Yongjae Kim yojkim

🇰🇷 @yojkim

yojkim / view-of-uiviewcontroller.swift

Last active May 19, 2021 05:31

yojkim / flutter-hot-reload-after.dart

Created January 12, 2021 13:34

	import 'package:flutter/widgets.dart';

	void main() {
	runApp(const Center(
	child: const Text('Hello', textDirection: TextDirection.ltr)));
	}

yojkim / flutter-hot-reload-before.dart

Created January 12, 2021 13:33

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	Widget build(BuildContext context) {
	return GestureDetector(onTap: () => print('tapped'));
	}

yojkim / safe-way-to-access-array-3.swift

Last active January 1, 2021 16:07

	let arr = ["a", "aa", "aaa", "aaaa", "aaaaa", "aaaaaa"]

	func getElementCount(_ index: Int) -> Int {
	guard let value = arr[safe: index] else { return 0 }
	return value.count
	}

	(-5..<10).forEach {
	print("\($0) : \(getElementCount($0))")
	}

yojkim / safe-way-to-access-array-2.swift

Created January 1, 2021 13:13

	extension Collection {
	subscript (safe index: Index) -> Element? {
	return indices.contains(index) ? self[index] : nil
	}
	}

yojkim / safe-way-to-access-array-1.swift

Created January 1, 2021 13:12

more safe way to access array in swift - 1

	let arr = [1, 2, 3, 4]

	arr[4] // Fatal error: Index out of range

yojkim / avoiding_gesture_freezing.swift

Created June 12, 2019 06:26

	extension UINavigationController: UINavigationControllerDelegate {

	open override func viewDidLoad() {
	super.viewDidLoad()
	self.delegate = self
	}

	public func navigationController(
	_ navigationController: UINavigationController,
	didShow viewController: UIViewController,

yojkim / SumofSubarrayMinimums.go

Created October 6, 2018 02:05

	func sumSubarrayMins(A []int) int {
	dp := make([]int, len(A)+1)
	stack := []int{-1}
	res := 0

	for i, n := range A {
	for stack[len(stack)-1] != -1 && n <= A[stack[len(stack)-1]] {
	stack = stack[:len(stack)-1]
	}

yojkim / FindingPathGame.go

Created September 27, 2018 13:40

yojkim / MatchingScore.go

Last active September 27, 2018 13:41