adelarsq

Heroku

Heroku é uma plataforma em nuvem baseada em sistemas de containers gerenciados, chamados de Dynos, possuidores de um ambiente de software plugável e configurável, preparados para rodar e depurar sistemas web em um número limitado de linguagens de programação. Uma característica atrativa dessa tecnologia é a facilidade de realizar deploy de sistemas, uma vez que o ambiente é preparado para as diversas linguagens suportadas. Por outro lado, a liberdade de configuração desses ambientes é limitada.

https://pt.wikiversity.org/wiki/Heroku

adelarsq

local xxd_dump_cmd = 'xxd -g 1 -u'
local xxd_cur_pos = nil

local function is_binary_file()
  local filename = vim.fn.expand('%:t')
  -- local basename = string.match(filename, "^[a-z]*$")
  local binary_ext = { 'png', 'jpg', 'jpeg', 'out' }
  local ext = string.match(filename, "%.([^%.]+)$")

  if ext == nil and string.match(filename, '[a-z]+') then return true end

adelarsq

This project is a tiny compiler for a very simple language consisting of boolean expression.

The language has two constants: 1 for true and 0 for false, and 4 logic gates: ! (not), & (and), | (or), and ^ (xor).

It can also use parentheses to manage priorities.

Here is its grammar in BNF format:

expr ::= "0" | "1"

adelarsq

namespace Domain

open System
open System.Runtime.CompilerServices
open System.Globalization

[<AutoOpen>]
module rec Money =  
    [<Struct;IsReadOnly>]
    type Money = private Money of decimal * Currency with

adelarsq

:root {
    box-sizing: border-box;
}
*, ::before, ::after {
    box-sizing: inherit;
}
html {
    scroll-behavior: smooth;
}

adelarsq

My Vim-related gists

Long-form

• How to use Tim Pope's Pathogen
• Idiomatic vimrc (superseded by idiomatic-vimrc)
• Clipboard sharing on Mac OS X is easy
• Apprentice — The Making Of
• Vim: pushing built-in features beyond their limits
• The right way to override any highlighting if you don't want to edit the colorscheme file directly

adelarsq

// This sample will guide you through elements of the F# language.

//
// *******************************************************************************************************
//   To execute the code in F# Interactive, highlight a section of code and press Alt-Enter in Windows or
//   Ctrl-Enter Mac, or right-click and select "Send Selection to F# Interactive".
//   You can open the F# Interactive Window from the "View" menu.
// *******************************************************************************************************

// For more about F#, see:

adelarsq

module ProtobufSerializationTests

open System
open System.IO
open ProtoBuf
open Xunit

module ProtoBufUtils =
    
    [<ProtoContract>]

adelarsq

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

adelarsq

// This sample will guide you through elements of the F# language.
//
// *******************************************************************************************************
//   To execute the code in F# Interactive, highlight a section of code and press Alt-Enter in Windows or
//   Ctrl-Enter Mac, or right-click and select "Send Selection to F# Interactive".
//   You can open the F# Interactive Window from the "View" menu.
// *******************************************************************************************************
//
// For more about F#, see:
//     http://fsharp.org