ryanflorence

Turning Off Github Issues

My friend Michael Jackson turned off github issues on one of his smaller projects. It got me thinking...

Maintainers getting burned out is a problem. Not just for the users of a project but the mental health of the maintainer. It's a big deal for both parties. Consumers want great tools, maintainers want to create them, but maintainers don't want to be L1 tech support, that's why they

numist

import Darwin // Provides: sin/cos/tan

// memoize function from https://gist.github.com/berkus/8a9e104f8aac5d025eb5
func memoize<T: Hashable, U>( body: ( (T)->U, T )->U ) -> (T)->U {
    var memo = Dictionary<T, U>()
    var result: ((T)->U)!
    result = { x in
        if let q = memo[x] { return q }
        let r = body(result, x)
        memo[x] = r

chriseidhof

// gem install cocoapods-playgrounds
// pod playgrounds LibYAML

// Update: @floriankugler had a great idea to use UnsafeBufferPointer

// Paste in the following:

import LibYAML

public struct YAMLError: ErrorType {

chriseidhof

//  Created by Chris Eidhof on 04-01-16.
//  Copyright © 2016 Chris Eidhof. All rights reserved.
//
// Large parts copy/pasted from https://github.com/Eonil/TCPIPSocket.Swift

import Foundation

struct TCPIPSocketAddress {
    init(_ a:UInt8, _ b:UInt8, _ c:UInt8, _ d:UInt8) {
        let	a1	=	UInt32(a) << 24

kyleve

// Make initialization + configuration of mutable classes (such as views) easier.
@warn_unused_result
public func Init<Type>(value : Type, @noescape block: (object: Type) throws -> Void) rethrows -> Type
{
    try block(object: value)
    return value
}

func example()
{

neonichu

#!/usr/bin/env swift

#if os(Linux)
    import Glibc

    let sin_zero = (UInt8(0),UInt8(0),UInt8(0),UInt8(0),UInt8(0),UInt8(0),UInt8(0),UInt8(0))
    let sock_stream = Int32(SOCK_STREAM.rawValue)
#else
    import Darwin.C

amake

// Making strings of "normal" Unicode is pretty easy:

// Unicode Scalar literal
"\u{2603}" // "☃"

// From int
String(UnicodeScalar(0x2603)) // "☃"

// Maybe you want to test how your app handles weird Unicode input, like naked surrogates.
// But Swift makes it pretty hard to create such strings.

alanzeino

LLDB Debugging Cheat Sheet

Commands

LLDB Commands

LLDB comes with a great set of commands for powerful debugging.

help

Your starting point for anything. Type help to get a list of all commands, plus any user installed ones. Type 'help for more information on a command. Type help to get help for a specific option in a command too.

ryancdotorg

#!/usr/bin/env python
  
import random
import struct
import sys

# Most of the Fat32 class was cribbed from https://gist.github.com/jonte/4577833
  
def ppNum(num):
  return "%s (%s)" % (hex(num), num)

edwardmp

/*
  1. Adhere to the NSURLSessionDelegate delegate
  2. Initialize NSURLSession and specify self as delegate (e.g. [NSURLSession sessionWithConfiguration:defaultConfigObject delegate:self delegateQueue: [NSOperationQueue mainQueue]];)
  3. Add the method below to your class
  4. Change the certificate resource name
*/
 
- (void)URLSession:(NSURLSession *)session didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition, NSURLCredential *))completionHandler
{
    SecTrustRef serverTrust = challenge.protectionSpace.serverTrust;