Gregor Aisch gka

## make-animated-gifs-using-ffmpeg.md

      
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                gka
                / make-animated-gifs-using-ffmpeg.md
            
            
              Last active
              January 16, 2024 22:03
            
              
                how to make a nice GIF from png frames
              
          
    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.


## plot.png

      
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                gka
                / plot.png
            
            
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              April 5, 2024 03:02
            
              
                visualize git logs accross multiple repositories 
              
          
## multi-crowbar.js
var multiCrowbar = (function() {
    /*
     * SVG Export
     * converts html labels to svg text nodes
     * will produce incorrect results when used with multi-line html texts
     *
     * Author: Gregor Aisch
     * based on https://github.com/NYTimes/svg-crowbar/blob/gh-pages/svg-crowbar-2.js
     */

## .block
license: gpl-3.0

## m4a2mp3
function tomp3() { for f in "$@"; ffmpeg -i $f -acodec libmp3lame -aq 4 "`basename $f .m4a`.mp4"; }

## .block
border: no

## cb_2015_us_county_5m.json

      
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                gka
                / cb_2015_us_county_5m.json
            
            
              Created
              May 13, 2016 16:05
            
          
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## git-go
#!/usr/bin/env node
var cmds = [];

if (process.argv.length < 3) {
	console.log('You need to provide a commit message required!');
	process.exit(-1);
}

cmds.push('git add -A');
cmds.push('git add -u');

## clean-ai2html-svg-artboard.js

var fs = require('fs'),
    cheerio = require('cheerio'),
    fn = process.argv[2];

cleanSVGArtboard(fn);

function cleanSVGArtboard(svgFileName, svg_embed_images) {
    if (!fs.existsSync(svgFileName)) return;
    var svgText = fs.readFileSync(svgFileName, 'utf-8');

## readme.md

      
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                gka
                / readme.md
            
            
              Last active
              December 10, 2015 17:04
            
              
                X-13ARIMA-SEATS binary for Mac OS X Yosemite
              
          
    Compiled from this source code using these very helpful intructrions
To download the binary using curl run
curl  -o x13ashtml -k https://gist.githubusercontent.com/gka/3b200d57b0db14d058f3/raw/364844106fb8edc0f1fc194c60dc2998aa9723d4/x13ashtml 
chmod +x x13ashtml
	var multiCrowbar = (function() {
	/*
	* SVG Export
	* converts html labels to svg text nodes
	* will produce incorrect results when used with multi-line html texts
	*
	* Author: Gregor Aisch
	* based on https://github.com/NYTimes/svg-crowbar/blob/gh-pages/svg-crowbar-2.js
	*/
	#!/usr/bin/env node
	var cmds = [];

	if (process.argv.length < 3) {
	console.log('You need to provide a commit message required!');
	process.exit(-1);
	}

	cmds.push('git add -A');
	cmds.push('git add -u');

	var fs = require('fs'),
	cheerio = require('cheerio'),
	fn = process.argv[2];

	cleanSVGArtboard(fn);

	function cleanSVGArtboard(svgFileName, svg_embed_images) {
	if (!fs.existsSync(svgFileName)) return;
	var svgText = fs.readFileSync(svgFileName, 'utf-8');