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Ruby Association Certified Ruby Examination Silver Sample Questions

Q1. Which of the following have true values in Ruby? (Choose two.)

• (a) ""
• (b) 0
• (c) false
• (d) nil

---

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# Original : Michalis Georgiou
# Modified : D4zzy for Fedora

_wgeturl="https://github.com/google/fonts/archive/master.tar.gz"
_gf="google-fonts"

# install wget
echo "Installing wget..."
sudo dnf install wget

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Creating and downloading Excel files with Slim

Maybe you need the possibility to create excel files and automaticly download it.

To be able to create Excel docs I'm using PHPExcel. Here is a tiny example how to create and download the created file directly from your server.

Installation

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Basics

Creating a new PHPExcel Object.

    $this->PHPExcel = new PHPExcel();

Working with sheets

Creating a new sheet:

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Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above

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# Installation ---
# 1. In Bitbucket, add $FTP_USERNAME $FTP_PASSWORD and $FTP_HOST as environment variables.
# 2. Commit this file to your repo
# 3. From Bitbucket Cloud > Commits > Commit Number > Run Pipeline > Custom:Init (this will
#    push everything and initial GitFTP)
#
# Usage ---
# - On each commit to master branch, it'll push all files to the $FTP_HOST
# - You also have the option to 'init' (from Bitbucket Cloud) - pushes everything and initialises
# - Finally you can also 'deploy-all' (from Bitbucket Cloud) - if multiple deploys fail, you

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#!/bin/sh

ls Postman*.tar.gz > /dev/null 2>&1
if [ $? -eq 0 ]; then
	echo "Removing old Postman tarballs"
	rm -f $(ls Postman*.tar.gz)
fi

echo "Downloading latest Postman tarball"
curlExists=$(command -v curl)

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Watch files with Nodemon and RSpec

Watch file changes with nodemon and run rspec for the test file or specified line number test. Use spring with rspec optionally.

We need to install Nodemon

$ npm install -g nodemon

Add this in your default bash:

• ~/.bash_profile
• ~/.zshrc

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Comandos Gerais

Clonar um Repositório

$ git clone 'nome-do-repositório'

Verificar status

$ git status

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</p>
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    Comece clicando em ver ideias para ver as  ideias cadastradas e contribua adicioando a sua ideia.
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