coryalder

#!/usr/bin/env python
"""
A quick script to install into your `Application Support/BBEdit/Scripts` folder.
This runs flake8 (requires flake8 to be installed at `/usr/local/bin` -
try ``pip install flake8``) and reformats the results
so that they show up in BBEdit's search results / error / warnings window. Then
the errors can be stepped through one at a time.

I've bound this to control-shift-l. You must save your Python file first before
running the check.

coryalder

extension UIImage {
    func invertedImage() -> UIImage? {
        
        let img = CoreImage.CIImage(CGImage: self.CGImage)
        
        let filter = CIFilter(name: "CIColorInvert")
        filter.setDefaults()
        
        filter.setValue(img, forKey: "inputImage")

coryalder

Save books out of Safari Books Online

From http://objectivesea.tumblr.com/post/9033067018/safaribooks

This is hard. I spent way too much time figuring this out, because I was annoyed that a book I bought (Addison-Wesley) was available online for free, except only for 45 days after which payment was required. So I made this hack... probably useful to no one else, but here it is.

Requirements:

1. iPad.
2. Safari To Go (the Safari Books Online iPad app).

coryalder

// associated blog post here: http://objectivesea.tumblr.com/post/9883454476/node-js-as-an-http-debug-server

var http = require('http');

var echoStore = ''; // put initial value here, will be replaced with the contents of any put or post request.

var server = http.createServer(function (request, response) {
    var data = '';

    request.on('data', function (chunk) {

coryalder

//
//  AmazonProduct.swift
//  Requires SHXMLParser for parsing Amazon's XML responses (https://github.com/simhanature/SHXMLParser)
//
//  Created by Cory Alder on 2015-01-11.
//  Copyright (c) 2015 Davander Mobile Corporation. All rights reserved.
//
// partly inspired by RWMAmazonProductAdvertisingManager

import Alamofire

coryalder

#!/bin/bash
# https://gist.github.com/gavrix/5054182 original
source ~/.bash_profile

hash oclint &> /dev/null
if [ $? -eq 1 ]; then
echo >&2 "oclint not found, analyzing stopped"
exit 1
fi

coryalder

class Dummy: NSObject {
    
    @objc func barStyle() -> UIStatusBarStyle {
        return .LightContent
    }
    
    func swizzle() {
        
        guard let safariClass = NSClassFromString("SFSafariViewController") else {
            print("can't swizzle, iOS 8")

coryalder

import Foundation

// work around the currently missing .componentsSeparatedByString method

extension String {
    func split(on: Character) -> [String] {

        var segments = [String]()
        var current = ""

coryalder

// This code does not compile without the following two changes
//
// 1. add ! to the type of expensiveThing (`String!`)
// 2. expensiveThing = nil // set expensiveThing to nil
//
// This doesn't really make sense to me. Why should I be forced to finish setup, if I'm going to fail?  
// The swift book explains that this is required, but not the logic behind it:  
// https://developer.apple.com/library/mac/documentation/Swift/Conceptual/Swift_Programming_Language/Initialization.html#//apple_ref/doc/uid/TP40014097-CH18-XID_339  
// Search for "Failable Initializers for Classes"  
//

coryalder

function wopen { # via https://gist.github.com/coryalder/5609996
  WORKSPACE="${PWD##*/}.xcworkspace"
  PROJECT="${PWD##*/}.xcodeproj"
  if [ -a $WORKSPACE ]; then
    open $WORKSPACE;
  elif [ -a $PROJECT ]; then
    open $PROJECT;
  else
    echo "No workspace or project found.";
  fi