leocavalcante

Up n Running K8s (step-by-step)

Single-node, custom universal solution, right from a plain bare-metal server or VPS.

OS

Ubuntu 18+ (All the steps below was made on a DigitalOcean $5 Droplet)

Here we go

neuberoliveira

#!/usr/bin/python
import sys
from random import randint

emojiList = [
	":art:",
	":zap:",
	":fire:",
	":bug:",
	":ambulance:",

grenzi

<#
.Synopsis
Exports environment variable from the .env file to the current process.

.Description
This function looks for .env file in the current directoty, if present
it loads the environment variable mentioned in the file to the current process.

based on https://github.com/rajivharris/Set-PsEnv

anabastos

SOLID is FP!

So, I decided to write a little thing, only to practice writing, it's about SOLID being compared between class-based-OO and FP, and there will be grammar errors and there will be a lot of formatting errors, 'bear' with me as I type this as fast as I can. Also correct if I'm wrong. Warning, wall of text in English.

Single responsibility principle

" a class should have only a single responsibility "

A pure function is something with a single responsibility, turning its input into an output. What could be simpler?.

hartmannr76

Running

docker-compose -f docker-compose.migration.yml run flyway /opt/scripts/migrate.sh

jgdoncel

DROP FUNCTION IF EXISTS fn_remove_accents;
DELIMITER |
CREATE FUNCTION fn_remove_accents( textvalue VARCHAR(10000) ) RETURNS VARCHAR(10000)

BEGIN

    SET @textvalue = textvalue COLLATE utf8_general_ci;;

    -- ACCENTS
    SET @withaccents = 'ŠšŽžÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÑÒÓÔÕÖØÙÚÛÜÝŸÞàáâãäåæçèéêëìíîïñòóôõöøùúûüýÿþƒ';

knowbody

Exponent - ex-navigation

This is for now, for my personal use only, things might not be correctly explained here. For the official docs please check: https://github.com/exponentjs/ex-navigation/blob/master/README.md

Navigation bar configuration

On every screen you can use the built-in navigation bar, you can add a title, left button, right button or change navigation bar’s style. All you need to do is pass appropriate params to navigationBar in the route configuration:

import React, { Component } from 'react';

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

sogko

package main

import (
	"encoding/json"
	"net/http"

	"github.com/graphql-go/graphql"
	"github.com/graphql-go/handler"
	"github.com/graphql-go/relay/examples/starwars"
)

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.