gregfenton

import React, {useContext, useState} from 'react';
import {StyleSheet, Dimensions, View, Platform} from 'react-native';
import {List, Button, Text} from 'react-native-paper';
import * as Sentry from '@sentry/react-native';

import * as Updates from 'expo-updates';
import Constants from 'expo-constants';

import {
  widthPercentageToDP as wPct,

mrousavy

In computing, memoization or memoisation
is an optimization technique used primarily
to speed up computer programs by storing
the results of expensive function calls and  
returning the cached result when the same
inputs occur again.                                         
                                                     — wikipedia

michal-wrzosek

FROM node:10-alpine as build

WORKDIR /usr/src/app

COPY package.json .
COPY yarn.lock .
COPY packages/shared ./packages/shared
COPY packages/api ./packages/api

RUN yarn install --pure-lockfile --non-interactive

jaytaylor

React: Unexpected use of 'location';

Solution: Use window.location instead of bare location.

scaryguy

-- Firstly, remove PRIMARY KEY attribute of former PRIMARY KEY
ALTER TABLE <table_name> DROP CONSTRAINT <table_name>_pkey;

-- Then change column name of  your PRIMARY KEY and PRIMARY KEY candidates properly.
ALTER TABLE <table_name> RENAME COLUMN <primary_key_candidate> TO id;