Frey tw-Frey

如果你正在找 Markdown Here 的小抄（Cheatsheet），這裡也有一篇。你也可以看看更多 Markdown 的工具。

譯註：可以參考這份中文版文件，有更詳盡的 Markdown 語法說明；如果需要可以練習的線上編輯器，可以試試看HackMD。

安装最新的 Android System Webview (com.google.android.webview)
拷贝 (pull) 一份 /System/framework/framework-res.apk 的副本到任意位置
搜索在其中搜索 webview, 将 /android/string/config_webViewPackageName 的值改为 com.google.android.webview
将修改后的文件覆盖回 (push) 原位置
重启

Credit Card Regex

Amex Card: ^3[47][0-9]{13}$
BCGlobal: ^(6541|6556)[0-9]{12}$
Carte Blanche Card: ^389[0-9]{11}$
Diners Club Card: ^3(?:0[0-5]|[68][0-9])[0-9]{11}$
Discover Card: ^65[4-9][0-9]{13}|64[4-9][0-9]{13}|6011[0-9]{12}|(622(?:12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|9[01][0-9]|92[0-5])[0-9]{10})$
Insta Payment Card: ^63[7-9][0-9]{13}$
JCB Card: ^(?:2131|1800|35\d{3})\d{11}$
KoreanLocalCard: ^9[0-9]{15}$

	(function($){
	/**
	* Register ajax transports for blob send/recieve and array buffer send/receive via XMLHttpRequest Level 2
	* within the comfortable framework of the jquery ajax request, with full support for promises.
	*
	* Notice the +* in the dataType string? The + indicates we want this transport to be prepended to the list
	* of potential transports (so it gets first dibs if the request passes the conditions within to provide the
	* ajax transport, preventing the standard transport from hogging the request), and the * indicates that
	* potentially any request with any dataType might want to use the transports provided herein.
	*

	public static boolean isWifiConn(Context context) {
	ConnectivityManager connectivityManager = (ConnectivityManager)
	context.getSystemService(Context.CONNECTIVITY_SERVICE);
	NetworkInfo networkInfo = connectivityManager
	.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
	return networkInfo.isConnected();
	}

	public static boolean isMobileConn(Context context) {
	ConnectivityManager connectivityManager = (ConnectivityManager)

	import java.util.*;
	import java.io.*;
	import java.security.*;

	public class ChangePassword
	{
	private final static JKS j = new JKS();

	public static void main(String[] args) throws Exception
	{

	/*
	MIT License

	Copyright (c) 2019 Erik Hellman

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is

	// A couple of inlined utility functions: the first is just a syntax convenience, the second lets us use
	// Kotlin's string interpolation efficiently: the message is never calculated/concatenated together unless
	// logging at that level is enabled.
	inline fun <reified T : Any> loggerFor(): org.slf4j.Logger = LoggerFactory.getLogger(T::class.java)
	inline fun org.slf4j.Logger.trace(msg: () -> String) {
	if (isTraceEnabled) trace(msg())
	}

	/**
	* A Java logging formatter that writes more compact output than the default.