Make sure ffmpeg is up-to-date:
brew update
brew upgrade ffmpeg
Convert a MOV into frames. Tweak the 2/1 if you want more or fewer frames.
Lanre Ade lanre-ade
radlinskii
/ pre-commit.sh
Last active
February 19, 2025 07:47
pre-commit git hook file for Golang. Be sure to save this file in your repository as `.git/hooks/pre-commit` and give it right to execute e.g. with command `chmod +x .git/hooks/pre-commit`
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| #!/bin/sh | |
| STAGED_GO_FILES=$(git diff --cached --name-only | grep ".go$") | |
| if [[ "$STAGED_GO_FILES" = "" ]]; then | |
| exit 0 | |
| fi | |
| GOLINT=$GOPATH/bin/golint | |
| GOIMPORTS=$GOPATH/bin/goimports |
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| .PHONY: all tags clean test build install generate image release | |
| REGISTRY_REPO = <..redacted..> | |
| OK_COLOR=\033[32;01m | |
| NO_COLOR=\033[0m | |
| ERROR_COLOR=\033[31;01m | |
| WARN_COLOR=\033[33;01m | |
| # Build Flags |
lanre-ade
/ _get_value.py
Last active
August 22, 2017 19:35
given an array keys and a dictionary, recursively navigate down the dictionary to fetch value
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| # given an array keys and a dictionary, recursively navigate down the dictionary to fetch value | |
| def _get_value(dict, keys=[], default=None): | |
| """ | |
| _get_value({"k":{"k1":"v1"}}, ["k", "k1"]) == "v1" | |
| """ | |
| if not keys: | |
| return default | |
| elif len(keys) == 1: | |
| return dict.get(keys[0], default) | |
| else: |
pedromancheno
/ HTTP.swift
Created
February 21, 2017 11:44
Wrapper for URLSession for making HTTP Requests.
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| import Foundation | |
| enum Result<T> { | |
| case success(T?) | |
| case failure(Error) | |
| } | |
| enum HTTPError: Error { | |
| case noResponse | |
| case unsuccesfulStatusCode(Int) |
gka
/ make-animated-gifs-using-ffmpeg.md
Last active
June 23, 2025 23:20
how to make a nice GIF from png frames
yefim
/ Dockerrun.aws.json
Last active
July 22, 2025 01:10
Build a Docker image, push it to AWS EC2 Container Registry, then deploy it to AWS Elastic Beanstalk
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| { | |
| "AWSEBDockerrunVersion": "1", | |
| "Image": { | |
| "Name": "<AWS_ACCOUNT_ID>.dkr.ecr.us-east-1.amazonaws.com/<NAME>:<TAG>", | |
| "Update": "true" | |
| }, | |
| "Ports": [ | |
| { | |
| "ContainerPort": "443" | |
| } |
bastman
/ docker-cleanup-resources.md
Created
March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks
Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...
// see: https://github.com/chadoe/docker-cleanup-volumes
$ docker volume rm $(docker volume ls -qf dangling=true)
$ docker volume ls -qf dangling=true | xargs -r docker volume rm
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| // Server for HTTPS protocol. Redirects to canonical hosts, reverse proxies requests to internal backing servers. | |
| package main | |
| import ( | |
| "crypto/tls" | |
| "flag" | |
| "log" | |
| "net/http" | |
| "net/http/httputil" | |
| "time" |
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| local random = math.random | |
| local function uuid() | |
| local template ='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx' | |
| return string.gsub(template, '[xy]', function (c) | |
| local v = (c == 'x') and random(0, 0xf) or random(8, 0xb) | |
| return string.format('%x', v) | |
| end) | |
| end |
tim-reynolds
/ jquery.centerit.js
Created
June 29, 2012 18:16
Setting scroll to center on an element (jQuery) - Super simple stuff
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| /* | |
| If you have a horizontal (or vertical) scroll container and want to set the scroll to center a specific | |
| element in the container you can use the following super simple technique. | |
| I'm going to show you how it was derived, because it's important to know why, not just how. | |
| */ | |
| /* | |
| Setup: | |
| [HTML] | |
| <div class="outer"> |
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