GUI

#!/bin/bash
# Script for placing sudoers.d files with syntax-checking

# Making a temporary file to contain the sudoers-changes to be pre-checked
TMP=$(mktemp -t vagrant_sudoers)
cat /etc/sudoers > $TMP
cat >> $TMP <<EOF

# Allow passwordless startup of Vagrant when using NFS.
Cmnd_Alias VAGRANT_EXPORTS_ADD = /usr/bin/su root -c echo '*' >> /etc/exports

steipete

// Taken from the commercial iOS PDF framework http://pspdfkit.com.
// Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved.
// Licensed under MIT (http://opensource.org/licenses/MIT)
//
// You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it.

// PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit.

#import <objc/runtime.h>
#import <objc/message.h>

romaonthego

- (void)viewDidLoad
{
    [super viewDidLoad];
    UITextView *textView = [[UITextView alloc] init];
    textView.translatesAutoresizingMaskIntoConstraints = NO;
    [self.view addSubview:textView];
    [self.view addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-[textView]-|" options:0 metrics:nil views:NSDictionaryOfVariableBindings(textView)]];
    [self.view addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-[textView]-|" options:0 metrics:nil views:NSDictionaryOfVariableBindings(textView)]];
    
    NSString *htmlString = @"<h1>Header</h1><h2>Subheader</h2><p>Some <em>text</em></p><img src='http://blogs.babble.com/famecrawler/files/2010/11/mickey_mouse-1097.jpg' width=70 height=100 />";

steveliles

package com.sjl.util;

import android.app.Activity;
import android.app.Application;
import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;

import java.util.List;

tomlokhorst

func unwrap<T1, T2>(optional1: T1?, optional2: T2?) -> (T1, T2)? {
  switch (optional1, optional2) {
    case let (.Some(value1), .Some(value2)):
      return (value1, value2)
    default:
      return nil
  }
}

func unwrap<T1, T2, T3>(optional1: T1?, optional2: T2?, optional3: T3?) -> (T1, T2, T3)? {

mac-cain13

Android assets folder action

Automatically copy all PNG assets to the correct Android drawable folder. Very helpful when exporting assets with @?x-suffix from, for example, Sketch and putting them into the correct folder without human interaction.

Setup

1. Copy the AppleScript file to ~/Library/Workflows/Applications/Folder Actions
2. Create a export folder where you'll put all exported PNGs
3. Right click the folder, choose configure folder actions, check the "Enable folder actions" checkbox and attach the android_assets.scpt to your folder
4. Open the terminal and create a symbolic link by typing ln -s /path/to/android-project/app/src/main/res /path/to/export-folder-you-just-created

mac-cain13

Convert iWork to Office mapactions

Automatically convert Pages and/or Keynote files added to a certain folder into Word and/or Powerpoint files. Just throw in the iWork files and this scripts will convert them into Office files in the same folder. The iWork versions will be moved to the trash.

Setup

1. Copy the two AppleScript files to ~/Library/Workflows/Applications/Folder Actions
2. Create a conversion folder where you'll put the files you want to convert
3. Right click the folder, choose configure folder actions, check the "Enable folder actions" checkbox and attach the pages-to-word.scpt and/or keynote-to-powerpoint.scpt to your folder

raphaelhanneken

//
// NSImageExtensions.swift
//

import Cocoa

extension NSImage {

    /// The height of the image.
    var height: CGFloat {

rponte

# The command finds the most recent tag that is reachable from a commit.
# If the tag points to the commit, then only the tag is shown.
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object 
# and the abbreviated object name of the most recent commit.
git describe

# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0

# other examples

mbuchetics

enum JSON: Decodable {
    case bool(Bool)
    case double(Double)
    case string(String)
    indirect case array([JSON])
    indirect case dictionary([String: JSON])

    init(from decoder: Decoder) throws {
        if let container = try? decoder.container(keyedBy: JSONCodingKeys.self) {
            self = JSON(from: container)