escamoteur

class _MyHomePageState extends State<MyHomePage>
    with SingleTickerProviderStateMixin {

  TabController _tabController;

  FocusScopeNode _node = FocusScopeNode();   /// <-----------------

  @override
  void initState() {
    _tabController = TabController(length: 3, vsync: this);

pahud

workflow "Demo workflow" {
  on = "push"
  resolves = ["SNS Notification"]
}

action "Build Image" {
  uses = "actions/docker/cli@c08a5fc9e0286844156fefff2c141072048141f6"
  runs = ["/bin/sh", "-c", "docker build -t $IMAGE_URI ."]
  env = {
    IMAGE_URI = "xxxxxxxx.dkr.ecr.ap-northeast-1.amazonaws.com/github-action-demo:latest"

HSPDev

<?php
// For laravel 5 based systems
// /path/to/project/app/Console/Commands/AllowSSHFromIP.php

namespace App\Console\Commands;

use Aws\Ec2\Ec2Client;
use Carbon\Carbon;
use Illuminate\Console\Command;

jwhiting

option_settings:
  - namespace: aws:elasticbeanstalk:cloudwatch:logs
    option_name: StreamLogs
    value: true
  - namespace: aws:elasticbeanstalk:cloudwatch:logs
    option_name: DeleteOnTerminate
    value: false
  - namespace: aws:elasticbeanstalk:cloudwatch:logs
    option_name: RetentionInDays
    value: 14

exAspArk

openssl genrsa -out CAroot.key 2048
openssl req -new -key CAroot.key -out CAroot.csr # CN should be different from the certificates below
openssl req -x509 -days 1825 -key CAroot.key -in CAroot.csr -out CAroot.crt
cat CAroot.crt CAroot.key > CAroot.pem

openssl genrsa -out mongod.key 2048
openssl req -new -key mongod.key -out mongod.csr
openssl x509 -req -days 1825 -in mongod.csr -CA CAroot.pem -CAkey CAroot.key -CAcreateserial -out mongod.crt
cat mongod.crt mongod.key > mongod.pem

rkaramandi

Running NGINX and CertBot Containers on the Same Host

The Problem

A lot of people run into the problem of running Let's Encrypt's CertBot Tool and an NGINX on the same container host. A big part of this has to do with CertBot needing either port 80 or 443 open for the tool to work as intended. This tends to conflict with NGINX as most people usually use port 80 (HTTP) or 443 (HTTPS) for their reverse proxy. Section 1 outlines how to configure NGINX to get this to work, and Section 2 is the Docker command to run CertBot.

1. NGINX Configuration

I use Docker Compose (docker-compose) for my NGINX server. My docker-compose.yml file looks something like this:

titpetric

<blockquote class="tweet-this">
        <p><a href="http://twitter.com/intent/tweet?url={{ .Page.Permalink }}&text=&quot;{{ .Get 0 }}&quot;&via=TitPetric" target="_blank">"{{ .Get 0 }}" via @TitPetric</a></p>
           <a href="http://twitter.com/intent/tweet?url={{ .Page.Permalink }}&text=&quot;{{ .Get 0 }}&quot;&via=TitPetric" target="_blank"><i class="fa fa-twitter"></i>Click to Tweet</a>
</blockquote>

nepsilon

How to change your commit messages in Git?

At some point you’ll find yourself in a situation where you need edit a commit message. That commit might already be pushed or not, be the most recent or burried below 10 other commits, but fear not, git has your back 🙂.

Not pushed + most recent commit:

git commit --amend

This will open your $EDITOR and let you change the message. Continue with your usual git push origin master.

genert

class Color {
    rgbToHex (r, g, b) {
        return '#' + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
    }
    
    hexToRgb (hex) {
        let arr = hex.slice(1).match(/.{1,2}/g);
        return [parseInt(arr[0], 16), parseInt(arr[1], 16), parseInt(arr[2], 16)];
    }
}

joseluisq

Add Git Branch Name to Terminal Prompt (Linux/Mac)

Open ~/.bash_profile in your favorite editor and add the following content to the bottom.

# Git branch in prompt.

parse_git_branch() {