wojteklu

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

sts

BASE_URL=https://localhost:8081/auth
CLIENT_ID=curl-test
CLIENT_SECRET=
USERNAME=
PASSWORD=
REALM=validation-test
OTP_CODE=027253

# OpenID Access Token via "Resource Owner Password Credentials Grant"

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

geek-at

<?php 
/**
* Coin Dashboard by Christian Haschek
* https://blog.haschek.at
*
* Donations always welcome
*    BTC: 1ChrisHMgr4DvEVXzAv1vamkviZNLPS7yx
*    ETH: 0x1337C2F18e54d72d696005d030B8eF168a4C0d95
* 
* Read more at

ThomasVitale

import com.sun.org.apache.regexp.internal.RE;
import org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder;
import org.keycloak.admin.client.Keycloak;
import org.keycloak.admin.client.KeycloakBuilder;
import org.keycloak.admin.client.resource.UserResource;
import org.keycloak.admin.client.resource.UsersResource;
import org.keycloak.representations.idm.CredentialRepresentation;
import org.keycloak.representations.idm.UserRepresentation;

import java.util.Arrays;

tsandall

package example

cert = `-----BEGIN CERTIFICATE-----
MIIFiDCCA3ACCQCGV6XsfG/oRTANBgkqhkiG9w0BAQUFADCBhTELMAkGA1UEBhMC
VVMxEzARBgNVBAgMCkNhbGlmb3JuaWExFTATBgNVBAcMDFJlZHdvb2QgQ2l0eTEO
MAwGA1UECgwFU3R5cmExDDAKBgNVBAsMA0RldjESMBAGA1UEAwwJbG9jYWxob3N0
MRgwFgYJKoZIhvcNAQkBFglhc2hAc3R5cmEwHhcNMTgwMzA2MDAxNTU5WhcNMTkw
MzA2MDAxNTU5WjCBhTELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWEx
FTATBgNVBAcMDFJlZHdvb2QgQ2l0eTEOMAwGA1UECgwFU3R5cmExDDAKBgNVBAsM
A0RldjESMBAGA1UEAwwJbG9jYWxob3N0MRgwFgYJKoZIhvcNAQkBFglhc2hAc3R5

mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

dhana-git

Guide on Microservices: Backups and Consistency | Consistent Disaster Recovery for Microservices - the BAC Theorem

---

The BAC (Backup Availability Consistency) Theorem

When backing up an entire microservices architecture, it is not possible to have both availability and consistency.

• Eventual Inconsistency with Full Availability (High Availability)
  • When making an independent backup of the state (the event log) of each service, it is possible that one service will be backed up before the event is added to the log, while the other service will be backed up after the corresponding event is added to its log. When restoring the services from backup, only one of the two services will recover its complete log. The global state of the microservice architecture will thus become inconsistent after restoring it from backup.
  • Possible problems,
• Broken link

bitsurgeon

Embed YouTube Video in Markdown File

1. Markdown style

[![Watch the video](https://img.youtube.com/vi/nTQUwghvy5Q/default.jpg)](https://youtu.be/nTQUwghvy5Q)

2. HTML style

<a href="http://www.youtube.com/watch?feature=player_embedded&v=nTQUwghvy5Q" target="_blank">