some usefull command for git
git add <file> or git add .
git commit --amend
# without message
git commit --amend --no-edit
const { Storage } = require('@google-cloud/storage'); | |
const storage = new Storage({ | |
keyFilename: '<file_path>', | |
projectId: '<projectId>', | |
}); | |
async function generateSignedUrl() { | |
// These options will allow temporary write access to the file | |
const options = { |
open shortcut master list
⌘k + s
def infer_df(df, hard_mode=False, float_to_int=False, mf=None): | |
ret = {} | |
# ToDo: How much does auto convertion cost | |
# set multiplication factor | |
mf = 1 if hard_mode else 0.5 | |
# set supported datatyp | |
integers = ['int8', 'int16', 'int32', 'int64'] | |
floats = ['float16', 'float32', 'float64'] |
const app = require('express')(); | |
async function start() { | |
return new Promise((resolve, reject) => { | |
// The `listen` method launches a web server. | |
const server = app.listen(); | |
server.once('listening', resolve(server)).once('error', reject); | |
}); | |
} |
// More Information on Base64 | |
// http://www.sunshine2k.de/articles/coding/base64/understanding_base64.html | |
// https://gist.github.com/Nijikokun/5192472 | |
// https://developer.mozilla.org/en-US/docs/Glossary/Base64#solution_2_%E2%80%93_rewriting_atob_and_btoa_using_typedarrays_and_utf-8 | |
// convert string to UInt8Array | |
const enc = new TextEncoder().encode('ääüß'); | |
// calculate filling bytes | |
const emtpy = enc.length % 3 > 0 ? 3 - (enc.length % 3) : 0; |