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title: Setting Up Laravel in Ubuntu / DigitalOcean keywords: servers, laravel, coderstape, coder's tape description: Let's take a look at settting up a server from scratch for Laravel. date: April 1, 2019 tags: servers, laravel permalink: setting-up-laravel-in-ubuntu-digitalocean img: https://coderstape.com/storage/uploads/GZTXUbyGum2xeUZM9qBD5aPv8EKLwG3C8RGcRon4.jpeg author: Victor Gonzalez authorlink: https://github.com/vicgonvt

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#
# REQUIRES:
#       - server (the forge server instance)
#       - event (the forge event instance)
#       - sudo_password (random password for sudo)
#       - db_password (random password for database user)
#       - callback (the callback URL)
#

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#!/bin/bash
if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
  exit
fi

apt-get install pkg-config libmagickwand-dev -y
cd /tmp
wget https://pecl.php.net/get/imagick-3.4.4.tgz
tar xvzf imagick-3.4.4.tgz

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System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

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Laravel beyond CRUD

stitcher.io

A blog series for PHP developers working on larger-than-average Laravel projects

Written for projects with a development lifespan of six to twelve months, with a team of three to six developers working on them simultaneously.

Chapter 1: Domain oriented Laravel

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Frontend "https://github.com/DanSnow/vue-recaptcha"

• npm install --save vue-recaptcha

• form

<my-form inline-template>
    <form action="{{ route('...') }}" @submit.prevent="FormSubmit($event)">
        // other inputs

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Data Structures

Trees

• The root of a tree is the node with no parents. There can be at most one root node in a tree. (node A)
• An edge refers to the link from parent to child (all links in the figure).
• A node with no children is called leaf node (E, J, K, H and I).
• Children of same parent are called siblings (B, C, D are siblings of A).

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Python Cheatsheet for Coding Questions

Basics

Variables and Data Types

# Integer
x = 5

# Float

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Algorithms

Boyer–Moore majority vote algorithm

This algorithm works on the fact that if an element occurs more than N/2 times, it means that the remaining elements other than this would definitely be less than N/2. So let us check the proceeding of the algorithm.

First, choose a candidate from the given set of elements if it is the same as the candidate element, increase the votes. Otherwise, decrease the votes if votes become 0, select another new element as the new candidate.

Psudo Code

• Initialize an element m and a counter c with c = 0
• For each element x of the input sequence:
  • If c = 0, then assign m = x and c = 1