n1snt

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

intvoker

require 'fileutils'
require 'optimist'
require 'plist'

def run(path, source_path)
  process(path, source_path, '**/*.app', true)
  process(path, source_path, '**/*.dylib', false)
end

def process(path, source_path, search_pattern, is_app)

ilyapuchka

// The issue with sectionHeadersPinToVisibleBounds and sectionFootersPinToVisibleBounds is that they do not pin 
// first header and last footer when bouncing. This layout subclass fixes that.

class StickyLayout: UICollectionViewFlowLayout {
    
    override init() {
        super.init()
        self.sectionFootersPinToVisibleBounds = true
        self.sectionHeadersPinToVisibleBounds = true
    }

jgold6

* Reducing executable size: 
http://developer.xamarin.com/guides/cross-platform/deployment,_testing,_and_metrics/memory_perf_best_practices/#Reducing_Executable_Size

* Use the linker (iOS [1],  Android [2]) to remove unnecessary code from your assemblies
[1] https://developer.xamarin.com/guides/ios/advanced_topics/linker
[2] https://developer.xamarin.com/guides/android/advanced_topics/linking

* Reference third-party libraries judiciously

* Applying constraints to generics may reduce app size, since less code would need to be included (haven’t verified this)

johanndt

TL;DR

Install Postgres 9.5, and then:

sudo pg_dropcluster 9.5 main --stop
sudo pg_upgradecluster 9.3 main
sudo pg_dropcluster 9.3 main

cmoulton

// MARK: Using NSURLSession
  
// Get first todo item
let todoEndpoint: String = "http://jsonplaceholder.typicode.com/todos/1"
guard let url = NSURL(string: todoEndpoint) else {
  print("Error: cannot create URL")
  return
}
let urlRequest = NSURLRequest(URL: url)

fotinakis

# Custom rspec matcher for testing CanCan abilities.
# Originally inspired by https://github.com/ryanb/cancan/wiki/Testing-Abilities
#
# Usage:
#   should have_abilities(:create, Post.new)
#   should have_abilities([:read, :update], post)
#   should have_abilities({manage: false, destroy: true}, post)
#   should have_abilities({create: false}, Post.new)
#   should not_have_abilities(:update, post)
#   should not_have_abilities([:update, :destroy], post)

hopsoft

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd

umidjons

<nav class="navbar navbar-default top-navbar" role="navigation">
	<div class="navbar-header">
		<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex-collapse">
			<span class="sr-only">Expand the menu</span>
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
		</button>
	</div>
	<div class="collapse navbar-collapse navbar-ex-collapse">

karlingen

<?php
/**
 * I18N class for translating text to any language
 * Uses YAML files
 *
 * 	Usage: I18N::t("user.name")  # =>  "Karl Metum"
 *	In the above example "name" is nested under "user"
 *
 * Make sure that the following constants are set in
 * your configuration file: