Brooke Vibber bvibber
bvibber
/ async-bench.js
Created
January 12, 2019 03:21
Quick bench of a loop that does an async/await call on every iteration
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| "use strict"; | |
| class Bench { | |
| constructor() { | |
| this.x = 0; | |
| this.iters = 1000000; | |
| } | |
| ms() { | |
| return Date.now(); |
bvibber
/ run-aarch64.sh
Created
January 7, 2019 03:51
Fedora aarch64 QEMU system image runner script
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| #!/bin/bash | |
| # Starter script for Fedora aarch64 in QEMU, cobbled from various sources. | |
| # Requires qemu-system-aarch64 to be installed. | |
| # Configuration options: | |
| IMAGE=fedora-29-aarch64.img | |
| RAM=2048 | |
| CPUS=4 |
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| 'my MS-DOS QuickBASIC port of 'Karma' for Amiga | |
| 'originally published in Compute! magazine | |
| 'works with QuickBASIC 4.5 in DosBox | |
| 'use: qbas karma /l | |
| DECLARE SUB mouse (m0%, m1%, m2%, m3%) | |
| DECLARE SUB mShow () | |
| DECLARE SUB mHide () | |
| DEFINT A-Z | |
| TYPE RegType | |
| AX AS INTEGER |
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| #include <iostream> | |
| class Obj; | |
| class Wrapper { | |
| Obj* ptr; | |
| public: | |
| Wrapper(Obj* aptr) : ptr(aptr) {} | |
| Obj& operator*() { |
bvibber
/ gist:bee024ddc48a82950524a6b34fe0e353
Created
May 11, 2018 19:19
gio info for a .gnome-photos file
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| (Fedora 28; Photos installed from fedora repo) | |
| $ gio info 'Screenshot from 2018-05-11 09-15-17.png.gnome-photos' | |
| display name: Screenshot from 2018-05-11 09-15-17.png.gnome-photos | |
| edit name: Screenshot from 2018-05-11 09-15-17.png.gnome-photos | |
| name: Screenshot from 2018-05-11 09-15-17.png.gnome-photos | |
| type: regular | |
| size: 1219 | |
| uri: file:///home/brion/Pictures/Screenshot%20from%202018-05-11%2009-15-17.png.gnome-photos | |
| attributes: |
bvibber
/ gist:bda3be94f6be3998e7b031b8737829a3
Created
February 22, 2018 11:38
British Library guest network to Wikimedia traceroute
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| This is some weird stuff. Seeing >500ms latencies between London (on British Library's guest network) and WMF's Virginia DC. | |
| $ traceroute gerrit.wikimedia.org | |
| traceroute to gerrit.wikimedia.org (208.80.154.85), 64 hops max, 52 byte packets | |
| 1 controller (10.2.0.2) 2.761 ms 2.493 ms 1.171 ms | |
| 2 10.1.2.1 (10.1.2.1) 2.250 ms 2.211 ms 1.628 ms | |
| 3 37.205.58.145 (37.205.58.145) 3.566 ms 2.984 ms 2.582 ms | |
| 4 10.100.14.182 (10.100.14.182) 513.088 ms 51.117 ms 2.626 ms | |
| 5 9-1-6.ear2.london15.level3.net (217.163.45.205) 93.576 ms 3.060 ms 2.703 ms | |
| 6 ae-2-3204.ear2.london2.level3.net (4.69.143.194) 3.324 ms |
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| Updating: org.freedesktop.Platform.GL.nvidia-384-90/x86_64/1.4 from flathub | |
| Warning: Failed to update org.freedesktop.Platform.GL.nvidia-384-90/x86_64/1.4: While pulling runtime/org.freedesktop.Platform.GL.nvidia-384-90/x86_64/1.4 from remote flathub: No such metadata object e92eaddbf30d6b0e12944de48c2d9283f28d58414f503cecbc67a661cbd3fcd4.commit | |
| Updating: org.freedesktop.Platform.Compat32/x86_64/1.6 from flathub | |
bvibber
/ webm header hexdump.txt
Created
July 10, 2017 17:15
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| 00000000 1a 45 df a3 01 00 00 00 00 00 00 1f 42 86 81 01 |.E..........B...| | |
| 00000010 42 f7 81 01 42 f2 81 04 42 f3 81 08 42 82 84 77 |B...B...B...B..w| | |
| 00000020 65 62 6d 42 87 81 02 42 85 81 02 18 53 80 67 01 |ebmB...B....S.g.| | |
| 00000030 00 00 00 02 79 b2 12 11 4d 9b 74 40 2e 4d bb 8b |....y...M.t@.M..| | |
| 00000040 53 ab 84 15 49 a9 66 53 ac 81 df 4d bb 8c 53 ab |S...I.fS...M..S.| | |
| 00000050 84 16 54 ae 6b 53 ac 82 01 3b 4d bb 8e 53 ab 84 |..T.kS...;M..S..| | |
| 00000060 1c 53 bb 6b 53 ac 84 02 79 b1 11 ec 01 00 00 00 |.S.kS...y.......| | |
| 00000070 00 00 00 a2 00 00 00 00 00 00 00 00 00 00 00 00 |................| | |
| 00000080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| | |
| * |
bvibber
/ gist:e7ea2f458b019ace6476bfb20ae591c0
Created
April 26, 2017 23:28
Running gnome-builder 3.24.1 on macOS with homebrew package
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| $ gnome-builder | |
| 2017-04-26 16:22:32.014 gnome-builder[7313:199409] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead. | |
| 16:22:32.0023 libpeas[1274060944]: WARNING: Failed to get 'ide_webkit_register_types' for module 'webkit': 'ide_webkit_register_types': dlsym(RTLD_DEFAULT, ide_webkit_register_types): symbol not found | |
| 16:22:32.0023 libpeas[1274060944]: WARNING: Error loading plugin 'webkit' | |
| 16:22:32.0035 libpeas[1274060944]: WARNING: Failed to load module 'python3loader': dlopen(/usr/local/Cellar/libpeas/1.20.0/lib/libpeas-1.0/loaders/libpython3loader.so, 10): image not found | |
| 16:22:32.0035 libpeas[1274060944]: WARNING: Could not load plugin loader 'python3' | |
| 16:22:32.0044 libpeas[1274060944]: WARNING: Could not find plugin |
bvibber
/ LocalSettings.php
Created
March 27, 2017 00:27
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| $wgEnabledTranscodeSet = []; | |
| $wgEnabledTranscodeSet[] = WebVideoTranscode::ENC_OGV_160P; | |
| $wgEnabledTranscodeSet[] = WebVideoTranscode::ENC_OGV_240P; | |
| $wgEnabledTranscodeSet[] = WebVideoTranscode::ENC_OGV_360P; | |
| $wgEnabledTranscodeSet[] = WebVideoTranscode::ENC_OGV_480P; | |
| $wgEnabledTranscodeSet[] = WebVideoTranscode::ENC_OGV_720P; | |
| $wgEnabledTranscodeSet[] = WebVideoTranscode::ENC_OGV_1080P; | |
| $wgEnabledTranscodeSet[] = WebVideoTranscode::ENC_WEBM_160P; |