cassiozen

Pixelbook Setup

Change your channel

Some of the features mentioned in this document only work on the beta or Dev channel. To change your channel:

1. chrome://help in a browser window
2. Click Detailed Build Information
3. Change Channel
4. Select Beta (Or Dev, if you're feeling adventurous)

JimCampagno

Registration Flow - iOS

A crucial type in the app is the CognitoStore. There's only ever one instance of this type that lives throughout the life-cycle of the app. Everywhere in our app, a dev has access to this one instance through the sharedInstance static stored property on the CognitoStore.

Important to note is the init function on this type. It sets everything up, most imporantly the userPool stored property of type AWSCognitoIdentityUserPool. This in turn will provide access to the AWSCognitoIdentityUser that exists on the AWSCognitoIdentityUserPool. This is done by calling currentUser() on the AWSCognitoIdentityUserPool instance.

We expose the AWSCognitoIdentityUser in the form of a computed property named currentUser.

Here's how accessing this currentUser looks like throughout the app:

Reyurnible

import io.reactivex.Observable
import io.reactivex.subjects.BehaviorSubject

/**
 * Wrapping Rx BehaviorSubject defaultValue object.
 * RxSwfit Variable.swfit https://github.com/jspahrsummers/RxSwift/blob/master/RxSwift/SpinLock.swift
 */
class Variable<T> private constructor(defaultValue: T?) {
    companion object {
        fun <T> create(): Variable<T> = Variable(null)

rakshakhegde

import android.support.v4.app.Fragment
import org.jetbrains.anko.bundleOf

/**
 * Pass arguments to a Fragment without the hassle of
 * creating a static newInstance() method for every Fragment.
 *
 * Declared outside any class to have full access in any
 * part of your package.
 * 

operando

package rx.playground;

import rx.Observable;
import rx.subjects.BehaviorSubject;
import rx.subjects.SerializedSubject;

public class Variable<T> {
    private T value;

    private final SerializedSubject<T, T> serializedSubject;

avillp

/*
Unportify is a script that exports your Google Play music to text.
Copyright (C) 2016  Arnau Villoslada
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

Rcureton

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.

erichrobinson

#SwitchResX Settings for LG 21:9 UltraWide

SwitchResX is a utility that allows users to override the default resolution settings in OSX. For more information, including download links, vist http://www.madrau.com/ .

##Disabling System Integrity Protection (SIP)

If you are running OSX 10.11 or higher, SIP must be disabled. To disable SIP do the following:

• Boot into the recovery partition by pressing CMD + R when starting up your Mac.
• Once in recovery mode, open a terminal window.
• Type the command csrutil disable

macsystems

Added in Android Jelly Bean (4.1) - API 16 :

Regular (default):

<item name="android:fontFamily">sans-serif</item>
<item name="android:textStyle">normal</item>

Italic:

<item name="android:fontFamily">sans-serif</item>

ZacSweers

View Click

Instead of the verbose setOnClickListener:

RxView.clicks(submitButton).subscribe(o -> log("submit button clicked!"));

Filter even numbers

Observable
    .just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)