gabrielbarros

<?php

// For ASCII only
$hello = 'Hello';
$revStrBytes1 = '';
for ($i = strlen($hello) - 1; $i >= 0; $i--) {
    $revStrBytes1 .= $hello[$i];
}

// Alternative to the code above

gabrielbarros

Gmail
IMAP: imap.gmail.com:993 (SSL/TLS)
POP: pop.gmail.com:995 (SSL/TLS)
SMTP: smtp.gmail.com:587 (STARTTLS)

Microsoft (Hotmail, Outlook)
IMAP: outlook.office365.com:993 (SSL/TLS)
POP: outlook.office365.com:995 (SSL/TLS)
SMTP: smtp-mail.outlook.com:587 (STARTTLS)

gabrielbarros

#!/usr/bin/env bash

set -euo pipefail

echo 'Installing rclone...'

wget https://downloads.rclone.org/rclone-current-linux-amd64.zip
unzip rclone-current-linux-amd64.zip

sudo mv rclone-*-linux-amd64/rclone /usr/local/bin

gabrielbarros

#!/usr/bin/env bash

set -euo pipefail

echo 'Installing mkcert...'

curl -s https://api.github.com/repos/FiloSottile/mkcert/releases/latest | \
jq -r '.assets[].browser_download_url' | grep -F linux-amd64 | wget -i -

sudo mv mkcert-* /usr/local/bin/mkcert

gabrielbarros

#!/usr/bin/env bash

set -euo pipefail

echo 'Installing diff-so-fancy...'

curl -s https://api.github.com/repos/so-fancy/diff-so-fancy/releases/latest | \
jq -r '.assets[].browser_download_url' | wget -i -

sudo mv diff-so-fancy /usr/local/bin

gabrielbarros

#!/usr/bin/env bash

set -euo pipefail

echo 'Installing symfony-cli...'

wget https://github.com/symfony-cli/symfony-cli/releases/latest/download/symfony-cli_linux_amd64.tar.gz

tar -xvzf symfony-cli_linux_amd64.tar.gz symfony
sudo mv symfony /usr/local/bin

gabrielbarros

#!/usr/bin/env bash

set -euo pipefail

echo 'Installing Composer...'

if [ -f /usr/bin/php ]; then
    curl -sS https://getcomposer.org/installer | php
    sudo mv composer.phar /usr/local/bin/composer
else

gabrielbarros

UNICODE BOX DRAWING CHARACTERS

┌ ─ ─ ─ ┬ ─ ─ ─ ┐      ╭ ─ ─ ─ ┬ ─ ─ ─ ╮

│   a   │   b   │      │   a   │   b   │

├ ─ ─ ─ ┼ ─ ─ ─ ┤      ├ ─ ─ ─ ┼ ─ ─ ─ ┤

│   c   │   d   │      │   c   │   d   │

gabrielbarros

UNICODE

• Basic plan: 63,488 valid code points
┌───────────────────┬─────────┬─────────┬─────────┬───────────────────┐
│ Interval          │  UTF-8  │ UTF-16  │ UTF-32  │ Code points       │
├───────────────────┼─────────┼─────────┼─────────┼───────────────────┤
│ U+0000..U+007F    │ 1 byte  │ 2 bytes │ 4 bytes │ 128 (ASCII)       │
├───────────────────┼─────────┼─────────┼─────────┼───────────────────┤
│ U+0080..U+07FF    │ 2 bytes │ 2 bytes │ 4 bytes │ 1,920             │
├───────────────────┼─────────┼─────────┼─────────┼───────────────────┤

gabrielbarros

U+0009 CHARACTER TABULATION
U+000A LINE FEED
U+000B LINE TABULATION
U+000C FORM FEED
U+000D CARRIAGE RETURN
U+0020 SPACE
U+00A0 NO-BREAK SPACE
U+00AD SOFT HYPHEN
U+034F COMBINING GRAPHEME JOINER
U+061C ARABIC LETTER MARK