ksmandersen

import UIKit

open class PaddedTextField: UITextField {
    public var textInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0) {
        didSet { setNeedsDisplay() }
    }
    
    public override init(frame: CGRect) {
        super.init(frame: frame)
    }

ksmandersen

extension URI {
    public func appendingQueryParameters(_ parameters: [String: String]) -> URI {
        let allParameters = mergeParameters(queryParameters(fromQuery: query), rhs: parameters)
        let newQuery = toQuery(parameters: allParameters)

        return URI(scheme: scheme, userInfo: userInfo, hostname: hostname, port: port, path: path,
                   query: newQuery, fragment: fragment)
    }

    private func toQuery(parameters: [String: String]) -> String {

ksmandersen

apt-get update
apt-get install -y build-essential curl
apt-get -y install git g++ make binutils autoconf automake autotools-dev libtool pkg-config zlib1g-dev libcunit1-dev libssl-dev libxml2-dev libev-dev libevent-dev libjansson-dev libjemalloc-dev cython python3-dev python-setuptools
git clone https://github.com/tatsuhiro-t/nghttp2.git
cd nghttp2
autoreconf -i
automake
autoconf
./configure
make

ksmandersen

class CreditCardFormatter: Formatter {
	override func string(for obj: Any?) -> String? {
		guard let input = obj as? String else {
			return nil
		}

		return formattedCardNumber(input: input)
	}

	override func getObjectValue(_ obj: AutoreleasingUnsafeMutablePointer<AnyObject?>?, for string: String, errorDescription error: AutoreleasingUnsafeMutablePointer<NSString?>?) -> Bool {

ksmandersen

Xcode line duplication (without overwriting your clipboard)

I find this shortcut extremely useful in Xcode: duplicate one or several lines without losing what you have on the clipboard.

Bind keys to duplicate lines in Xcode

1. To add custom key bindings in Xcode, you have to edit this file (su privileges required): /Applications/Xcode.app/Contents/Frameworks/IDEKit.framework/Versions/Current/Resources/IDETextKeyBindingSet.plist

I add the following new key at the bottom:

ksmandersen

import UIKit
import GenericViewKit

public class StateView: GenericView {
    public enum State {
        case Loading
        case Loaded
        case Error
    }

ksmandersen

@interface JSONFixture : NSObject

+ (id)fixtureDataWithName:(NSString *)fixtureName;

@end


@implementation JSONFixture

+ (id)fixtureDataWithName:(NSString *)fixtureName {

ksmandersen

/// https://stripe.com/docs/webhooks/signatures#verify-manually
final class StripeSignatureChecker {
	// 3 days
	static let tolerance: TimeInterval = 3 * 24 * 60 * 60

	static func isValid(req: Request) throws -> Bool {
		guard let header = req.http.headers["Stripe-Signature"].first else {
			throw StripeWebhookError.missingSignatureHeader
		}

ksmandersen

export const scrollToElement = (id, position) => {
	const element = document.getElementById(id);
	if (element) {
		element.scrollIntoView({
			behavior: 'smooth',
			block: position,
		});
	}
};

ksmandersen

docker run -d --restart always --name elasticsearch -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" elasticsearch:7.4.2