Nam Hoang particle4dev

NOTE, April 18, 2020: I wrote this document in February 2019 when I was actively investigating Electron. I haven't used it since then and have largely forgotten what this was for or how electron-webpack works. I vaguely remember the problem, but that's it. It would appear based on the comments below that this document is still coming up in web searches but has become out of date and parts of it don't work. If anyone has specific fixes to my instructions, please leave them in the comments and I'll happily incorporate them.

Using electron-webpack without Node integration

Overview

The current version (as of 2019-02-02) of electron-webpack is set up with the assumption that your BrowserWindow instance has nodeIntegration: true. However, Electron is encouraging users to set nodeIntegration: false as a security precaution, and in the future BrowserWindows will have this setting set to false by default. Doing so now with electron-webpack throws an error because the index.html template has commonjs re

This API was removed in React 17

Interaction tracing with React

React recently introduced an experimental profiler API. After discussing this API with several teams at Facebook, one common piece of feedback was that the performance information would be more useful if it could be associated with the events that caused the application to render (e.g. button click, XHR response). Tracing these events (or "interactions") would enable more powerful tooling to be built around the timing information, capable of answering questions like "What caused this really slow commit?" or "How long does it typically take for this interaction to update the DOM?".

With version 16.4.3, React added experimental support for this tracing by way of a new NPM package, scheduler. However the public API for this package is not yet finalized and will likely change with upcoming minor releases, so it should be used with caution.

Moved to Shopify/graphql-design-tutorial

Revert the full commit

Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.

git revert {commit_id}

About History Rewriting

Delete the last commit

Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:

MongoDB 3.2.x SSL with Letsencrypt

Letsencrypt is an initative which aims to increase the use of encryption for websites. It basically allows people to apply for free certificates provided that they prove the they control the requested domain. We will look at the what is needed to secure your MongoDB installation. For more details on setting up a MongoDB server see MongoDB 3.2.x.

Set the hostname

We sould to set the hostname to match the name of the certificate we are going to optain.

sudo hostname mongo0.example.com

Then update the hostname file to set the server name permanently.

	<?xml version="1.0" encoding="utf-8"?>
	<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.myapp">

	<application android:allowBackup="true" android:icon="@mipmap/ic_launcher android:label="@string/app_name"
	android:roundIcon="@mipmap/ic_launcher_round" android:supportsRtl="true" android:theme="@style/AppTheme">

	<service android:name=".ForegroundService" android:enabled="true" android:exported="true"></service>

	<activity
	android:configChanges="orientation\|keyboardHidden\|keyboard\|screenSize\|locale"

	function slugify(string) {
	const a = 'àáâäæãåāăąçćčđďèéêëēėęěğǵḧîïíīįìıİłḿñńǹňôöòóœøōõőṕŕřßśšşșťțûüùúūǘůűųẃẍÿýžźż·/_,:;'
	const b = 'aaaaaaaaaacccddeeeeeeeegghiiiiiiiilmnnnnoooooooooprrsssssttuuuuuuuuuwxyyzzz------'
	const p = new RegExp(a.split('').join('\|'), 'g')

	return string.toString().toLowerCase()
	.replace(/\s+/g, '-') // Replace spaces with -
	.replace(p, c => b.charAt(a.indexOf(c))) // Replace special characters
	.replace(/&/g, '-and-') // Replace & with 'and'
	.replace(/[^\w\-]+/g, '') // Remove all non-word characters

	/*
	* Handling Errors using async/await
	* Has to be used inside an async function
	*/
	try {
	const response = await axios.get('https://your.site/api/v1/bla/ble/bli');
	// Success 🎉
	console.log(response);
	} catch (error) {
	// Error 😨

	'use strict';
	/* eslint-disable consistent-this */

	let middlewareManagerHash = [];

	/**
	* Composes single-argument functions from right to left. The rightmost
	* function can take multiple arguments as it provides the signature for
	* the resulting composite function.
	*

	// A Unit test template for Tape
	// See 5 Questions every unit test must answer:
	// https://medium.com/javascript-scene/what-every-unit-test-needs-f6cd34d9836d

	import test from 'tape';

	test('What are you testing?', assert => {
	const msg = 'what should it do?'

	const actual = 'what was the output?';