hakanai
/ gist:23e9f2419d5ac3e587dabeee97fabb42
Created
September 18, 2018 22:58
Issue where sometimes the container doesn't exit
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| $ docker run --volume "${PWD}:/home/tester/core" debianimage ps aux | |
| Starting Xvfb... | |
| Started Xvfb with PID 8 | |
| Running command: ps aux | |
| USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND | |
| root 1 3.0 0.0 21672 3256 ? Ss 08:57 0:00 /bin/bash /home/tester/run-wrapper ps aux | |
| root 8 0.0 0.0 19424 876 ? R 08:57 0:00 Xvfb :1 -screen 0 1024x768x24 | |
| root 9 0.0 0.0 19104 2560 ? R 08:57 0:00 ps aux | |
| Finished | |
| Stopping Xvfb... |
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| BMP file | |
| { | |
| 42 4d - magic 'BM' | |
| 8e 00 00 00 - total file size | |
| 00 00 00 00 - application specific reserved stuff | |
| 8a 00 00 00 - offset to pixel array | |
| DIB header (BITMAPV5HEADER) | |
| { | |
| 7c 00 00 00 - DWORD biSize = 0x7c (bytes in header from here) |
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| 00000000 89 50 4e 47 0d 0a 1a 0a 00 00 00 0d 49 48 44 52 |.PNG........IHDR| | |
| 00000010 00 00 00 01 00 00 00 01 08 06 00 00 00 1f 15 c4 |................| | |
| 00000020 89 00 00 00 0d 49 44 41 54 78 da 63 98 f5 f9 7b |.....IDATx.c...{| | |
| 00000030 34 00 07 8f 02 e0 a7 82 a8 9a 00 00 00 00 49 45 |4.............IE| | |
| 00000040 4e 44 ae 42 60 82 |ND.B`.| | |
| 00000046 | |
| 89 50 4e 47 0d 0a 1a 0a - magic |
hakanai
/ TestIreland.java
Last active
July 17, 2018 04:29
Welcome to in Ireland, the only country where the clock is turned _back_ for daylight saving time.
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| import java.util.Locale; | |
| import com.ibm.icu.text.DateFormat; | |
| import com.ibm.icu.util.Calendar; | |
| import com.ibm.icu.util.TimeZone; | |
| import org.joda.time.DateTime; | |
| import org.joda.time.DateTimeZone; | |
| import org.joda.time.format.DateTimeFormat; | |
| import org.joda.time.format.DateTimeFormatter; | |
| import org.junit.Test; |
hakanai
/ clock.html
Created
July 6, 2018 07:11
Attempt at improving @y23586's clock to use time zones properly. Supports less stuff overall, though.
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| <!doctype html> | |
| <html> | |
| <head> | |
| <style type="text/css"> | |
| html, body { | |
| height: 100%; | |
| width: 100%; | |
| padding: 0px; | |
| margin: 0px; |
hakanai
/ ThickGlass.cginc
Created
June 30, 2018 07:17
Quick implementation of the first step documented in http://prideout.net/blog/?p=51
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| #include "UnityCG.cginc" | |
| fixed4 _Color; | |
| float _DepthScale; | |
| float _Sigma; | |
| struct VertexInput | |
| { | |
| float3 objectPos : POSITION; |
hakanai
/ aabb-ray-intersect.cginc
Last active
June 17, 2018 12:54
AABB-Ray intersect returning which side was hit (wrong logic)
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| uint faceIndexFromDirection(float3 worldViewPos, float3 worldViewDir) | |
| { | |
| //todo carry these from the source | |
| float3 objectViewPos = mul(unity_WorldToObject, float4(worldViewPos, 1)).xyz; | |
| float3 objectViewDir = mul(unity_WorldToObject, float4(worldViewDir, 0)).xyz; | |
| fixed3 directionSign = sign(objectViewDir); | |
| float3 directionInverse = 1.0 / objectViewDir; | |
| float3 xHit = (-directionSign.x - objectViewPos.x) * directionInverse.x * objectViewDir; |
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| For a 256-block image: (I see the same for 246-block images) | |
| 1 block for main (current checkpoint's) container superblock | |
| 8 blocks for previous checkpoints and container superblocks | |
| 52 blocks for space manager and related objects | |
| 16 blocks for future expansion? | |
| 6 blocks for allocation info file blocks | |
| ------ | |
| 83 |
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| APFS XAttr com.apple.system.Security | |
| ==================================== | |
| Original command I ran: | |
| chmod +a 'group:staff allow list,add_file,search,add_subdirectory,delete_child,readattr,writeattr,readextattr,writeextattr,readsecurity,file_inherit,directory_inherit' file | |
| Resulting xattr: |
hakanai
/ VideoUpdater.cs
Created
June 2, 2018 03:00
VRC_SyncVideoPlayer updater script that runs in Unity. Currently very tied to loading my own database from YAML and updating a video player and a separate component with a list of videos in it, but modify as you wish.
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| using System; | |
| using System.Collections; | |
| using System.Collections.Generic; | |
| using System.IO; | |
| using UnityEngine; | |
| using UnityEngine.UI; | |
| using UnityEngine.SceneManagement; | |
| using UnityEngine.Video; | |
| using VRCSDK2; | |
| using YamlDotNet.RepresentationModel; |