# Latest **URL:** https://forum.kirupa.com/latest.md?page=126 [Latest](https://forum.kirupa.com/latest.md) · [Categories](https://forum.kirupa.com/categories.md) **Page:** 127 --- ## [Line break and firstChild](https://forum.kirupa.com/t/line-break-and-firstchild/637238)
**Author:** [@jrbecb](https://forum.kirupa.com/u/jrbecb)\ **Replies:** 1\ **Last updated:** [September 29, 2017, 2:51pm UTC](https://forum.kirupa.com/t/line-break-and-firstchild/637238 "2017-09-29T14:51:09Z")
Hello: I am still a beginner learning JavaScript and find a few problems trying some code: First the use of "\\n" which I expect to cause a line break. Example: var name = "Peter"; var nextName = "John"; … --- ## [scope](https://forum.kirupa.com/t/scope/637232)
**Author:** [@alphons3k](https://forum.kirupa.com/u/alphons3k)\ **Replies:** 2\ **Last updated:** [September 28, 2017, 9:28pm UTC](https://forum.kirupa.com/t/scope/637232 "2017-09-28T21:28:18Z")
am a new to this world, i hope you understand. am working on a code where the user inputs some numbers, i put them in an array, am having trouble accessing that array. EG function getnum(){ var num=\[\]; num.push(pr… --- ## [How to make divs overlap - mobile friendly?](https://forum.kirupa.com/t/how-to-make-divs-overlap-mobile-friendly/637224)
**Author:** [@AlexTechFlow](https://forum.kirupa.com/u/AlexTechFlow)\ **Replies:** 1\ **Last updated:** [September 27, 2017, 3:32am UTC](https://forum.kirupa.com/t/how-to-make-divs-overlap-mobile-friendly/637224 "2017-09-27T03:32:46Z")
Hi everyone. I am wondering if z-index is mobile friendly? Here’s one example of what I’m trying to achieve: What is the best way to keep the heading stay on top of all other elements? I don’t want it sliding down… --- ## [Help getting captcha working in PHP form with JS field validation](https://forum.kirupa.com/t/help-getting-captcha-working-in-php-form-with-js-field-validation/637193)
**Author:** [@junkerjorg](https://forum.kirupa.com/u/junkerjorg)\ **Replies:** 4\ **Last updated:** [September 26, 2017, 8:24pm UTC](https://forum.kirupa.com/t/help-getting-captcha-working-in-php-form-with-js-field-validation/637193 "2017-09-26T20:24:05Z")
I have PHP form with JS field validation and I recently added the Google reCaptcha. I have everything working except when the Captcha fails I can't get my error message to show. I'd be happy to share what I have and see … --- ## [How to Learn Front End Web Development in 6 Weeks?](https://forum.kirupa.com/t/how-to-learn-front-end-web-development-in-6-weeks/635377)
**Author:** [@Syrasi](https://forum.kirupa.com/u/Syrasi)\ **Replies:** 2\ **Last updated:** [September 26, 2017, 5:42pm UTC](https://forum.kirupa.com/t/how-to-learn-front-end-web-development-in-6-weeks/635377 "2017-09-26T17:42:06Z")
I want to learn how to convert a PSD Website Template into a working HTML5/CSS3/jQuery Template. The purpose is to be get hired for a job as a Front-End Web Developer. For this learning, I have only 6 Weeks. I know very … --- ## [Making a responsive page !](https://forum.kirupa.com/t/making-a-responsive-page/635527)
**Author:** [@Jonny\_Silva](https://forum.kirupa.com/u/Jonny_Silva)\ **Replies:** 2\ **Last updated:** [September 26, 2017, 5:35pm UTC](https://forum.kirupa.com/t/making-a-responsive-page/635527 "2017-09-26T17:35:13Z")
Hey guys ! I want to learn how make responsive pages, adapt the page to diferent resolutions. I have little idea of how I'm supposed to do it though, any tips would be great help ! Thanks ! --- ## [What is your favorite JavaScript object?](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 13\ **Last updated:** [September 22, 2017, 11:45am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177 "2017-09-22T11:45:18Z")
Mine would have to be the array! IntersectionObserver might be a distant....VERY distant second :stuck\_out\_tongue: --- ## [Programming: Closure](https://forum.kirupa.com/t/programming-closure/637204)
**Author:** [@jrbecb](https://forum.kirupa.com/u/jrbecb)\ **Replies:** 1\ **Last updated:** [September 20, 2017, 7:08pm UTC](https://forum.kirupa.com/t/programming-closure/637204 "2017-09-20T19:08:45Z")
I have a question about Closure, details following: Just read the chapter on "CLOSURES" in Kirupa's book: JavaScript absolute beginner's guide. Specifically page 84 and on. It reminds me of a contortionist I saw at Cirqu… --- ## [How difficult is Javascript?](https://forum.kirupa.com/t/how-difficult-is-javascript/637186)
**Author:** [@Adrienne224](https://forum.kirupa.com/u/Adrienne224)\ **Replies:** 1\ **Last updated:** [September 18, 2017, 3:00pm UTC](https://forum.kirupa.com/t/how-difficult-is-javascript/637186 "2017-09-18T15:00:00Z")
Okay , I already have programming fundamentals(did a bit of csharp and very basic java ...). But iam really interested in website development. Html and CSS and photoshop are what i best know on this planet lol. Today i h… --- ## [List items selection w React](https://forum.kirupa.com/t/list-items-selection-w-react/637182)
**Author:** [@gNeandr](https://forum.kirupa.com/u/gNeandr)\ **Replies:** 2\ **Last updated:** [September 18, 2017, 12:55am UTC](https://forum.kirupa.com/t/list-items-selection-w-react/637182 "2017-09-18T00:55:55Z")
How to get a collection of items from a list with 'group/block' select. Assume using REACT to render a sorted list where each item can be selected with mouse click. The selector is an 'id' which was assigned with build… --- ## [Collection of Resources for using IDEs for Web Development](https://forum.kirupa.com/t/collection-of-resources-for-using-ides-for-web-development/635752)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 3\ **Last updated:** [September 15, 2017, 3:38pm UTC](https://forum.kirupa.com/t/collection-of-resources-for-using-ides-for-web-development/635752 "2017-09-15T15:38:36Z")
Hi, everyone! I realized there is always a shortage of resources around using IDEs for web development. I figured, we can use this thread to collect informative videos and articles that you all may find useful :slight\_sm… --- ## [React, Class Syntax, and Autobinding Shenanigans!](https://forum.kirupa.com/t/react-class-syntax-and-autobinding-shenanigans/637147)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 3\ **Last updated:** [September 14, 2017, 5:44am UTC](https://forum.kirupa.com/t/react-class-syntax-and-autobinding-shenanigans/637147 "2017-09-14T05:44:55Z")
One of the big things the React team announced as part of React 15.5 and React 16 is that the old React.createClass approach for creating components is no longer recommended: var Foo = React.createClass({ render: fun… --- ## [Could not initialize photoshop because photoshop cannot create any more windows](https://forum.kirupa.com/t/could-not-initialize-photoshop-because-photoshop-cannot-create-any-more-windows/107542)
**Author:** [@VinnyC](https://forum.kirupa.com/u/VinnyC)\ **Replies:** 0\ **Last updated:** [April 16, 2004, 1:31pm UTC](https://forum.kirupa.com/t/could-not-initialize-photoshop-because-photoshop-cannot-create-any-more-windows/107542 "2004-04-16T13:31:17Z")
I'm getting the error message when trying to launch photoshop, it says: "could not initialize photoshop because photoshop cannot create any more windows" I am running Windows XP, Photoshop 7.0 My computer is an In… --- ## [Would topics on internet basics be helpful?](https://forum.kirupa.com/t/would-topics-on-internet-basics-be-helpful/636950)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 3\ **Last updated:** [September 11, 2017, 3:03am UTC](https://forum.kirupa.com/t/would-topics-on-internet-basics-be-helpful/636950 "2017-09-11T03:03:48Z")
Almost all the content on the site is about web development related topics. An important part of that is just talking about how the internet works, how a browser works, etc. That is something that I've never covered befo… --- ## [Components in React | kirupa.com](https://forum.kirupa.com/t/components-in-react-kirupa-com/636206)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 15\ **Last updated:** [September 7, 2017, 6:32pm UTC](https://forum.kirupa.com/t/components-in-react-kirupa-com/636206 "2017-09-07T18:32:07Z")
Components are one of the things that make React...well, React! They are one of the primary ways you have for defining the visuals and interactions that make up what people see when they use your app. Let's say this is … --- ## [Anybody good with routers?](https://forum.kirupa.com/t/anybody-good-with-routers/27049)
**Author:** [@nobody](https://forum.kirupa.com/u/nobody)\ **Replies:** 40\ **Last updated:** [September 5, 2017, 11:10pm UTC](https://forum.kirupa.com/t/anybody-good-with-routers/27049 "2017-09-05T23:10:51Z")
Hey guys, having a minorly huge crisis. I bought a website (www.syntheticwhat.net) a few days ago. The thing is that I can't access it on my computer. I either get an action cancelled or a regular old non-accessable … --- ## [What is Adobe going to do with SVG?](https://forum.kirupa.com/t/what-is-adobe-going-to-do-with-svg/221530)
**Author:** [@DDD](https://forum.kirupa.com/u/DDD)\ **Replies:** 1\ **Last updated:** [September 5, 2017, 8:54pm UTC](https://forum.kirupa.com/t/what-is-adobe-going-to-do-with-svg/221530 "2017-09-05T20:54:37Z")
I am just curious, if anyone has heard anythign of what is to happen with SVG? I really wished it would have caught on but seems it hasnt and wont. But I have a project that would be perfect for it. But it seems if Ad… --- ## [how to create arrays in a function](https://forum.kirupa.com/t/how-to-create-arrays-in-a-function/637134)
**Author:** [@alphons3k](https://forum.kirupa.com/u/alphons3k)\ **Replies:** 1\ **Last updated:** [September 5, 2017, 8:24pm UTC](https://forum.kirupa.com/t/how-to-create-arrays-in-a-function/637134 "2017-09-05T20:24:59Z")
am working on a function where the input of n, produces an output of n arrays . eg arr(1) \>\>\> newArray1=\[\]; arr(2) \>\>\>\> newArray1=\[\]; newArray2=\[\] arr(3) \>\>\>\> newArray1=\[\];newArray2=\[\];newArray3=\[\]; function arr(n){ … --- ## [Anyone know javascript? or better yet is this javascript? =/](https://forum.kirupa.com/t/anyone-know-javascript-or-better-yet-is-this-javascript/263750)
**Author:** [@rkoes](https://forum.kirupa.com/u/rkoes)\ **Replies:** 1\ **Last updated:** [September 5, 2017, 12:56pm UTC](https://forum.kirupa.com/t/anyone-know-javascript-or-better-yet-is-this-javascript/263750 "2017-09-05T12:56:24Z")
Hi all, im trying to make a pop up flash site like the one featured here.. http://www.jeanloupsieff.com anyone know how to go about this? --- ## [compare two arrays](https://forum.kirupa.com/t/compare-two-arrays/637126)
**Author:** [@alphons3k](https://forum.kirupa.com/u/alphons3k)\ **Replies:** 3\ **Last updated:** [September 5, 2017, 1:56pm UTC](https://forum.kirupa.com/t/compare-two-arrays/637126 "2017-09-05T13:56:32Z")
given 2 arrays, var x =\[ 1, 3, 4,6,8 9\]; var y =\[1, 3,4, 9, 4,7\]; how do i compare x and y? at the specific index eg x\[0\] vs y\[0\], x\[1\] vs y\[1\] to get an output. \[1, 3,4\] --- ## [CS4, AS2, if currentframe action](https://forum.kirupa.com/t/cs4-as2-if-currentframe-action/332125)
**Author:** [@dennisgaines](https://forum.kirupa.com/u/dennisgaines)\ **Replies:** 1\ **Last updated:** [September 5, 2017, 2:20am UTC](https://forum.kirupa.com/t/cs4-as2-if-currentframe-action/332125 "2017-09-05T02:20:02Z")
Spent days trying to figure something out along this line: on (release){ play(); if (this.\_currentframe == 17){ root.box.visible = true; } } Code is on a mc on main timeline. box is mc on main timeline. --- ## [AS2 animation loop problem](https://forum.kirupa.com/t/as2-animation-loop-problem/332417)
**Author:** [@rik\_na1](https://forum.kirupa.com/u/rik_na1)\ **Replies:** 1\ **Last updated:** [September 5, 2017, 2:15am UTC](https://forum.kirupa.com/t/as2-animation-loop-problem/332417 "2017-09-05T02:15:44Z")
I am trying to make a simple animation that goes right 20px, then left 20px in an infinite loop. I have got so far: onClipEvent (load) { speed = 3 } onClipEvent (enterFrame) { if(this.\_x < 20){ this.… --- ## [AS2 Help](https://forum.kirupa.com/t/as2-help/637124)
**Author:** [@bbpanzu](https://forum.kirupa.com/u/bbpanzu)\ **Replies:** 0\ **Last updated:** [September 5, 2017, 1:49am UTC](https://forum.kirupa.com/t/as2-help/637124 "2017-09-05T01:49:09Z")
I tried this code for the character to go to the next frame when it touches it onClipEvent(enterFrame){ if(\_root.char.hitTest(this)){ \_root.nextFrame(); } } but it doesn't do anything --- ## [how to show server busy during ajax call](https://forum.kirupa.com/t/how-to-show-server-busy-during-ajax-call/637122)
**Author:** [@imesco](https://forum.kirupa.com/u/imesco)\ **Replies:** 4\ **Last updated:** [September 4, 2017, 10:26am UTC](https://forum.kirupa.com/t/how-to-show-server-busy-during-ajax-call/637122 "2017-09-04T10:26:35Z")
Hi guys I'm trying to figure out how to show a GIF spinner as a "busy" indicator while an ajax call is busy processing the user's request. Can someone please help. See below my ajax call as is presently. $.ajax({ ur… --- ## [SVGOMG - optimize SVGs in your browser!](https://forum.kirupa.com/t/svgomg-optimize-svgs-in-your-browser/637092)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 2\ **Last updated:** [September 3, 2017, 5:17pm UTC](https://forum.kirupa.com/t/svgomg-optimize-svgs-in-your-browser/637092 "2017-09-03T17:17:43Z")
This is a site/utility that I use a lot: https://jakearchibald.github.io/svgomg/ It allows you to take SVG files and optimize them further. On average, I've found that the SVGs used on this site are 25% larger than the… --- ## ["this" keyword](https://forum.kirupa.com/t/this-keyword/637117)
**Author:** [@ikwal](https://forum.kirupa.com/u/ikwal)\ **Replies:** 4\ **Last updated:** [September 2, 2017, 8:07pm UTC](https://forum.kirupa.com/t/this-keyword/637117 "2017-09-02T20:07:49Z")
I’m trying to learn JS from scratch, and I using JavaScript Absolute Beginner’s Guide - 1st Ed (2016) as reference. That is how I came to know of Kirupa and this forum. So far I’ve reached the topic Extending Built-In Ob… --- ## [Queues in JavaScript | KIRUPA](https://forum.kirupa.com/t/queues-in-javascript-kirupa/637115)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 0\ **Last updated:** [August 31, 2017, 11:03pm UTC](https://forum.kirupa.com/t/queues-in-javascript-kirupa/637115 "2017-08-31T23:03:51Z")
Earlier, we saw that stacks are are a Last In First Out (LIFO) data structure where items are added and removed from the end. Contrasting that, we have the other popular data structure, the queue. This is an interesting … --- ## [WRK - animations so well done, it reminds me of Flash! :P](https://forum.kirupa.com/t/wrk-animations-so-well-done-it-reminds-me-of-flash-p/637111)
**Author:** [@kirupa](https://forum.kirupa.com/u/kirupa)\ **Replies:** 1\ **Last updated:** [August 31, 2017, 1:29pm UTC](https://forum.kirupa.com/t/wrk-animations-so-well-done-it-reminds-me-of-flash-p/637111 "2017-08-31T13:29:11Z")
http://waaark.com/ I am not joking! I don't fully understand the level of sorcery involved here, but the use of animation on this site is really well done :slight\_smile: Cheers, Kirupa --- ## [What ever happened to Dale aka: Glosrfc ?](https://forum.kirupa.com/t/what-ever-happened-to-dale-aka-glosrfc/636316)
**Author:** [@prg9](https://forum.kirupa.com/u/prg9)\ **Replies:** 7\ **Last updated:** [August 31, 2017, 1:19pm UTC](https://forum.kirupa.com/t/what-ever-happened-to-dale-aka-glosrfc/636316 "2017-08-31T13:19:40Z")
What ever happened to Dale aka: Glosrfc ? https://www.kirupa.com/interviews/d\_glosrfc.htm Anyone know? Still out on the ice? --- ## [Webcam not displaying anything!](https://forum.kirupa.com/t/webcam-not-displaying-anything/637105)
**Author:** [@schmolck](https://forum.kirupa.com/u/schmolck)\ **Replies:** 4\ **Last updated:** [August 30, 2017, 3:13pm UTC](https://forum.kirupa.com/t/webcam-not-displaying-anything/637105 "2017-08-30T15:13:03Z")
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