Skip to content

Instantly share code, notes, and snippets.

View jhaynie's full-sized avatar
🤖
making agents and stuff

Jeff Haynie jhaynie

🤖
making agents and stuff
View GitHub Profile
@zakirt
zakirt / animated-gif-detect.js
Last active January 12, 2025 22:31
Detecting if GIF file is animated using JavaScript
/**
* @author Zakir Tariverdiev
* @class animatedGifDetect
* @description
* GIF file reader that checks whether GIF image is animated, or not.
* Uses information gathered from the website below:
* http://www.matthewflickinger.com/lab/whatsinagif/bits_and_bytes.asp
*/
(function(window, undefined) {
'use strict';
@mgoodness
mgoodness / k8s-svc-annotations.md
Last active September 7, 2024 16:25
AWS ELB-related annotations for Kubernetes Services (as of v1.12.0)
  • service.beta.kubernetes.io/aws-load-balancer-access-log-emit-interval (in minutes)
  • service.beta.kubernetes.io/aws-load-balancer-access-log-enabled (true|false)
  • service.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-name
  • service.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-prefix
  • service.beta.kubernetes.io/aws-load-balancer-additional-resource-tags (comma-separated list of key=value)
  • service.beta.kubernetes.io/aws-load-balancer-backend-protocol (http|https|ssl|tcp)
  • service.beta.kubernetes.io/aws-load-balancer-connection-draining-enabled (true|false)
@bennylope
bennylope / ffmpeg-watermark.md
Created April 22, 2016 23:17 — forked from webkader/ffmpeg-watermark.md
FFmpeg add a watermark to video

How to Add a Watermark to Video

FFMPEG filters provide a powerful way to programmatically enhance or alter videos, and it’s fairly simple to add a watermark to a video using the overlay filter. The easiest way to install ffmpeg is to download a pre-built binary for your specific platform. Then you don’t have to worry about including and installing all the right dependencies and codecs you will be using.

Once you have ffmpeg installed, adding a watermark is as easy as passing your existing source through an overlay filter like so:

ffmpeg -i test.mp4 -i watermark.png -filter_complex "overlay=10:10" test1.mp4

Basically, we’re passing in the original video, and an overlay image as inputs, then passing it through the filter, and saving the output as test1.mp4.

@CliffordAnderson
CliffordAnderson / brew-install-script.sh
Last active January 3, 2025 06:07
Brew script for installing packages and applications on OSX
#!/bin/sh
# Homebrew Script for OSX
# To execute: save and `chmod +x ./brew-install-script.sh` then `./brew-install-script.sh`
echo "Installing brew..."
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
echo "Installing brew cask..."
brew tap homebrew/cask
@lsowen
lsowen / check_sig.go
Last active November 23, 2023 23:31
GPG Signature Verification in go (with golang.org/x/crypto/openpgp)
package main
import (
"fmt"
"golang.org/x/crypto/openpgp"
"os"
)
func main() {
keyRingReader, err := os.Open("signer-pubkey.asc.txt")
@grantges
grantges / Readme.md
Last active October 31, 2020 20:13
Shapes With Appcelerator Titanium and Hyperloop

Custom Alloy Tags based on Appcelerator Hyperloop modules

With Alloy and Hyperloop, you can quickly and easily expose native UI as Custom Alloy tags by leveraging the namespace (ns) attribute and commonjs modules.

Alloy allows you to create your own UI element that can be included into the XML View heirarchy in one of two ways, an Alloy Widget or through the use of Custom Tags.

To create your own custom tag, you link the tag to the commonjs module with the namespace attribute (ns). Here is an example using a custom tag to render a standard Titanium View:

@mcastilho
mcastilho / gist:e051898d129b44e2f502
Last active June 23, 2023 18:33
Cheap MapReduce in Go
package main
import (
"bufio"
"encoding/csv"
"encoding/json"
"fmt"
"io"
"os"
"path/filepath"
@Miserlou
Miserlou / cities.json
Created April 30, 2015 06:58
1000 Largest US Cities By Population With Geographic Coordinates, in JSON
[
{
"city": "New York",
"growth_from_2000_to_2013": "4.8%",
"latitude": 40.7127837,
"longitude": -74.0059413,
"population": "8405837",
"rank": "1",
"state": "New York"
},
@cletusw
cletusw / .eslintrc
Last active March 20, 2025 17:17
ESLint Reset - A starter .eslintrc file that resets all rules to off and includes a description of what each rule does. From here, enable the rules that you care about by changing the 0 to a 1 or 2. 1 means warning (will not affect exit code) and 2 means error (will affect exit code).
{
// http://eslint.org/docs/rules/
"ecmaFeatures": {
"binaryLiterals": false, // enable binary literals
"blockBindings": false, // enable let and const (aka block bindings)
"defaultParams": false, // enable default function parameters
"forOf": false, // enable for-of loops
"generators": false, // enable generators
"objectLiteralComputedProperties": false, // enable computed object literal property names
@dawsontoth
dawsontoth / generateSplash.js
Last active December 2, 2020 22:55
Start with a 1000x1000 PSD with an icon in the middle. In Photoshop select File > Scripts > Browse... generateSplash.js. Saves out to ../Resources/iphone and android.
/*
Define our various sizes.
*/
var AndroidSizes = {
'android/images/res-ldpi/splash.9.png': 240,
'android/images/res-mdpi/splash.9.png': 360,
'android/images/res-hdpi/splash.9.png': 480,
'android/images/res-xhdpi/splash.9.png': 720,
'android/images/res-xxhdpi/splash.9.png': 960,
'android/images/res-xxxhdpi/splash.9.png': 1440