neoneye

extension String {
	func matchingStrings(regex: String) -> [[String]] {
		guard let regex = try? NSRegularExpression(pattern: regex, options: []) else { return [] }
		let nsString = self as NSString
		let results  = regex.matches(in: self, options: [], range: NSMakeRange(0, nsString.length))
		return results.map { result in
			(0..<result.numberOfRanges).map { result.rangeAt($0).location != NSNotFound
				? nsString.substring(with: result.rangeAt($0))
				: ""
			}

neoneye

# Install QEMU OSX port with ARM support
sudo port install qemu +target_arm
export QEMU=$(which qemu-system-arm)

# Dowload kernel and export location
curl -OL \
https://github.com/dhruvvyas90/qemu-rpi-kernel/blob/master/kernel-qemu-4.1.7-jessie
export RPI_KERNEL=./kernel-qemu-4.1.7-jessie

# Download filesystem and export location

neoneye

import PostgresStORM

extension PostgresStORM {
	/// Set Next ID Value to MAX ID
	///
	/// This is a workaround for issue [ISS-546](http://jira.perfect.org:8080/browse/ISS-546)
	///
	/// When inserting new rows then I'm getting errors like this:
	///
	///     ERROR: duplicate key value violates unique constraint "president_key"

neoneye

import PerfectPostgreSQL
import PostgresStORM
import StORM

extension PostgresStORM {
	static func doWithTransaction<Result>(closure: () throws -> Result) throws -> Result {
		let thisConnection = PostgresConnect(
			host:		PostgresConnector.host,
			username:	PostgresConnector.username,
			password:	PostgresConnector.password,

neoneye

I use GM to render thumbnails of png and jpg images.

Sadly the GM installation guide doesn't describe how to get things working on AWS EC2.

http://www.graphicsmagick.org/INSTALL-unix.html

Prepare for installing GraphicsMagick

neoneye

import XCTest

class URLRelativePathFromTests: XCTestCase {
	func process(_ p1: String, _ p2: String) -> String? {
		let u1 = URL(fileURLWithPath: p1)
		let u2 = URL(fileURLWithPath: p2)
		return u1.relativePath(from: u2)
	}

	func testNormal() {

neoneye

#!/usr/bin/env ruby
require 'fileutils'

PATH_PG_DUMP = "/usr/lib/postgresql/9.6/bin/pg_dump"
POSTGRES_HOST = "demoscene.t1qwy5zz3sn3.eu-southwest-3.rds.amazonaws.com"
POSTGRES_PORT = 1234
POSTGRES_USERNAME = "admin"
POSTGRES_PASSWORD = "doesnt look like anything to me"
POSTGRES_DBNAME = "main"
AWS_S3_BUCKET = "there.is.no.spoon"

neoneye

let value0 = _tv(100)
let value1 = _tv(200)
print("the values are: \(value0) \(value1)")
if _tv(1) > 0.5 {
    print("if-case")
} else {
    print("else-case")
}

neoneye

import UIKit

extension UIViewController {
	/// Taken from this great StackOverflow post by Phani Sai: https://stackoverflow.com/a/35473300/78336
	func configureChildViewController(_ childController: UIViewController, onView: UIView?) {
		var holderView = self.view
		if let onView = onView {
			holderView = onView
		}
		addChildViewController(childController)

neoneye

import PerfectHTTP


class HandlerContext {
	let request: HTTPRequest
	let response: HTTPResponse
	init(request: HTTPRequest, response: HTTPResponse) {
		self.request = request
		self.response = response
	}