Nam Nguyen eneim

This script attaches a stopwatch into the toolbar of Leetcode's problem page.

The feature is simple:

Start/Stop the stopwatch
Auto start after 2 mins remaining on the problem
Restore unstopped stopwatch for the next visit on the problem

Use this script with any browser extension allowing attaching JS to the page. (I use User JavaScript and CSS)

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

エンジニア向け研修

CARTA HOLDINGS（旧VOYAGE GROUP）
- 技術広報が新卒研修<Open AIハッカソン>をスパイしてみた - (2023/04/11)
- @t_wadaに学ぶテスト駆動開発【CARTA 23新卒研修】 - (2023/04/19)
- 【新卒研修】監修者@t_wadaと読む！プログラマが知るべき97のこと読書会 - (2024/04/09)
Classi
- 当たり前にリリースしていく ~ 新卒研修編 - (2021/05/20)
- リモートワークのための質問力向上研修を実施しました - (2021/12/07)
CyberZ
良いコードとは何か - エンジニア新卒研修スライド公開 - (2021/04/27)

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

Publish AAR to jCenter and Maven Central

EDIT: You can find this same updated tutorial here -> Medium

Now I'm going to list how to publish an Android libray to jCenter and then syncronize it with Maven Central:

I use "Android Studio" and I have this simple android lib that I would like to be available on maven: CircularImageView

HD Animated GIF Generator

You can make your own HD animated GIF generator.
Follow along with these commands to get started.

git clone git://source.ffmpeg.org/ffmpeg.git
cd ffmpeg

	// Allows to call a Android java function asynchronously
	// spawn long running computations/io on the Java/Android without blocking the JS/Website running inside the WebView
	// Eg. const result = await callAndroidAsync('javaFunction', { param1: 'value1', param2: 'value2' })
	// Please give a star if you find this useful

	export async function callAndroidAsync(javaFuncName, params) {
	const rand = 'asyncJava_' + Math.floor(Math.random() * 1000000)
	window[rand] = {}

	// func called from android

	override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
	binding = DataBindingUtil.inflate(inflater, R.layout.your_fragment, container, false)
	binding.homeAction.setOnClickListener { select(R.id.home_action) }
	binding.likesAction.setOnClickListener { select(R.id.likes_action) }
	binding.searchAction.setOnClickListener { select(R.id.search_action) }
	binding.profileAction.setOnClickListener { select(R.id.profile_action) }
	return binding.root
	}

	fun select(id: Int) {

	package kotterknife

	import android.app.Activity
	import android.app.Dialog
	import android.app.DialogFragment
	import android.app.Fragment
	import android.arch.lifecycle.Lifecycle
	import android.arch.lifecycle.LifecycleObserver
	import android.arch.lifecycle.LifecycleOwner
	import android.arch.lifecycle.OnLifecycleEvent

	<?xml version="1.0" encoding="utf-8"?>
	<!--
	Copyright 2016 Google Inc.

	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.
	You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0