franky47

#!/bin/bash
#
#    00-header - create the header of the MOTD
#    Copyright (c) 2013 Nick Charlton
#    Copyright (c) 2009-2010 Canonical Ltd.
#
#    Authors: Francois Best <francois.best@fortyseveneffects.com>
#             Nick Charlton <hello@nickcharlton.net>
#             Dustin Kirkland <kirkland@canonical.com>
#

franky47

#include <iostream>
#include <inttypes.h>
#include <cstring>

#define _STRINGIFY(LitteralString)  #LitteralString
#define STRINGIFY(LitteralString)   _STRINGIFY(LitteralString)
#define ASSERT(expr)                                                \
{                                                                   \
    if (!(expr))                                                    \
    {                                                               \

franky47

#!/usr/bin/env bash

# This simple line lists your environment variables,
# hashes them into a SHA-1 and uses that to query a "unique"
# robotic avatar from robohash.org.
#
# This lets you see quickly if something is out of place in
# a server configuration, as any slight change of the config
# will result in a totally different image, which is easier
# to catch at a glimpse than remembering checksums.

franky47

srcset

Provide different images for an <img> tag to target different screen densities.

https://webkit.org/demos/srcset/

Material UI

• Responsive breakpoints

franky47

Keybase proof

I hereby claim:

• I am franky47 on github.
• I am franky47 (https://keybase.io/franky47) on keybase.
• I have a public key whose fingerprint is 4A13 03D1 C816 DF95 5713 661E ED1B 3C13 7048 076B

To claim this, I am signing this object:

franky47

# Block Facebook IPv4
0.0.0.0       www.facebook.com
0.0.0.0       facebook.com
0.0.0.0       login.facebook.com
0.0.0.0       www.login.facebook.com
0.0.0.0       fbcdn.net
0.0.0.0       www.fbcdn.net
0.0.0.0       fbcdn.com
0.0.0.0       www.fbcdn.com
0.0.0.0       static.ak.fbcdn.net

franky47

List of lists

This is a curated list of awesome-like lists on various topics.

Web Services

• Interesting Web Services - François Best

Rust

franky47

# Inspiration: https://www.raspberrypi.org/forums/viewtopic.php?t=23440

let upSeconds="$(/usr/bin/cut -d. -f1 /proc/uptime)"
let secs=$((${upSeconds}%60))
let mins=$((${upSeconds}/60%60))
let hours=$((${upSeconds}/3600%24))
let days=$((${upSeconds}/86400))
UPTIME=`printf "%d days, %dh %dm %ds" "$days" "$hours" "$mins" "$secs"`

# get the load averages

franky47

upperoi

Unsplash practical progressively enhanced responsive optimised images

Unsplash has the best free pictures out there.

However, their delivery is painful if you want to follow all the best practices:

• Optimised images, to avoid sending useless bytes over the wire
• Responsive to deliver the right image for the right screen size

franky47

import React from 'react'

const useDerivedState = <T>(derive: () => T, deps: any[]): T => {
  const [value, setValue] = React.useState<T>(derive)
  React.useEffect(() => {
    setValue(derive())
  }, deps)
  return value
}