ef4

Webpack 5 Node Polyfills Upgrade Cheatsheet

Webpack 4 automatically polyfilled many Node APIs in the browser. This was not a great system, because it could lead to surprisingly giant libraries getting pulled into your app by accident, and it gave you no control over the exact versions of the polyfills you were using.

So Webpack 5 removed this functionality. That means you need to make changes if you were relying on those polyfills. This is a quick reference for how to replace the most common patterns.

List of polyfill packages that were used in webpack 4

For each automatically-polyfilled node package name on the left, this shows the name of the NPM package that was used to polyfill it on the right. Under webpack 5 you can manually install these packages and use them via resolve.fallback.

code-crusher

import android.view.animation.DecelerateInterpolator;
import android.view.animation.Interpolator;

class ReverseInterpolator implements Interpolator {

    private Interpolator interpolator;

    public ReverseInterpolator(Interpolator interpolator) {

        this.interpolator = interpolator;

burzumrus

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ValueAnimator;
import android.annotation.TargetApi;
import android.graphics.Matrix;
import android.graphics.Rect;
import android.os.Build;
import android.transition.Transition;
import android.transition.TransitionValues;
import android.view.ViewGroup;

scana

import android.support.design.widget.AppBarLayout;

import rx.Observable;
import rx.Subscriber;
import rx.Subscription;

/**
 * Helper class for creating Observable of AppBarLayout visibility.
 * Can be easily modified to return Integer values, if one needs to user verticalOffset param directly.
 * See for further info: http://stackoverflow.com/questions/30779667/android-collapsingtoolbarlayout-and-swiperefreshlayout-get-stuck

madx

const path = require("path")
const fs = require("fs")

// -- Webpack configuration --

const config = {}

// Application entry point
config.entry = "./src/server/index.js"

ArthurSav

package com.inperson.android.utils.leastview;

import android.content.Context;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.view.ViewGroup;

public class WrappableGridLayoutManager extends GridLayoutManager {

fpezzato

package org.fpezzato;

import android.content.Context;
import android.support.design.widget.CollapsingToolbarLayout;
import android.util.AttributeSet;

import com.google.common.base.Throwables;

import java.lang.reflect.Field;

Dogesmith

mContent = (EditText) v.findViewById(R.id.dialog_item_content_EditText);
mContent.setText(mContentInit);
mContent.setRawInputType(InputType.TYPE_CLASS_TEXT);
mContent.setImeActionLabel(getResources().getString(R.string.done), EditorInfo.IME_ACTION_DONE);
mContent.setImeOptions(EditorInfo.IME_ACTION_DONE);

mContent.setOnEditorActionListener(new TextView.OnEditorActionListener() {
    @Override
    public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
        if (event == null) {

lauw

/*
 * Copyright 2015 Laurens Muller.
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing, software

raghubetina

Heroku Cheatsheet

Get the Heroku toolbelt

Sign up for a Heroku account and install the toolbelt if you haven't already.

Prepare your application

In your Gemfile, add