itslonua

Videos

• Introduction to Functional Programming Johannes Weiß - https://vimeo.com/100786088
• ReactiveCocoa at MobiDevDay Andrew Sardone - https://vimeo.com/65637501
• The Future Of ReactiveCocoa Justin Spahr-Summers - https://www.youtube.com/watch?v=ICNjRS2X8WM
• Enemy of the State Justin Spahr-Summers - https://www.youtube.com/watch?v=7AqXBuJOJkY
• WWDC 2014 Session 229 - Advanced iOS Application Architecture and Patterns Andy Matuschak - https://developer.apple.com/videos/play/wwdc2014/229/
• Functioning as a Functionalist Andy Matuschak - https://www.youtube.com/watch?v=rJosPrqBqrA
• Controlling Complexity in Swift Andy Matuschak - https://realm.io/news/andy-matuschak-controlling-complexity/

itslonua

abstract class RadioAdapter<T> extends RecyclerView.Adapter<RadioAdapter.ViewHolder> {

    public int mSelectedItem = -1;
    private Context mContext;
    private List<T> mItems;

    public RadioAdapter(Context context, List<T> items) {
        mContext = context;
        mItems = items;
    }

itslonua

// H/t to https://github.com/ethankhall/scripts/blob/master/gradle/find-file.gradle for the idea;
// this re-written version actually works in modern Gradle and Android Gradle plugins.

task findInDependencies << {
    println()

    def resolvableConfigs = project.getConfigurations()
            .stream()
            .filter { it.isCanBeResolved() }

itslonua

public static class ExampleViewHolder extends RecyclerView.ViewHolder 
    implements View.OnClickListener {

    private int originalHeight = 0;
    private boolean isViewExpanded = false;
    private YourCustomView yourCustomView
    
    public ExampleViewHolder(View v) {
     super(v);
     v.setOnClickListener(this);

itslonua

val memIsTextPresent = Memoize(::isTextPresent)

fun isTextPresent(path: Path, text: String) = path.toFile().readText().contains(text, true)

class Memoize<A, B, C>(val func: (A, B) -> C) : (A, B) -> C {
    val cache = ConcurrentHashMap<String, C>()
    override fun invoke(p1: A, p2: B) = cache.getOrPut(p1.toString(), { func(p1, p2) })
}

itslonua

import .... my_text as text // для сокращения чтоб не писать очень_длинное_имя (пример)
import .....button as btn

class MainActivity : AppCompatActivity() {
   
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        button.setOnClickListener { setMyText() } <- повесили обработчик клика

itslonua

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 Alex Fu
 *
 * 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

itslonua

import android.graphics.Rect;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;

public class EqualSpacingItemDecoration extends RecyclerView.ItemDecoration {
  private final int spacing;
  private int displayMode;

  public static final int HORIZONTAL = 0;

itslonua

class AccountHolder extends MvpViewHolder implements AccountView {
	@InjectPresenter
	AccountPresenter mAccountPresenter;

	/**
	@BindView(R.id.item_account_check_box)
	CheckBox mCheckBox;
	...
	**/

itslonua

package us.nineworlds.serenity.ui.views.mvp;

import android.annotation.TargetApi;
import android.content.Context;
import android.os.Build;
import android.os.Parcelable;
import android.support.annotation.AttrRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.StyleRes;