tinmegali

@Database(entities = arrayOf(Note::class, User::class), version = 1)
@TypeConverters(Converters::class)
abstract class AppDatabse : RoomDatabase() {

    abstract fun userDAO(): UserDAO
    abstract fun noteDAO(): NoteDAO

}

samueljseay

// default exports
export default 42;
export default {};
export default [];
export default (1 + 2);
export default foo;
export default function () {}
export default class {}
export default function foo () {}

bitlewis

Mining with ethOS on Suprnova.

So ethOS is basically shipped per default to mine on pools such as ethermine, nanopool and others that use wallet addresses as the account and that do NOT require workers.
Classic pools like Suprnova and Coinmine do require workers, this is where you need special steps to be able to mine on it with ethOS.

First of all, you will need to add a worker on Suprnova for EACH ethOS rigs you have.
The worker MUST be your rig's hostname. To find out, simply login in SSH and you'll see a similar line:
08:26 PM root@bd3655 10.34.0.187 [71.5 hash] /root # 

In this case here, our worker will be bd3655.

maciekish

#!/bin/bash
killall Xcode
xcrun -k
xcodebuild -alltargets clean
rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache"
rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang.$(whoami)/ModuleCache"
rm -rf ~/Library/Developer/Xcode/DerivedData/*
rm -rf ~/Library/Caches/com.apple.dt.Xcode/*
open /Applications/Xcode.app

henriquemenezes

Android: Generate Release/Debug Keystores

Generate Keystores

Debug Keystore

$ keytool -genkey -v -keystore debug.keystore -storepass android -alias androiddebugkey -keypass android -keyalg RSA -keysize 2048 -validity 10000 -dname "C=US, O=Android, CN=Android Debug"

destan

import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.PKCS8EncodedKeySpec;

dpmedeiros

package com.dpmedeiros.androidtestsupportlibrary;

import android.os.Handler;
import android.os.Looper;

import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.powermock.api.mockito.PowerMockito;

import java.util.concurrent.Executors;

lopspower

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

wenzhixin

# install openjdk
sudo apt-get install openjdk-7-jdk

# download android sdk
wget http://dl.google.com/android/android-sdk_r24.2-linux.tgz

tar -xvf android-sdk_r24.2-linux.tgz
cd android-sdk-linux/tools

# install all sdk packages

jensgro

<!-- It is not unrealistic, that an enterprise CMS or ASP.NET would produce such a link -->

<div role="link" tabindex="0" data-class="link" onclick="window.location.href='http://google.com'" aria-label="link to Google">Google</div>

<!-- and fancy with bootstrap-bullshit -->

<div role="link" tabindex="0" data-class="link" onclick="window.location.href='http://google.com'" aria-label="link to Google"><i class="icon-link"></i>Google</div>