kittinunf

- (RACSignal *)rac_requestWithMethod:(NSString *)method path:(NSString *)path parameters:(id)parameters {
    return [[RACSignal createSignal:^RACDisposable *(id<RACSubscriber> subscriber) {
        NSError *error;
        NSURLRequest *request = [self.requestSerializer requestWithMethod:method URLString:[[NSURL URLWithString:path relativeToURL:self.baseURL] absoluteString] parameters:parameters error:&error];

        if (error) {
            [subscriber sendError:error];
            return nil;
        }

orta

post_install do |installer|
  app_plist = "Emergence/Info.plist"
  plist_buddy = "/usr/libexec/PlistBuddy"
  version = `#{plist_buddy} -c "Print CFBundleShortVersionString" #{app_plist}`.split
  puts "Updating CocoaPods' version numbers to #{version}"

  installer.pods_project.targets.each do |target|
    `#{plist_buddy} -c "Set CFBundleShortVersionString #{version}" "Pods/Target Support Files/#{target}/Info.plist"`
  end
end

nbasham

//
//  UIColor.swift
//  previously Color+HexAndCSSColorNames.swift
//
//  Created by Norman Basham on 12/8/15.
//  Copyright ©2018 Black Labs. All rights reserved.
//
// 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

zacwest

let styles: [UIFont.TextStyle] = [
    // iOS 17
    .extraLargeTitle, .extraLargeTitle2,
    // iOS 11
    .largeTitle,
    // iOS 9
    .title1, .title2, .title3, .callout,
    // iOS 7
    .headline, .subheadline, .body, .footnote, .caption1, .caption2,
]

joemasilotti

.

kylefdoherty

How to Deploy a Rails App to DigitalOcean with Ubuntu 14.04, Phusion Passenger & Nginx, Postgres, and Capistrano

1. Setup DigitalOcean Droplet

• Choose Server Image

• Choose Size (if this is a hobby app you can probably get away with the smallest)

cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

andymatuschak

A composable pattern for pure state machines with effects

State machines are everywhere in interactive systems, but they're rarely defined clearly and explicitly. Given some big blob of code including implicit state machines, which transitions are possible and under what conditions? What effects take place on what transitions?

There are existing design patterns for state machines, but all the patterns I've seen complect side effects with the structure of the state machine itself. Instances of these patterns are difficult to test without mocking, and they end up with more dependencies. Worse, the classic patterns compose poorly: hierarchical state machines are typically not straightforward extensions. The functional programming world has solutions, but they don't transpose neatly enough to be broadly usable in mainstream languages.

Here I present a composable pattern for pure state machiness with effects,

misbell

#import "FoundationLocks.h"
#import "os/lock.h"

@implementation LockableObject

os_unfair_lock _lock;


- (instancetype) init {
    

mike-casas

After install zsh 

- brew update
- brew install nvm
- mkdir ~/.nvm

after in your ~/.zshrc or in .bash_profile if your use bash shell: 

    export NVM_DIR=~/.nvm
    source $(brew --prefix nvm)/nvm.sh