to the 2004 look?](https://forum.kirupa.com/t/go-back-to-the-2004-look/655706)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 2\ **Last updated:** [January 4, 2023, 2:11am UTC](https://forum.kirupa.com/t/go-back-to-the-2004-look/655706 "2023-01-04T02:11:13Z")
WebDesignHistory shared this site’s snow effect from 2004 as part of their excellent flashback series: The site’s current design is still mostly the same as what it was before. Should I go all in in 2023 and slowly ge… --- ## [CSS Image Grid Positioning Question](https://forum.kirupa.com/t/css-image-grid-positioning-question/655977)
**Author:** [@akash1](https://forum.kirupa.com/u/akash1)\ **Replies:** 1\ **Last updated:** [January 3, 2023, 5:26pm UTC](https://forum.kirupa.com/t/css-image-grid-positioning-question/655977 "2023-01-03T17:26:46Z")
when i am refresh the css image grid the total image was changed into another position i search lot of google codepen youtube i cant find the ans please let help me --- ## [RSS feed?](https://forum.kirupa.com/t/rss-feed/655952)
**Author:** [@travis](https://forum.kirupa.com/u/travis)\ **Replies:** 5\ **Last updated:** [January 3, 2023, 12:42am UTC](https://forum.kirupa.com/t/rss-feed/655952 "2023-01-03T00:42:23Z")
I’ve decided to double down on RSS this year. Is there an RSS feed for the forum? --- ## [How to give each letter a different color - Learning React?](https://forum.kirupa.com/t/how-to-give-each-letter-a-different-color-learning-react/655953)
**Author:** [@Ettenytten](https://forum.kirupa.com/u/Ettenytten)\ **Replies:** 1\ **Last updated:** [January 2, 2023, 9:34pm UTC](https://forum.kirupa.com/t/how-to-give-each-letter-a-different-color-learning-react/655953 "2023-01-02T21:34:02Z")
Help pls. I wanted to attain that results from the book Learning REACT as a beginner. And I follow all procedure from the book, but I didn’t manage to make the results that will create all the 5 letters to have different… --- ## [Really not able to grasp React due to it being so complicated, help please.](https://forum.kirupa.com/t/really-not-able-to-grasp-react-due-to-it-being-so-complicated-help-please/655895)
**Author:** [@polaryeti](https://forum.kirupa.com/u/polaryeti)\ **Replies:** 3\ **Last updated:** [January 2, 2023, 7:48pm UTC](https://forum.kirupa.com/t/really-not-able-to-grasp-react-due-to-it-being-so-complicated-help-please/655895 "2023-01-02T19:48:03Z")
I’m learning react and I’m finding it almost impossible to learn. This is my first introduction to a framework/library. I know html,css,bootstrap and javascript. I want to make a simple app like the below one. I jus… --- ## [Awesome Todolist](https://forum.kirupa.com/t/awesome-todolist/655834)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 0\ **Last updated:** [December 30, 2022, 1:13am UTC](https://forum.kirupa.com/t/awesome-todolist/655834 "2022-12-30T01:13:39Z")
This is a companion discussion topic for the original entry at https://www.kirupa.com/codingexercises/todolist.htm --- ## [Throttling Chatty Events](https://forum.kirupa.com/t/throttling-chatty-events/655832)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 0\ **Last updated:** [December 29, 2022, 9:36pm UTC](https://forum.kirupa.com/t/throttling-chatty-events/655832 "2022-12-29T21:36:13Z")
This is a companion discussion topic for the original entry at https://www.kirupa.com/javascript/throttling\_chatty\_events.htm --- ## [Generate a Text / ASCII Pyramid](https://forum.kirupa.com/t/generate-a-text-ascii-pyramid/655830)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 15\ **Last updated:** [December 29, 2022, 8:49pm UTC](https://forum.kirupa.com/t/generate-a-text-ascii-pyramid/655830 "2022-12-29T20:49:49Z")
This is a companion discussion topic for the original entry at https://www.kirupa.com/codingexercises/ascii\_pyramid.htm --- ## [Mortal Kombat Behind the Scenes](https://forum.kirupa.com/t/mortal-kombat-behind-the-scenes/655709)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 0\ **Last updated:** [December 23, 2022, 11:10pm UTC](https://forum.kirupa.com/t/mortal-kombat-behind-the-scenes/655709 "2022-12-23T23:10:29Z")
This was one of the first games that got me hooked onto the fighting genre. I also hated how the Sega version got more difficult faster than the SNES version! --- ## [How to Make a "Typewriter Carriage"](https://forum.kirupa.com/t/how-to-make-a-typewriter-carriage/655829)
**Author:** [@Mercurio376](https://forum.kirupa.com/u/Mercurio376)\ **Replies:** 2\ **Last updated:** [December 29, 2022, 7:12pm UTC](https://forum.kirupa.com/t/how-to-make-a-typewriter-carriage/655829 "2022-12-29T19:12:48Z")
Hello friends! I’m just starting to learn JavaScript and I have a question. In C#, when you used Console.WriteLine, your string values were printed to a column. So, how to do something similar in JavaScript and is it po… --- ## [How does props program flow work in react js?](https://forum.kirupa.com/t/how-does-props-program-flow-work-in-react-js/655807)
**Author:** [@polaryeti](https://forum.kirupa.com/u/polaryeti)\ **Replies:** 1\ **Last updated:** [December 29, 2022, 8:48am UTC](https://forum.kirupa.com/t/how-does-props-program-flow-work-in-react-js/655807 "2022-12-29T08:48:40Z")
App.js: import React from 'react' import Helloworld from './components/HelloWorld'; import Users from "./components/Users"; const App = () =\> { return ( \ \List of Users\ \ **Author:** [@polaryeti](https://forum.kirupa.com/u/polaryeti)\ **Replies:** 17\ **Last updated:** [December 27, 2022, 12:41am UTC](https://forum.kirupa.com/t/finished-learning-basics-of-html-and-css-want-to-do-some-projects-using-only-html-and-css/654968 "2022-12-27T00:41:33Z") Pardon me if this is not allowed here, you can remove this if this is not allowed. I’ve finished learning basics of HTML and CSS indvidually. I.e topic by topic w/o creating a project. If you want to know the topics th… --- ## [JS is blocked on a mobile version](https://forum.kirupa.com/t/js-is-blocked-on-a-mobile-version/654032)
**Author:** [@Helena\_G](https://forum.kirupa.com/u/Helena_G)\ **Replies:** 10\ **Last updated:** [December 26, 2022, 2:58pm UTC](https://forum.kirupa.com/t/js-is-blocked-on-a-mobile-version/654032 "2022-12-26T14:58:33Z")
Hello, Kirupa members. I need your help :slight\_smile: I’ve copied a part of a site which I’m creating to show you the issue. But, actually, I’ve realised that it works much better than on the main site. Regardless t… --- ## [Having problem with 'function drop(ev)'](https://forum.kirupa.com/t/having-problem-with-function-drop-ev/655710)
**Author:** [@vmars316](https://forum.kirupa.com/u/vmars316)\ **Replies:** 5\ **Last updated:** [December 25, 2022, 4:54pm UTC](https://forum.kirupa.com/t/having-problem-with-function-drop-ev/655710 "2022-12-25T16:54:57Z")
Hello again… Hmm… I can’t spot the Error(s) , need another set of eyes . Thanks for your Help… Having trouble here: \ **Author:** [@katoph](https://forum.kirupa.com/u/katoph)\ **Replies:** 1\ **Last updated:** [December 24, 2022, 2:22am UTC](https://forum.kirupa.com/t/bbwhehe/655711 "2022-12-24T02:22:10Z") Hehehejwjwhwhwhhwhwbwnw whwnwjene ehwjwve --- ## [When I try to make image transparent in navbar, navbar disappears, how to resolve this issue?](https://forum.kirupa.com/t/when-i-try-to-make-image-transparent-in-navbar-navbar-disappears-how-to-resolve-this-issue/655698)
**Author:** [@polaryeti](https://forum.kirupa.com/u/polaryeti)\ **Replies:** 1\ **Last updated:** [December 23, 2022, 1:18pm UTC](https://forum.kirupa.com/t/when-i-try-to-make-image-transparent-in-navbar-navbar-disappears-how-to-resolve-this-issue/655698 "2022-12-23T13:18:09Z")
This is the website that I am trying to build. Below is what I’ve built so far. I’m using bootstrap. The navbar class is “navbar”. I put this into css: .navbar { opacity: 0.8; } But I’m not getting expected o… --- ## [Kirupa is the Best](https://forum.kirupa.com/t/kirupa-is-the-best/655669)
**Author:** [@Ruslan0308c](https://forum.kirupa.com/u/Ruslan0308c)\ **Replies:** 1\ **Last updated:** [December 23, 2022, 6:24am UTC](https://forum.kirupa.com/t/kirupa-is-the-best/655669 "2022-12-23T06:24:42Z")
Hello Kirupa, I would like to purchase the book “Arrays From Noob to Ninja”. But I can’t find this book in Russian in any way, can you say it is in this language? --- ## [what is the site made on?](https://forum.kirupa.com/t/what-is-the-site-made-on/655688)
**Author:** [@Ruslan0308c](https://forum.kirupa.com/u/Ruslan0308c)\ **Replies:** 2\ **Last updated:** [December 23, 2022, 4:52am UTC](https://forum.kirupa.com/t/what-is-the-site-made-on/655688 "2022-12-23T04:52:05Z")
Kirupa, I’m interested in what you created this forum on, php js React, etc. If it is not difficult to answer . --- ## [Mathlets: Bezier Curves Tool](https://forum.kirupa.com/t/mathlets-bezier-curves-tool/655633)
**Author:** [@drosswick](https://forum.kirupa.com/u/drosswick)\ **Replies:** 2\ **Last updated:** [December 21, 2022, 4:33pm UTC](https://forum.kirupa.com/t/mathlets-bezier-curves-tool/655633 "2022-12-21T16:33:44Z")
Has a replacement/update been issued for this tool? The link in the Canvas Book (Page 51) does not work. --- ## [How do promises program flow work in javascript?](https://forum.kirupa.com/t/how-do-promises-program-flow-work-in-javascript/655596)
**Author:** [@polaryeti](https://forum.kirupa.com/u/polaryeti)\ **Replies:** 2\ **Last updated:** [December 20, 2022, 3:11am UTC](https://forum.kirupa.com/t/how-do-promises-program-flow-work-in-javascript/655596 "2022-12-20T03:11:18Z")
Promises syntax that I learnt: let p = new Promise(function (resolve, reject) { let x = 20, y = 20; if (x == y) { resolve(); } else { reject(); } }) p.then(function () { console.log("that's correct… --- ## [Which stores are best for Magnetic Lashes Australia](https://forum.kirupa.com/t/which-stores-are-best-for-magnetic-lashes-australia/655571)
**Author:** [@kanchan987](https://forum.kirupa.com/u/kanchan987)\ **Replies:** 3\ **Last updated:** [December 18, 2022, 6:41pm UTC](https://forum.kirupa.com/t/which-stores-are-best-for-magnetic-lashes-australia/655571 "2022-12-18T18:41:04Z")
Get adorable \[magnetic lashes in Australia\] at XOXO Glamstore. High quality, user-friendly, super easy to use, gorgeous, and most realistic faux mink lashes. Fall in love with our Premium \[Faux Mink Magnetic Lashes\]… --- ## [return (a % 2 == 0) in a filtering functions means?](https://forum.kirupa.com/t/return-a-2-0-in-a-filtering-functions-means/655563)
**Author:** [@polaryeti](https://forum.kirupa.com/u/polaryeti)\ **Replies:** 5\ **Last updated:** [December 18, 2022, 10:46am UTC](https://forum.kirupa.com/t/return-a-2-0-in-a-filtering-functions-means/655563 "2022-12-18T10:46:16Z")
I’m doing this tutorial by kirupa: let numbers = \[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12\]; even\_numbers = numbers.filter(fxn); function fxn(a) { return (a % 2 == 0); } console.log(even\_numbers); In th… --- ## [Witcher might force me to get a next-gen console!](https://forum.kirupa.com/t/witcher-might-force-me-to-get-a-next-gen-console/655568)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 0\ **Last updated:** [December 18, 2022, 7:30am UTC](https://forum.kirupa.com/t/witcher-might-force-me-to-get-a-next-gen-console/655568 "2022-12-18T07:30:55Z")
One of my favorite games is Witcher 3, and seeing it in these remastered graphics…just might push me over to getting a next-gen console! :scream: [Previous page](https://forum.kirupa.com/latest.md?page=73) [Next page](https://forum.kirupa.com/latest.md?page=75)