| async function digestMessage(message) { | |
| const encoder = new TextEncoder(); | |
| const data = encoder.encode(message); | |
| const hash = await crypto.subtle.digest('SHA-512', data); | |
| return hash; | |
| } | |
| digestMessage('input') | |
| .then(digestBuffer => console.log(new DataView(digestBuffer).getUint32())); | |
| 3698158640 |
| import hashlib | |
| h = hashlib.sha512() | |
| h.update('input'.encode('utf-8')) | |
| int(h.hexdigest()[0:8], base=16) | |
| 3698158640 |
all branches and tags:
git filter-branch --env-filter 'GIT_AUTHOR_EMAIL=<author mail adress> GIT_COMMITTER_EMAIL=<committer mail adress>' -- --all
last three commits
git filter-branch --env-filter 'GIT_AUTHOR_EMAIL=<author mail adress> GIT_COMMITTER_EMAIL=<committer mail adress>' HEAD~3..HEAD
lightning talk
https://gist.github.com/miku/6dcffb5c104bc44709c330ec90682189
peter norvig vs. donald knuth wc battle | command line prog vs literate programming
| (function(){ | |
| var _products = {}; | |
| if(!window.SwymCallbacks){window.SwymCallbacks = [];} | |
| window.SwymCallbacks.push(function(){ | |
| _swat.fetchWrtEventType(function(products){ | |
| // render products - array of objects with same structure as productData | |
| // {{Insert your rendering function}} | |
| renderProducts(products); | |
| // products count - products.length | |
| // {{Insert your count update}} |
| https://www.jshero.net/en/koans/random.html | |
| const dice = function(){ | |
| return Math.round(Math.random()*10)%6+1; | |
| } | |
| https://www.jshero.net/en/koans/parseint.html | |
| const add = function(input){ | |
| const plusSignIndex = input.indexOf('+') | |
| return parseInt(input.substring(0,plusSignIndex), 10)+parseInt(input.substring(plusSignIndex+1), 10); |
sudo defaults write bluetoothaudiod "Enable AptX codec" -bool true
sudo defaults write bluetoothaudiod "Enable AAC codec" -bool true
sudo defaults read bluetoothaudiod
git commit --allow-empty -m "⊥"
ffmpeg -i input.mov -c:v copy -c:a copy output.mp4