shirohana’s gists

shirohana / ~hooks-use-navigate-lock.js

Last active February 15, 2020 09:03

React Navigation Lock Example

	// @flow
	import { useCallback, useState } from 'react'
	import { useFocusEffect } from '@react-navigation/native'

	export default function useNavigateLock () {
	const [isLocked, setIsLocked] = useState(false)

	useFocusEffect(useCallback(() => {
	setIsLocked(false)
	}, []))

shirohana / ioslocaleidentifiers.csv

Last active March 7, 2019 05:23 — forked from suraphanL/ioslocaleidentifiers.csv

iOS Locale Identifiers

shirohana / ioscountrycodes.csv

Last active March 7, 2019 04:33 — forked from jacobbubu/ISOCountryCodes.csv

iOS Country Codes

shirohana / Makefile

Created December 10, 2018 07:03

zx

	.PHONY = inc

	COUNTER_FILE = COUNTER

	SOURCE_COUNTER = if [[ ! -e $(COUNTER_FILE) ]]; then touch $(COUNTER_FILE); fi; set -a; source $(COUNTER_FILE);

	inc:
	@$(SOURCE_COUNTER) \
	echo $$COUNTER; \
	echo 'export COUNTER='$$((COUNTER + 1)) > $(COUNTER_FILE)

shirohana / test.js

Created October 27, 2017 12:43

[Javascript] Traps when destructuring with getter

	/**
	* According to the example, we can know that Object-Destructuring
	* has a left-to-right order (doesn't checked is it related to
	* transpiler or is standard).
	*/

	class Test {
	get prop1 () {
	this._prop2 = 'prop2'
	return (this._prop1 = 'prop1')

shirohana / .gitconfig

Last active November 5, 2017 10:05

Hana's git config

	[alias]
	lg = log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)'
	lga = log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all
	range = show --oneline --quiet
	tracked = ls-files --stage
	untracked = ls-files --exclude-standard --others
	ignored = ls-files --ignored --exclude-standard --others
	conflicts = diff --name-only --diff-filter=U

shirohana / yarn-drop-cache.sh

Last active April 5, 2017 18:27

Simple shell script to drop the specified yarn cache

	#!/bin/bash

	REMOVE_DIRS=$(ls -d $(yarn cache dir)/* \| grep $@)

	if [ -z REMOVE_DIRS ]; then
	echo Empty
	else
	for dir in $REMOVE_DIRS; do
	read -p "rm -rf $dir? " -n 1 -r
	echo # Present a newline

shirohana / git_config_alias.txt

Last active February 19, 2017 16:19

Hana's git aliases

	[alias]
	lg = log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)'
	lga = log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all
	range = show --oneline --quiet
	tracked = ls-files --stage
	untracked = ls-files --exclude-standard --others
	ignored = ls-files --ignored --exclude-standard --others

shirohana / tromino.cc

Created October 25, 2016 05:20

Tromino Puzzle Algorithm

	#include <iostream>
	#include <iomanip>

	class Tromino {
	public:
	static int* Solve(int m, int block) {
	int width = static_cast<int> (pow(2, m));
	int matrix = new int[width width] {0};

	n_ = 1;

shirohana / calc.md

Last active July 25, 2016 09:12

Simple calculator homework

簡易計算機練習