# Coding Questions

**URL:** https://discourse.processing.org/c/processing/processing-questions/15.md?page=188

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**Page:** 189

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## [keyReleased acting strangely](https://discourse.processing.org/t/keyreleased-acting-strangely/135)

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**Author:** [@Odermonicon](https://discourse.processing.org/u/Odermonicon)\
**Replies:** 5\
**Last updated:** [May 21, 2018, 4:47pm UTC](https://discourse.processing.org/t/keyreleased-acting-strangely/135 "2018-05-21T16:47:23Z")

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I decided to take the challenge of programming a game in processing, and I realized when I let go of a key, keyCode would not change! so I wrote this at the end: void keyReleased() { keyCode = ENTER; } It worked, but…

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## [Tic-Tac-Toe not working](https://discourse.processing.org/t/tic-tac-toe-not-working/130)

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**Author:** [@mikegiannak](https://discourse.processing.org/u/mikegiannak)\
**Replies:** 6\
**Last updated:** [May 20, 2018, 8:21am UTC](https://discourse.processing.org/t/tic-tac-toe-not-working/130 "2018-05-20T08:21:26Z")

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So me and a friend are trying to make a tic-tac-toe game. Everything was going fine and I ran into this problem: The program is working as long as you don’t press on a cell you have already put an X or an O. Though we ha…

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## [Processing Dino Game](https://discourse.processing.org/t/processing-dino-game/114)

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**Author:** [@Baipyrus](https://discourse.processing.org/u/Baipyrus)\
**Replies:** 2\
**Last updated:** [May 19, 2018, 1:27pm UTC](https://discourse.processing.org/t/processing-dino-game/114 "2018-05-19T13:27:29Z")

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Hello everyone, I just wanted to ask for some help in a small Game I tried to program. I got this bit of code where im basically trying to let a small black rectangle go jump in the air for first. Now, I got the rectang…

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## [Null pointer exception on for loop over ArrayList](https://discourse.processing.org/t/null-pointer-exception-on-for-loop-over-arraylist/106)

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**Author:** [@BP3d](https://discourse.processing.org/u/BP3d)\
**Replies:** 3\
**Last updated:** [May 18, 2018, 4:14pm UTC](https://discourse.processing.org/t/null-pointer-exception-on-for-loop-over-arraylist/106 "2018-05-18T16:14:21Z")

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hi everyone this is my first posed i have to make a came for school and i have choisen crossy road. but i get nullpointerexeption and i dont know why this is my code: // array s ArrayList \<Car\> carsList; ArrayList \<T…

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## [Running sketch from OpenProcessing.org in PDE](https://discourse.processing.org/t/running-sketch-from-openprocessing-org-in-pde/97)

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**Author:** [@igenh](https://discourse.processing.org/u/igenh)\
**Replies:** 4\
**Last updated:** [May 18, 2018, 1:56pm UTC](https://discourse.processing.org/t/running-sketch-from-openprocessing-org-in-pde/97 "2018-05-18T13:56:43Z")

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Hi… I’m really new to processing and I need help figuring out why so many errors are occuring on this sketch from openprocessing… The link is https://www.openprocessing.org/sketch/424983 . THANKS

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## [Turning kinect skeleton bones into capsule shapes hemesh kinectpv2](https://discourse.processing.org/t/turning-kinect-skeleton-bones-into-capsule-shapes-hemesh-kinectpv2/5574)

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**Author:** [@moonspacedancer](https://discourse.processing.org/u/moonspacedancer)\
**Replies:** 0\
**Last updated:** [March 29, 2018, 7:00am UTC](https://discourse.processing.org/t/turning-kinect-skeleton-bones-into-capsule-shapes-hemesh-kinectpv2/5574 "2018-03-29T07:00:00Z")

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Hi, I am using the kinectpv2 library and hemesh library to just do something basic before moving on to what I actually want to do. I have altered the skeleton depth tracking example from kinectpv2 to try to draw capsules…

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