brendanzab

//! Leveraging tuples to make a statically typed, concatenative EDSL in Rust.
//!
//! I'm not sure how practical it really is – Rust's syntax can make it a little
//! hard to read, but it's fun to play around with it. The neat thing is how
//! little copying occurs. Everything is moved in and out by-value in a pipeline.
//!
//! Thanks goes to [Tekmo on reddit](http://www.reddit.com/r/programming/
//! comments/1zzom4/using_functionlength_to_implement_a_stack_language/cfyibsr)
//! for the idea.
//!

seanlilmateus

module AsyncAwait

  class Task < NSOperation

    def self.new(&block)
      alloc.initWithBlock(block)
    end

    def initWithBlock(block)
      init.tap do

bvssvni

/// Phantom type for step 1.
pub enum Step1 {}
/// Phantom type for step 2.
pub enum Step2 {}

/// Contains data we set step by step.
pub struct Data<'a> {
	/// 'a' is set in the first step.
	a: Option<int>,

kevin-smets

Default

Powerlevel10k

joenoon

# Copyright (c) 2013 Joe Noon (https://github.com/joenoon)
#
# 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
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in

wycats

fn main() {
  do RoutedServer::serve |config, router| {
    config.listen("127.0.0.1", 1337);

    router.get("/hello", |_,res| res.write("hello world"));

    router.get("/posts/:id", |req,res| {
      res.write(format!("post {}", req.params["id"]))
    });
  }

jspahrsummers

// Asynchronously loads UIImages from the given URLs, but throttles the loading
// to keep memory and CPU usage sane.
- (RACSignal *)loadImagesAtURLs:(NSArray *)imageURLs {
    // Map each URL to a signal of work. The result is a signal of work signals.
    return [[imageURLs.rac_signal
        map:^(NSURL *imageURL) {
            return [[[[NSURLConnection
                // Load the URL asynchronously.
                rac_sendAsynchronousRequest:[NSURLRequest requestWithURL:imageURL]]
                reduceEach:^(NSURLResponse *response, NSData *data) {

jacklynrose

# This one!
def viewNamed(view_name, ofClass: class_reference)
  var_name = view_name[0].downcase + view_name[1, view_name.length - 1].gsub(/\s/, '')

  instance_variable_get("@#{var_name}") or instance_variable_set("@#{var_name}", class_reference.new).tap do |view|
    view.accessibilityLabel = view_name
    yield view if block_given?
  end
end

jacklynrose

totalCombinedViewHeight = 100

Motion::Layout.new do |layout|
  layout.view view
  layout.subviews "state" => @state, "action" => @action
  layout.metrics "margin" => 20, "height" => 40, "halfHeight" => ((view.bounds.size.height - totalCombinedViewHeight) / 2), "halfWidth" => ((view.bounds.size.width - 100) / 2)
  layout.vertical "|-(<=halfHeight)-[state]-margin-[action]-(>=halfWidth)-|"
  layout.horizontal "|-margin-[state]-margin-|"
  layout.horizontal "|-margin-[action]-margin-|"
end

fdstevex

+ (NSDictionary *)downloadableFonts
{
    CTFontDescriptorRef desc = CTFontDescriptorCreateWithAttributes((CFDictionaryRef)@{(id)kCTFontDownloadableAttribute : (id)kCFBooleanTrue});
  CFArrayRef matchedDescs = CTFontDescriptorCreateMatchingFontDescriptors(desc, NULL);
    NSArray *array = (__bridge NSArray *)matchedDescs;
    
    NSMutableDictionary *families = [NSMutableDictionary dictionary];

    for (UIFontDescriptor *fontDescriptor in array) {
        NSString *familyName = fontDescriptor.fontAttributes[UIFontDescriptorFamilyAttribute];