fabiode

#!/usr/bin/env bash

echo ' '
echo ' '
echo "☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭  "
echo "================================== трудящихся мира, объединиться! ===================================="
echo "☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭ . ☭  "
echo ' '
echo "****************,**,*****,***,,,,,,,....,........,................................... ..............
*****,***,****,,,,,**,,**,*,,,,,,,,,.......,**,..,.............................. ......  ... .......

rponte

Pretende usar UUID como PK em vez de Int/BigInt no seu banco de dados? Pense novamente...

TL;TD

Não use UUID como PK nas tabelas do seu banco de dados.

Um pouco mais de detalhes

dmvieira

Como entrar na Área de Dados

Base

Então, vamos lá... Como material inicial para orientação temos o guia datascience.pizza... Se você prefere Podcast pode olhar o Pizza de Dados e o Data Hackers. Querendo um curso presencial, os únicos que indico são do Data Bootcamp que dou aula: https://databootcamp.com.br ... Para curso online existem vários no Coursera, Udemy, etc... Tem em português na Alura. Sobre o DataScienceAcademy eu não gosto muito e nem indico por várias questões.

Social

Você já tem Telegram? Se não, é muito bom entrar e olhar nos seguintes grupos que eu confio para saber das novidades e trocar uma ideia:

stettix

Things I believe

This is a collection of the things I believe about software development. I have worked for years building backend and data processing systems, so read the below within that context.

Agree? Disagree? Feel free to let me know at @JanStette.

Fundamentals

Keep it simple, stupid. You ain't gonna need it.

alexrios

- sudo pacman -Syu  pulseaudio-alsa pulseaudio-bluetooth bluez bluez-libs bluez-utils
- turn off bluetooth from your computer
- sudo btmgmt ssp of
- gpasswd -a $USER lp
- pin is always `0000`

FAQ
1 - I only hear the "call from" message
Confirm that by switching the mode from HSP/HFP to `A2DP Sink` solve the problem.
- systemctl restart bluetooth

MichaelDrogalis

I've been working with Apache Kafka for over 7 years. I inevitably find myself doing the same set of activities while I'm developing or working with someone else's system. Here's a set of Kafka productivity hacks for doing a few things way faster than you're probably doing them now. 🔥

• Show me all my Kafka topics and their partitions, replicas, and consumers
• Show me the contents of a topic
• Create a Kafka topic
• Produce messages to a Kafka topic
• Validate the schema of messages before producing to a topic
• Do all of this at a distance

Get the tools

lizthegrey

default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'

jbsilva

#!/usr/bin/env python3
# -*-*- encoding: utf-8 -*-*-
# Created: Tue, 26 Sep 2017 20:05:39 -0300

"""
Delete old tweets
split -l $((1 + $(wc -l < tweets.csv) / 3)) tweets.csv
"""

mheilman

Jonalogy

Handling Multiple Github Accounts on MacOS

The only way I've succeeded so far is to employ SSH.

Assuming you are new to this like me, first I'd like to share with you that your Mac has a SSH config file in a .ssh directory. The config file is where you draw relations of your SSH keys to each GitHub (or Bitbucket) account, and all your SSH keys generated are saved into .ssh directory by default. You can navigate to it by running cd ~/.ssh within your terminal, open the config file with any editor, and it should look something like this:

Host *
 AddKeysToAgent yes

> UseKeyChain yes