brunopgalvao

<%= form_for @person do |f| %>
  <%= f.label :first_name, "First Name" %>:
  <%= f.text_field :first_name, list: 'first-name' %>
  <datalist id="first-name">
    <% Person.all.each do |person| %>
      <option value="<%= person.first_name %>"></option>
    <% end %>
  </datalist>
  <%= f.submit %>
<% end %>

mlanett

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

manfromanotherland

<form id="contact-form" action="//formspree.io/[email protected]" method="post">
	<input type="text" name="Name" placeholder="Name" required>
	<input type="email" name="Email" placeholder="Email" required>
	<textarea name="Message" cols="30" rows="6" placeholder="Message" required></textarea>
	<!-- CONFIG -->
	<input class="is-hidden" type="text" name="_gotcha">
	<input type="hidden" name="_subject" value="Subject">
	<input type="hidden" name="_cc" value="[email protected]">
	<!-- /CONFIG -->
	<input class="submit" type="submit" value="Send">

chrissimpkins

Use these rapid keyboard shortcuts to control the GitHub Atom text editor on macOS.

Key to the Keys

• ⌘ : Command key
• ⌃ : Control key
• ⌫ : Delete key
• ← : Left arrow key
• → : Right arrow key
• ↑ : Up arrow key

lappi-lynx

  def render
    pdf = Prawn::Document
    pdf.image StringIO.new(Base64.decode64(splitBase64(BASE64_IMAGE_GOES_HERE)[:data])), at: [10, cursor - 50], width: 200, height: 125
  end

  def splitBase64(uri)
    if uri.match(%r{^data:(.*?);(.*?),(.*)$})
      return {
        type:      $1, # "image/png"
        encoder:   $2, # "base64"

christhekeele

# For more elaborate use cases, see the IndirectUsesTracker instead:
# https://gist.github.com/christhekeele/fc4e058ee7d117016b9b041b83c6546a

###
# A way to know, at runtime, what modules a module has used at compile time.
# In this case, you include `UsesTracker` into a module. When that module gets
# used in some other module, it registers itself with the other module.
##
defmodule UsesTracker do
  

mmazzarolo

# iOS
app_identifier "com.myapp.app" # The bundle identifier of your app
apple_id "[email protected]" # Your Apple email address
team_id "1234ABCD"  # Developer Portal Team ID

# Android
json_key_file "./google-play-api-secret.json" # Path to the json secret file - Follow https://github.com/fastlane/supply#setup to get one
package_name "com.myapp.app" # Your Android app package

Juliang0705

gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/default     -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages     -dCompressFonts=true -r150 -sOutputFile=output.pdf -dDownsampleColorImages=true -dDownsampleGrayImages=true -dDownsampleMonoImages=true -dColorImageResolution=256 -dGrayImageResolution=256 -dMonoImageResolution=256 codpaste-teachingpack.pdf 

randallreedjr

Working with git remotes on Heroku

Generally, you will add a git remote for your Heroku app during the Heroku app creation process, i.e. heroku create. However, if you are working on an existing app and want to add git remotes to enable manual deploys, the following commands may be useful.

Adding a new remote

Add a remote for your Staging app and deploy

Note that on Heroku, you must always use master as the destination branch on the remote. If you want to deploy a different branch, you can use the syntax local_branch:destination_branch seen below (in this example, we push the local staging branch to the master branch on heroku.

$ git remote add staging https://git.heroku.com/staging-app.git

0x61726b

#include <Windows.h>
#include "../../API/RainmeterAPI.h"

struct ACCENTPOLICY {
	int nAccentState;
	int nFlags;
	int nColor;
	int nAnimationId;
};
struct WINCOMPATTRDATA {