riverrun

<%= form_for @changeset, @action, fn f -> %>
  <%= if @changeset.action do %>
    <div class="alert alert-danger">
      <p>Oops, something went wrong! Please check the errors below.</p>
    </div>
  <% end %>

  <div class="form-group">
    <%= label f, :type, class: "control-label" %>
    <%= select f, :type, @workout_types, prompt: "Choose workout type", class: "form-control" %>

tanyuan

Smart Caps Lock: Remap to Control AND Escape (Linux, Mac, Windows)

把 Caps Lock 變成智慧的 Control 以及 Escape ：

• 單獨輕按一下就是 Escape 。
• 若按下時同時按著其他鍵，就會是 Control 。

這應該是 Vim 和 Emacs 的最佳解了！(Emacs? Bash 的快捷鍵就是 Emacs 系列的)

• Send Escape if you tap Caps Lock alone.

franc

defmodule AudioRenderer.Window do
  @moduledoc """
  A window to draw our audio renderer within.
  """

  @title 'Audio Renderer'

  require Record
  Record.defrecordp :wx, Record.extract(:wx, from_lib: "wx/include/wx.hrl")
  Record.defrecordp :wxClose, Record.extract(:wxClose, from_lib: "wx/include/wx.hrl")

cjddmut

/*
 * Created by C.J. Kimberlin
 * 
 * The MIT License (MIT)
 * 
 * Copyright (c) 2019
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights

ybakos

/* Random.jack
 * By Mark Armbrust
 * http://nand2tetris-questions-and-answers-forum.32033.n3.nabble.com/Random-number-generator-for-hack-cpu-td4025503.html
 * Also see:
 * http://nand2tetris-questions-and-answers-forum.32033.n3.nabble.com/Pseudo-Random-Number-Generator-td4026059.html#a4027617
 */

class Random {
    static int seed;
    

mgamini

  defmodule EmailValidator do
  
    # ensure that the email looks valid
    def validate_email(email) when is_binary(email) do
      case Regex.run(~r/^[\w.!#$%&’*+\-\/=?\^`{|}~]+@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*$/i, email) do
        nil ->
          {:error, "Invalid email"}
        [email] ->
          try do
            Regex.run(~r/(\w+)@([\w.]+)/, email) |> validate_email

AaronO

Install cask that extends the brew command :

brew install phinze/cask/brew-cask

Install calibre using cask :

brew cask install calibre

firstclown

set -g __fish_git_prompt_show_informative_status 1
set -g __fish_git_prompt_hide_untrackedfiles 1

set -g __fish_git_prompt_color_branch magenta bold
set -g __fish_git_prompt_showupstream "informative"
set -g __fish_git_prompt_char_upstream_ahead "↑"
set -g __fish_git_prompt_char_upstream_behind "↓"
set -g __fish_git_prompt_char_upstream_prefix ""

set -g __fish_git_prompt_char_stagedstate "●"

hmans

doctype html
html
  head
    title My App
    meta name="viewport" content="width=device-width, initial-scale=1.0"
    = stylesheet_link_tag    "application", media: 'all', 'data-turbolinks-track' => true
    = javascript_include_tag "application", 'data-turbolinks-track' => true
    = csrf_meta_tags

  body

orlp

int64_t ipow(int64_t base, uint8_t exp) {
    static const uint8_t highest_bit_set[] = {
        0, 1, 2, 2, 3, 3, 3, 3,
        4, 4, 4, 4, 4, 4, 4, 4,
        5, 5, 5, 5, 5, 5, 5, 5,
        5, 5, 5, 5, 5, 5, 5, 5,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 255, // anything past 63 is a guaranteed overflow with base > 1