hc2p
/ .travis.yml
Last active Dec 2, 2019
This is a prove of concept for leveraging the travis directory caching for speeding up docker builds. It works by configuring the docker deamon to use a folder under current user's (travis) control. That way you have the privileges to use the caching feature of travis ci.
View .travis.yml
| sudo: false | |
| services: | |
| - docker | |
| before_script: | |
| - sudo service docker stop | |
| - if [ "$(ls -A /home/travis/docker)" ]; then echo "/home/travis/docker already set"; else sudo mv /var/lib/docker /home/travis/docker; fi | |
| - sudo bash -c "echo 'DOCKER_OPTS=\"-H tcp://127.0.0.1:2375 -H unix:///var/run/docker.sock -g /home/travis/docker\"' > /etc/default/docker" | |
| - sudo service docker start |
hc2p
/ flamegraph-example.rb
Last active Sep 7, 2018
View flamegraph-example.rb
| require 'rack-mini-profiler' | |
| require 'flamegraph' | |
| require 'stackprof' | |
| def a | |
| puts "method a started!" | |
| sleep 0.5 | |
| puts "method a ended!" | |
| end |
hc2p
/ flamegraph.test.html
Created Sep 7, 2018
View flamegraph.test.html
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src='data:text/javascript;base64,LyohIGpRdWVyeSB2MS45LjEgfCAoYykgMjAwNSwgMjAxMiBqUXVlcnkgRm91 | |
| bmRhdGlvbiwgSW5jLiB8IGpxdWVyeS5vcmcvbGljZW5zZQovL0Agc291cmNl | |
| TWFwcGluZ1VSTD1qcXVlcnkubWluLm1hcAoqLyhmdW5jdGlvbihlLHQpe3Zh | |
| ciBuLHIsaT10eXBlb2YgdCxvPWUuZG9jdW1lbnQsYT1lLmxvY2F0aW9uLHM9 | |
| ZS5qUXVlcnksdT1lLiQsbD17fSxjPVtdLHA9IjEuOS4xIixmPWMuY29uY2F0 | |
| LGQ9Yy5wdXNoLGg9Yy5zbGljZSxnPWMuaW5kZXhPZixtPWwudG9TdHJpbmcs | |
| eT1sLmhhc093blByb3BlcnR5LHY9cC50cmltLGI9ZnVuY3Rpb24oZSx0KXty |
View icon-mixin
| $icons: ( | |
| follow: 'a', | |
| followed: 'b', | |
| unfollow: 'c', | |
| checkmark: 'e' | |
| ); | |
| $Placeholder-Selectors: (); | |
| @mixin icon($name, $color, $extend: true) { | |
| @include icon-static($extend); |
View bulk-import-spec.json
| { | |
| "swagger": "2.0", | |
| "info": { | |
| "title": "POI API V0.1", | |
| "version": "v0.1" | |
| }, | |
| "host": "api.heybertha.de", | |
| "securityDefinitions": { | |
| "Bearer": { | |
| "type": "apiKey", |
View geojson-feature-schema.json
| { | |
| "$schema": "http://json-schema.org/draft-04/schema#", | |
| "id": "http://json-schema.org/geojson/geojson.json#", | |
| "title": "Geo JSON Feature object", | |
| "description": "Schema for a Geo JSON feature object", | |
| "required": [ | |
| "geometry", | |
| "properties" | |
| ], | |
| "properties": { |
hc2p
/ gist:19876f7860291107604f809c08f6ad5b
Last active Jul 20, 2016
cloudwatch AWS/ECS returns wrong CPUUtilization metrics when both dimensions, ClusterName and ServiceName are set. It does return correctly when dimension is only ClusterName.
View gist:19876f7860291107604f809c08f6ad5b
| $ aws cloudwatch get-metric-statistics --namespace AWS/ECS --metric-name CPUUtilization --period 180 --statistics Average --dimensions Name=ClusterName,Value=jet-production Name=ServiceName,Value=jet-production --start-time 2016-07-14T10:15:00 --end-time 2016-07-14T11:00:00 | |
| { | |
| "Datapoints": [ | |
| { | |
| "Timestamp": "2016-07-14T10:48:00Z", | |
| "Average": 81675.18434092174, | |
| "Unit": "Percent" | |
| }, | |
| { | |
| "Timestamp": "2016-07-14T10:39:00Z", |
hc2p
/ stream-rtmp2hls-live
Created Mar 1, 2016
View stream-rtmp2hls-live
| #!/bin/bash | |
| RESOLUTION1="640x360" | |
| BITRATE1="620000" | |
| RESOLUTION2="854x480" | |
| BITRATE2="1493000" | |
| RESOLUTION3="1024x576" | |
| BITRATE3="2131000" | |
| RESOLUTION4="1280x720" | |
| BITRATE4="3658000" | |
| RESOLUTION5="1920x1080" |
View aws auth header
| "AWS4-HMAC-SHA256 Credential=AKIAJ4NXC5Z5PTTEN5AQ/" strftime({"%Y%m%d"}, now) "/eu-central-1/s3/aws4_request, SignedHeaders=date;host;x-amz-content-sha256, Signature=" | |
| digest.hmac_sha256_base64( | |
| digest.hmac_sha256_base64( | |
| digest.hmac_sha256_base64( | |
| digest.hmac_sha256_base64( | |
| digest.hmac_sha256_base64("AWS4Zen9WnHAHYF5QeTdZIFyKcFW6DbrCCYXMJIKgTI5", strftime({"%Y%m%d"}, now)) | |
| , "eu-central-1") | |
| , "s3") | |
| , "aws4_request") | |
| , |
hc2p
/ gist:5014441
Created Feb 22, 2013
View gist:5014441
| handleFile: function(file) { | |
| if (file.size / 1000000 > 150) { | |
| var err = "We only support files up to 150 MB"; | |
| alert(err); | |
| ... | |
| } | |
| var that = this; | |
| $.when(this.upload(file)).pipe(this.getSharedUrl). |
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