Kielan Kielan

Running Node Modules in React Native

How to use packages that depend on Node.js core modules in React Native.

See the [node-libs-react-native][node-libs-react-native] library as a convenience for implementing this method.

Node.js Core Modules

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

brew doctor
brew update

0.1. References
0.2. Other cheatsheets
0.3. Manage multiple gcloud config configurations
- 0.3.1. Switch gcloud context with gcloud config
0.4. Credentials
0.5. info
0.6. projects
0.7. zones & regions
0.8. Organization
0.9. billing

Getting Started

Install:

jest: npm install --save-dev jest
ts-jest: npm install --save-dev ts-jest @types/jest

Modify package.json

"jest": {
  "transform": {
 "^.+\\.tsx?$": "ts-jest"

Use the Contentful GraphQL API inside a GraphQL Playground

The Contentful GraphQL API ships with GraphiQL by default. To get even better workflows (such as multiple tabs, speciyfing HTTP headers or work with multiple GraphQL APIs side-by-side), you can use a GraphQL Playground.

1. Get the endpoint for your Contentful GraphQL API

The endpoint of your Contentful GraphQL API has the following structure: https://cdn.contentful.com/spaces/{SPACE}/graphql/alpha/explore?access_token={CDA_TOKEN}

There are two placeholders that need to be replaced:

References

MySQL

Getting started

[macOS] Install CMake

Instructions on how to install the CMake tool on macOS.

Uninstall

First step should be to unsinstall any previous CMake installation. This step can be skipped if no CMake version was previously installed.

To uninstall any previous CMake installations use the following commands:

	import React from 'react';

	class GoogleFontLoader extends React.PureComponent {
	link = null;

	createLink = () => {
	const { fonts } = this.props;

	const families = fonts.reduce((acc, font) => {
	const family = font.font.replace(/ +/g, '+');

	#include<bits/stdc++.h> // header file for all c++ libraries
	using namespace std; // stdout library for printing values
	bool custom_sort(double a, double b) /* this custom sort function is defined to
	sort on basis of min absolute value or error*/
	{
	double a1=abs(a-0);
	double b1=abs(b-0);
	return a1<b1;
	}
	int main()