This was a response to a Hacker News comment asking me what I've been up to since 2010. I'm posting it here since HN rejects it with "that comment is too long." I suppose that's fair, since this ended up being something of an autobiography.
--
What happened after 2010?
| #!/usr/bin/awk -f | |
| BEGIN { | |
| while ( getline < "/proc/meminfo" > 0 ) | |
| all_memory[$1]=$2 | |
| for ( type in all_memory ) { | |
| if ( type == "MemFree:" || | |
| type == "Buffers:" || | |
| type == "Dirty:" || | |
| type == "SwapCached:" || | |
| type == "Writeback:" || |
Devengo is a startup focused on a simple but ambitious mission: make finance a fairer place. Founded by well-known fintech players Fernando Cabello-Astolfi and Alberto Molpeceres our first product is an innovative social benefit that allows workers to collect their earned wages in real-time. Your money, when you need it.
Economists identify¹ three main challenges any person and household must face to reach a sustainable level of financial wellness: having sufficient and stable income, maintaining an economic-financial balance that limits problems of overindebtedness and avoiding severe poverty.
The last two challenges are the most pressing ones as they have an immediate effect on the material living conditions of the population and they compound over time sinking the households' economies further and further.
In Spain al
| <body onload=z=c.getContext`2d`,setInterval(`c.width=W=150,Y<W&&P<Y&Y<P+E|9<p?z.fillText(S++${Y=`,9,9|z.fillRect(p`}*0,Y-=--M${Y+Y},P+E,9,W),P))):p=M=Y=S=6,p=p-6||(P=S%E,W)`,E=49) onclick=M=9><canvas id=c> |
| #!/bin/bash | |
| while :; do | |
| verf=$(cat /dev/urandom | tr -dc '0-9' | fold -w 8 | head -n 1) | |
| pin=$(cat /dev/urandom | tr -dc '0-9' | fold -w 5 | head -n 1) | |
| ip=$(printf "%d.%d.%d.%d\n" "$((RANDOM % 256))" "$((RANDOM % 256))" "$((RANDOM % 256))" "$((RANDOM % 256))") | |
| #!/usr/bin/env zsh | |
| #=========================================================================== | |
| # * INFO | |
| # | |
| # macOS Preferences Defaults | |
| # By Christopher Allen @ChristopherA https://github.com/christophera/ | |
| # My most basic macOS preferences, in this gist to make it easy to load on | |
| # multiple machines and VMs. Ideally runs on all macOS versions since Yosemite, |
| ruby '2.7.1' | |
| gem 'rails', github: 'rails/rails' | |
| gem 'tzinfo-data', '>= 1.2016.7' # Don't rely on OSX/Linux timezone data | |
| # Action Text | |
| gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra' | |
| gem 'okra', github: 'basecamp/okra' | |
| # Drivers |
⚠️ Note 2023-01-21
Some things have changed since I originally wrote this in 2016. I have updated a few minor details, and the advice is still broadly the same, but there are some new Cloudflare features you can (and should) take advantage of. In particular, pay attention to Trevor Stevens' comment here from 22 January 2022, and Matt Stenson's useful caching advice. In addition, Backblaze, with whom Cloudflare are a Bandwidth Alliance partner, have published their own guide detailing how to use Cloudflare's Web Workers to cache content from B2 private buckets. That is worth reading,
| module CheckJEMalloc | |
| require 'ffi' | |
| extend FFI::Library | |
| def self.je_malloc_exists?(jemalloc_so = nil) | |
| if !jemalloc_so.nil? && !jemalloc_so.is_a?(String) | |
| puts "ArgumentError : Only strings allowed as arguments" | |
| return false | |
| end | |
| jemalloc_so = ENV.fetch('LD_PRELOAD','') if jemalloc_so.nil? |
