# Latest

**URL:** https://discourse.processing.org/latest.md?no_subcategories=false&page=373

[Latest](https://discourse.processing.org/latest.md) · [Categories](https://discourse.processing.org/categories.md) · [Tags](https://discourse.processing.org/tags.md)

**Page:** 374

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## [How to draw a flower, rotate petals](https://discourse.processing.org/t/how-to-draw-a-flower-rotate-petals/19143)

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**Author:** [@tengtengloves](https://discourse.processing.org/u/tengtengloves)\
**Replies:** 23\
**Last updated:** [March 30, 2020, 10:44pm UTC](https://discourse.processing.org/t/how-to-draw-a-flower-rotate-petals/19143 "2020-03-30T22:44:55Z")

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Hi all, I’m have no idea with coding but I really tried hard to fix it. I was stuck to draw on the flower petal code, I have tried for couple times but it not works. The flower petal couldn’t be rotated. Plus, when I r…

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## [Question about my line code](https://discourse.processing.org/t/question-about-my-line-code/19211)

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**Author:** [@Code\_kover](https://discourse.processing.org/u/Code_kover)\
**Replies:** 2\
**Last updated:** [March 30, 2020, 10:38pm UTC](https://discourse.processing.org/t/question-about-my-line-code/19211 "2020-03-30T22:38:37Z")

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function setup() { createCanvas(400, 400); } function draw() { background(220,220,0); fill(255,100,0); rect(166,57,68,15);//hat noFill(); rect(176,72,48,45);//head circle(186,82,10);//eyes circle(18…

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## [Frogger game (make the frog not to go outside)](https://discourse.processing.org/t/frogger-game-make-the-frog-not-to-go-outside/18825)

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**Author:** [@nhghi](https://discourse.processing.org/u/nhghi)\
**Replies:** 8\
**Last updated:** [March 20, 2020, 5:26pm UTC](https://discourse.processing.org/t/frogger-game-make-the-frog-not-to-go-outside/18825 "2020-03-20T17:26:40Z")

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hi, guys, I’m trying to make a new game. the basic idea is if my green frog will go around the canvas but it will not go outside of it. I created a objectInCanvas() function to see if the frog goes outside or not. so rig…

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## [Random falling rectangles](https://discourse.processing.org/t/random-falling-rectangles/19185)

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**Author:** [@Bruh\_Momentum](https://discourse.processing.org/u/Bruh_Momentum)\
**Replies:** 2\
**Last updated:** [March 30, 2020, 9:05pm UTC](https://discourse.processing.org/t/random-falling-rectangles/19185 "2020-03-30T21:05:16Z")

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Hi, I would like to know if anyone can help me. I want to have rectangles fall from the top of the window in random x positions, but I am not sure how to do that. If anyone could help, that would be great. I currently do…

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## [Review of Proposal for GSoC'20 - p5-Editor/p5-Showcase](https://discourse.processing.org/t/review-of-proposal-for-gsoc20-p5-editor-p5-showcase/19074)

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**Author:** [@elit-altum](https://discourse.processing.org/u/elit-altum)\
**Replies:** 6\
**Last updated:** [March 30, 2020, 8:13pm UTC](https://discourse.processing.org/t/review-of-proposal-for-gsoc20-p5-editor-p5-showcase/19074 "2020-03-30T20:13:05Z")

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Hey! I had submitted my draft proposals on the GSoC website last week and didn’t get a response there yet. I am sorry I didn’t know I could post them here. I am aiming to try on for 2 projects in the Processing Foundati…

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## [Using loadImage with tiff](https://discourse.processing.org/t/using-loadimage-with-tiff/19205)

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**Author:** [@paulstgeorge](https://discourse.processing.org/u/paulstgeorge)\
**Replies:** 0\
**Last updated:** [March 30, 2020, 8:07pm UTC](https://discourse.processing.org/t/using-loadimage-with-tiff/19205 "2020-03-30T20:07:42Z")

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How do I load images that are .tiff format? loadImage() only works with ( .gif, .jpg, .tga, .png). I want to use tiff, not something else. Is there a different method, or a workaround? I saw loadImageIO() somewhere but i…

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## [Proposal on improving native python support (p5py)](https://discourse.processing.org/t/proposal-on-improving-native-python-support-p5py/19128)

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**Author:** [@ziyaointl](https://discourse.processing.org/u/ziyaointl)\
**Replies:** 1\
**Last updated:** [March 30, 2020, 8:06pm UTC](https://discourse.processing.org/t/proposal-on-improving-native-python-support-p5py/19128 "2020-03-30T20:06:17Z")

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Hey everyone! I’m Ziyao Zhang, a CS student from UC Berkeley. If you have time, please share your suggestions on my proposal to improve p5py! @abhikpal @parsoyaarihant @jeremydouglass Also tagging @kjhollen since a …

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## [He\_Mesh documentation](https://discourse.processing.org/t/he-mesh-documentation/18798)

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**Author:** [@jeykech](https://discourse.processing.org/u/jeykech)\
**Replies:** 9\
**Last updated:** [March 30, 2020, 7:06pm UTC](https://discourse.processing.org/t/he-mesh-documentation/18798 "2020-03-30T19:06:45Z")

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hi all, please where can I find the HE\_Mesh library documentation, it disappeared when I updates and I can not find in the author website ! am I missing something ? thanx

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## [How can I add an object every minute?](https://discourse.processing.org/t/how-can-i-add-an-object-every-minute/19191)

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**Author:** [@sandyveer](https://discourse.processing.org/u/sandyveer)\
**Replies:** 2\
**Last updated:** [March 30, 2020, 4:33pm UTC](https://discourse.processing.org/t/how-can-i-add-an-object-every-minute/19191 "2020-03-30T16:33:57Z")

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Hii, I’m relatively new to processing and am currently trying to recreate this abstract clock: https://www.youtube.com/watch?v=93Jf32V1\_FU I am lost as to how to add a new square randomly on the canvas every minute. And…

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## [Showcase Development for p5.js](https://discourse.processing.org/t/showcase-development-for-p5-js/19195)

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**Author:** [@Dorothee](https://discourse.processing.org/u/Dorothee)\
**Replies:** 0\
**Last updated:** [March 30, 2020, 3:38pm UTC](https://discourse.processing.org/t/showcase-development-for-p5-js/19195 "2020-03-30T15:38:29Z")

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Hello all, here is a link to my draft of a proposal for continuing Ashley Kang’s work in curating and presenting artist’s work on the Showcase page. Let me know what you think, and hope everyone is healthy and doing well…

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## [Camera not working in Mac Mojave](https://discourse.processing.org/t/camera-not-working-in-mac-mojave/19054)

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**Author:** [@brewthom](https://discourse.processing.org/u/brewthom)\
**Replies:** 4\
**Last updated:** [March 30, 2020, 3:22pm UTC](https://discourse.processing.org/t/camera-not-working-in-mac-mojave/19054 "2020-03-30T15:22:28Z")

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I’m trying to use the Processing video library examples (under Capture in library examples). I can get them working fine in windows 10, but no luck on Mac 10.14.6 (Mojave). Is this a known issue? To be clear, I’m using t…

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## [Load different SVG files based on table data (Simple, Beginner!)](https://discourse.processing.org/t/load-different-svg-files-based-on-table-data-simple-beginner/19186)

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**Author:** [@BenEvans](https://discourse.processing.org/u/BenEvans)\
**Replies:** 6\
**Last updated:** [March 30, 2020, 3:15pm UTC](https://discourse.processing.org/t/load-different-svg-files-based-on-table-data-simple-beginner/19186 "2020-03-30T15:15:46Z")

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Hey community - thanks for being there. I have looked elsewhere, but haven’t found a solution to what ought to be extremely simple - apologies if my research was insufficient. FYI I already can: Load a table, get ints …

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## [Introduction - Rahul Mohata](https://discourse.processing.org/t/introduction-rahul-mohata/19189)

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**Author:** [@Rahulm2310](https://discourse.processing.org/u/Rahulm2310)\
**Replies:** 0\
**Last updated:** [March 30, 2020, 1:03pm UTC](https://discourse.processing.org/t/introduction-rahul-mohata/19189 "2020-03-30T13:03:23Z")

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Hello everyone, I am Rahul Mohata, a sophomore at MAIT, Delhi.I love developing websites & android apps. I am interested in Continued development of p5.js Showcase project.I believe that I am well suited for this proje…

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## [Quarantaine - Making educational games for our kids](https://discourse.processing.org/t/quarantaine-making-educational-games-for-our-kids/19152)

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**Author:** [@rapatski](https://discourse.processing.org/u/rapatski)\
**Replies:** 4\
**Last updated:** [March 30, 2020, 12:57pm UTC](https://discourse.processing.org/t/quarantaine-making-educational-games-for-our-kids/19152 "2020-03-30T12:57:07Z")

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Hi all, I appreciate a lot of us here might not be at this stage of our lives (yet), but with the coronavirus confining us to hour homes, I now have a 4-year old at home that needs to be entertained and possibly educate…

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## [Test for collision between a rectangle and an image](https://discourse.processing.org/t/test-for-collision-between-a-rectangle-and-an-image/19173)

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**Author:** [@Lake\_Panzer](https://discourse.processing.org/u/Lake_Panzer)\
**Replies:** 2\
**Last updated:** [March 30, 2020, 9:37am UTC](https://discourse.processing.org/t/test-for-collision-between-a-rectangle-and-an-image/19173 "2020-03-30T09:37:07Z")

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Hello there! In class, I have been learning how to use python in processing. However, I have learned barely anything in processing, and I now have a project to complete. I am trying to make a simple game where you contro…

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## [Renew my proposal draft - Internationalization (Japanese)](https://discourse.processing.org/t/renew-my-proposal-draft-internationalization-japanese/19176)

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**Author:** [@to110i](https://discourse.processing.org/u/to110i)\
**Replies:** 0\
**Last updated:** [March 30, 2020, 9:33am UTC](https://discourse.processing.org/t/renew-my-proposal-draft-internationalization-japanese/19176 "2020-03-30T09:33:00Z")

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I referred to other posts by applicants and mentor (@micuat) gave me advises, so I renewed my proposal draft. I hope someone give me more advises. Here is my draft. https://docs.google.com/document/d/1tJJnfji\_Nn1OFnXO…

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## [Year Error in Date Calculation](https://discourse.processing.org/t/year-error-in-date-calculation/19154)

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**Author:** [@RichardDL](https://discourse.processing.org/u/RichardDL)\
**Replies:** 4\
**Last updated:** [March 30, 2020, 8:47am UTC](https://discourse.processing.org/t/year-error-in-date-calculation/19154 "2020-03-30T08:47:34Z")

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I was printing dates along the x axis of a graph, and saw a year error. I’ve reduced the program to a minimum demo of the problem. It’s supposed to print the date for each day. The number of days in error varies from y…

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## [GSOC proposal for P5.sound](https://discourse.processing.org/t/gsoc-proposal-for-p5-sound/19170)

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**Author:** [@endurance21](https://discourse.processing.org/u/endurance21)\
**Replies:** 0\
**Last updated:** [March 30, 2020, 8:03am UTC](https://discourse.processing.org/t/gsoc-proposal-for-p5-sound/19170 "2020-03-30T08:03:59Z")

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hey everyone! i have completed my draft of gsoc proposal, on p5.sound, i would like to hear your suggestions . I apologize for the late submissions! i have opened comments! @therewasaguy @lmccart please review t…

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## [Is it unable to define objects using a "class" keyword on the p5.js mode on Processing](https://discourse.processing.org/t/is-it-unable-to-define-objects-using-a-class-keyword-on-the-p5-js-mode-on-processing/18678)

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**Author:** [@arigat](https://discourse.processing.org/u/arigat)\
**Replies:** 2\
**Last updated:** [March 30, 2020, 4:09am UTC](https://discourse.processing.org/t/is-it-unable-to-define-objects-using-a-class-keyword-on-the-p5-js-mode-on-processing/18678 "2020-03-30T04:09:33Z")

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I use the p5.js mode on Processing 3.5.4, and run a sample “ex02\_Multiple\_Objects” from a Objects group. I get the following error: SyntaxError: Expected an operand but found class. If I open index.html on a browser (…

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## [Best Practices for Resizing Images - Collage Assignment](https://discourse.processing.org/t/best-practices-for-resizing-images-collage-assignment/18954)

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**Author:** [@mnoble](https://discourse.processing.org/u/mnoble)\
**Replies:** 4\
**Last updated:** [March 30, 2020, 12:26am UTC](https://discourse.processing.org/t/best-practices-for-resizing-images-collage-assignment/18954 "2020-03-30T00:26:25Z")

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Hello Forum, I want to confirm that if you are making a simple, animated collage with 20+. png images in Processing and you have to resize the images (in the code) that it is better to use the: .resize command in void …

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## [Most efficient way to draw hyperbola?](https://discourse.processing.org/t/most-efficient-way-to-draw-hyperbola/17713)

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**Author:** [@Math\_Machine](https://discourse.processing.org/u/Math_Machine)\
**Replies:** 8\
**Last updated:** [March 29, 2020, 9:54pm UTC](https://discourse.processing.org/t/most-efficient-way-to-draw-hyperbola/17713 "2020-03-29T21:54:23Z")

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TLDR: What’s easier for a computer: making a curve out of a polygon with a bunch of regular vertices, or making it out of a shape with a couple of quadratic vertices? So, as the title suggests, I need to generate a hype…

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## [Introduction for GSoC 2020 - Internationalization(Arabic)](https://discourse.processing.org/t/introduction-for-gsoc-2020-internationalization-arabic/19157)

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**Author:** [@ykabusalah](https://discourse.processing.org/u/ykabusalah)\
**Replies:** 0\
**Last updated:** [March 29, 2020, 9:38pm UTC](https://discourse.processing.org/t/introduction-for-gsoc-2020-internationalization-arabic/19157 "2020-03-29T21:38:43Z")

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Hello everyone! My name is Yousef Abu-Salah. I am a student studying computer science and education Vanderbilt University originally from Gaza, Palestine. My main idea for a project, after looking around the code and mak…

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## [GSoC proposal draft review](https://discourse.processing.org/t/gsoc-proposal-draft-review/19023)

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**Author:** [@Yuki](https://discourse.processing.org/u/Yuki)\
**Replies:** 5\
**Last updated:** [March 29, 2020, 9:44pm UTC](https://discourse.processing.org/t/gsoc-proposal-draft-review/19023 "2020-03-29T21:44:47Z")

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Hi :slight\_smile: I submitted the first draft of my proposal (“Italian translation and i18n improvements”) on the GSoC platform and set the document to “open for comments”, as instructed in the Student Guide. I would r…

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## [Create boundaries for tank](https://discourse.processing.org/t/create-boundaries-for-tank/6521)

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**Author:** [@ari\_y](https://discourse.processing.org/u/ari_y)\
**Replies:** 2\
**Last updated:** [March 29, 2020, 9:32pm UTC](https://discourse.processing.org/t/create-boundaries-for-tank/6521 "2020-03-29T21:32:58Z")

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My assignment is to create a program that allows the user to drive a tank around the screen. It needs to have walls on at the edges of the screen and 2 boundaries that are each larger than the tank. When a tank is moved …

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## [Need help with code for school](https://discourse.processing.org/t/need-help-with-code-for-school/19062)

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**Author:** [@comrade](https://discourse.processing.org/u/comrade)\
**Replies:** 3\
**Last updated:** [March 29, 2020, 8:44pm UTC](https://discourse.processing.org/t/need-help-with-code-for-school/19062 "2020-03-29T20:44:11Z")

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int x; int y; int wx; int wy; int s = 0; PImage sunf; PImage bee; void setup(){ size(1920,1080); x = (int)random(200,1700); y = (int)random(200, 800); bee = loadImage(“bee.png”); sunf = loadImage(“sunf.jpg”); …

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## [Communication between apps](https://discourse.processing.org/t/communication-between-apps/18795)

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**Author:** [@julianop](https://discourse.processing.org/u/julianop)\
**Replies:** 10\
**Last updated:** [March 29, 2020, 8:38pm UTC](https://discourse.processing.org/t/communication-between-apps/18795 "2020-03-29T20:38:23Z")

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Is there a way of passing data between apps in Processing, such as OLE ?

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## [Graph in processing](https://discourse.processing.org/t/graph-in-processing/5255)

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**Author:** [@martijnroks](https://discourse.processing.org/u/martijnroks)\
**Replies:** 1\
**Last updated:** [March 29, 2020, 8:28pm UTC](https://discourse.processing.org/t/graph-in-processing/5255 "2020-03-29T20:28:32Z")

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Hello, I need to make a graph with GPS information embedded into it. I need to have the let and long in the graph. We get the information from the arduino with the sensor GP20U7. The graph needs to show a realtime loc…

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## [Sending String from Arduino to Processing app on Android over Bluetooth](https://discourse.processing.org/t/sending-string-from-arduino-to-processing-app-on-android-over-bluetooth/6106)

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**Author:** [@Xenon](https://discourse.processing.org/u/Xenon)\
**Replies:** 0\
**Last updated:** [November 30, 2018, 11:59am UTC](https://discourse.processing.org/t/sending-string-from-arduino-to-processing-app-on-android-over-bluetooth/6106 "2018-11-30T11:59:39Z")

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Hey guys, I’m pretty new to Arduino and Processing and currently trying to do the following thing for a school project: I want to send a String with data from sensors on my Arduino to a android phone or tablet over blue…

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## [Setting map ranges suitably](https://discourse.processing.org/t/setting-map-ranges-suitably/19130)

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**Author:** [@tefa](https://discourse.processing.org/u/tefa)\
**Replies:** 5\
**Last updated:** [March 29, 2020, 8:11pm UTC](https://discourse.processing.org/t/setting-map-ranges-suitably/19130 "2020-03-29T20:11:23Z")

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Hello everyone! can some one please explain to me why my map parameters of both Arduino and processing codes are not fluidly animating the array of pngs I have declared and then stopping with an ArrayIndexOutBoundsExcept…

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## [Extending p5.js Friendly Error System - Request for Review](https://discourse.processing.org/t/extending-p5-js-friendly-error-system-request-for-review/19153)

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**Author:** [@akshay-99](https://discourse.processing.org/u/akshay-99)\
**Replies:** 0\
**Last updated:** [March 29, 2020, 8:07pm UTC](https://discourse.processing.org/t/extending-p5-js-friendly-error-system-request-for-review/19153 "2020-03-29T20:07:45Z")

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Hi everyone! I know I am late but I just finished drafting a proposal for Extending the FES of p5.js. I would greatly appreciate any comments, suggestions, anything! Here is the draft. I had also drafted one for p5.j…

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