staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

c0ming

#!/bin/bash
# e.g. libmms http://sourceforge.net/projects/libmms/

# set -x

BUILD_DIR=`pwd`"/build"
STATIC_LIB_NAME="libmms.a"
STATIC_LIB_NAME_ARM="libmms.a.arm"
STATIC_LIB_NAME_X86="libmms.a.x86"

bunnyhero

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{    
    UITableViewCell *cell =
        [tableView dequeueReusableCellWithIdentifier:REUSABLE_CELL_ID];

    UILabel *label = (UILabel *)[cell viewWithTag:VIEW_TAG];
    Model *someModel = [self getModelFromIndexPath:indexPath];
    
    //  `takeUntil:` makes the RACObserve() signal complete (and thus breaks the subscription)
    //  when the cell is recycled.

mmick66

#import "UICollectionViewFlowLayoutCenterItem.h"

@implementation UICollectionViewFlowLayoutCenterItem

- (CGPoint)targetContentOffsetForProposedContentOffset:(CGPoint)proposedContentOffset withScrollingVelocity:(CGPoint)velocity
{
    CGSize collectionViewSize = self.collectionView.bounds.size;
    CGFloat proposedContentOffsetCenterX = proposedContentOffset.x + self.collectionView.bounds.size.width * 0.5f;
    
    CGRect proposedRect = self.collectionView.bounds;

kylesluder

// clang -framework Foundation -o AutoNotifyTest AutoNotifyTest.m

/***
Expected results:

willChange:valuesAtIndexes:forKey:
removeObjectFromBarAtIndex:
removeObjectFromBarAtIndex:
removeObjectFromBarAtIndex:
removeObjectFromBarAtIndex:

Orangenhain

#!/usr/bin/env ruby -w

class String
  def starts_with?(prefix)
    prefix.respond_to?(:to_str) && self[0, prefix.length] == prefix
  end
end

HEADER_REGEX = /^#import\s+["<](.*)[">]/

welldan97

pb-kill-line () {
  zle kill-line
  echo -n $CUTBUFFER | pbcopy
}

pb-kill-whole-line () {
  zle kill-whole-line
  echo -n $CUTBUFFER | pbcopy
}

terhechte

import os

# go through the whole folder, and add all directories, that contain sourcecode

# Which directories to scan
directories = ("MyFantasticProject", "External", "libs")

def find_all_source_directories(parentDir):
    def directories_contains_source(files):
        for f in files:

krzysztofzablocki

expr -- (void)printf("[%s, %s]\n",(char *) object_getClassName(*(long*)($esp+4)), (char *) *(long *)($esp+8) )

d0k

-W
  -Wextra
    -Wmissing-field-initializers
    -Wignored-qualifiers
    -Winitializer-overrides
    -Wsemicolon-before-method-body
    -Wmissing-method-return-type
    -Wsign-compare
    -Wunused-parameter
-W#pragma-messages