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ffmpeg -t 5 -i input.mp4 -vf -loop 0 output.gif

ffmpeg -ss 1 -t 5 -i input.mp4 -f gif output.gif

ffmpeg -ss 1 -t 4 -i input.mp4 -filter_complex "[0:v] fps=12,scale=720:-1,split [a][b];[a] palettegen [p];[b][p] paletteuse" output.gif

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# Remove dangling images
docker images -qf dangling=true | xargs docker rmi

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const arr1 = [{attributes: "foobar"}]
const arr2 = [{html: "foobar"}]

const mergedArray = arr1.map((item,i)=>{
  //merging two objects
  return Object.assign({},item,arr2[i])
})

// mergedArray = [{attributes: "foobar", html: "foobar}]

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const fs = require('fs');
const glob = require('glob');

const fileType = 'pages/**/*.vue';
const altString = /alt=/g;
const vImgString = /v-img|v-carousel-item/g;

function matchString(data, string) {
  const alt = data.match(string);
  if (alt) {

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const fs = require('fs');
const glob = require('glob');

const fileType = 'pages/**/*.vue';

glob(fileType, function (err, files) {
  files.forEach(file => {
    const data = fs.readFileSync(file, 'utf8');
    const matchH1 = data.match(/h1/g);
    if (matchH1) {

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Polymer

Challenges

Testing

Testing Polymer components

Markdown

Markdown component performance on Polymer project

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Install Powerline fonts Oh-My-Fish

If you're using Fish shell with OMF theme designed with Powerline fonts in mind, you'll need to install them on your machine. These are the most clear and cut-down instructions that I've found to work with Ubuntu 16.10 and all credit goes to petercossey's Ubuntu Powerline Install gist.

Get the font and config files

cd ~

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Collection of NPM commands and useful scripts

Useful Links

Interective Guide to Package.json - http://browsenpm.org/package.json#contributors

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Git Alias

Set an alias in git

git config --global alias.<command> "<git command>"

Example

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SVG Animation - animating along path

Community