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@epynic
epynic / debugging.sh
Last active Dec 14, 2020
Bash Scripting Zero to Hero Examples
View debugging.sh
#debugging shellscripts -x would show the scrips line by line and output followed by
#!/bin/bash -x
TEST_VAR="test"
echo "$TEST_VAR"
#custom
#set -x / start debugginh
#set +x / stop
#-ex exit on stop
#-v prints shell before substitution are applied
#-vx
@slorber
slorber / Lazy.js
Created Apr 23, 2018
Lazy react native comp
View Lazy.js
import React from 'react';
import {InteractionManager, ActivityIndicator} from 'react-native';
import {View} from 'glamorous-native';
const DefaultLoader = (
<View padding={20} alignItems="center" justifyContent="center">
<ActivityIndicator size="large"/>
</View>
);
@alfonsomunozpomer
alfonsomunozpomer / Fetch.test.js
Created Sep 28, 2017
How to test a React component that sets its state in componentDidMount with fetch, and how to mock it, in Jest
View Fetch.test.js
// https://github.com/alfonsomunozpomer/react-fetch-mock
import React from 'react'
import fetchMock from 'fetch-mock'
import Enzyme from 'enzyme'
import {shallow, mount, render} from 'enzyme'
import Adapter from 'enzyme-adapter-react-16'
Enzyme.configure({ adapter: new Adapter() })
View CrashReporter.js
import { Client, Configuration } from 'bugsnag-react-native';
module.exports = { // cached singleton instance
instance: null,
create(key, store, codeBundleId) {
if (this.instance === null) {
if (key == null) {
@beausmith
beausmith / SVG.js
Created May 23, 2017
React Native SVG Component using react-native-svg
View SVG.js
// React Native SVG Component
// https://github.com/react-native-community/react-native-svg
//
// Process
// 1. Clean up SVG in graphics app (Illustrator/Sketch/etc) to set consistent width, height, and make sure the viewBox is "0, 0, W, H"
// 2. Open SVG in text editor to remove width, height, and any undesired/unnecessary styles
// 3. Open in https://jakearchibald.github.io/svgomg/ and optimize.
// 4. Integrate info app by converting SVG tags to component-based SVG tags used in https://github.com/react-native-community/react-native-svg and updating with JS variables such that I can controls dimensions, colors, etc.
// 5. Use in other components.
//
View PaginationNetworkLogic.swift
//
// PaginationNetworkLogic.swift
//
// Created by Daniel Tartaglia on 4/9/17.
// Copyright © 2019 Daniel Tartaglia. MIT License
//
import RxSwift
struct PaginationUISource {
@pranavrajs
pranavrajs / escapeChar.js
Created Dec 19, 2016
React-Native Escape Character
View escapeChar.js
function escapeCharAndroid(url, body) {
return fetch(url, { // Use your url here
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json',
},
body: JSON.stringify(body)
})
.then(response => response.text()) // Convert to text instead of res.json()
@jarretmoses
jarretmoses / React Native Clear Cache
Last active May 8, 2021
Clearing the Cache of your React Native Project
View React Native Clear Cache
RN < 0.50 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ && npm cache clean && npm install && npm start -- --reset-cache
RN >= 0.50 - watchman watch-del-all && rm -rf $TMPDIR/react-native-packager-cache-* && rm -rf $TMPDIR/metro-bundler-cache-* && rm -rf node_modules/ && npm cache clean && npm install && npm start -- --reset-cache
RN >= 0.63 - watchman watch-del-all && rm -rf node_modules && npm install && rm -rf /tmp/metro-* && npm run start --reset-cache
npm >= 5 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ && npm cache verify && npm install && npm start -- --reset-cache
Windows - del %appdata%\Temp\react-native-* & cd android & gradlew clean & cd .. & del node_modules/ & npm cache clean --force & npm install & npm start -- --reset-cache
@steipete
steipete / gist:d9b44d8e9f341e81414e86d7ff8fb62d
Last active May 14, 2021
Using iOS 14 devices with Xcode 11.5 (instead of Xcode 12)
View gist:d9b44d8e9f341e81414e86d7ff8fb62d
// The trick is to link the DeviceSupport folder from the beta to the stable version.
// sudo needed if you run the Mac App Store version. Always download the dmg instead... you'll thank me later :)
// Support iOS 14 devices (Xcode 12.0) with Xcode 11.5:
sudo ln -s /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/14.0 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport
// Then restart Xcode and reconnect your devices. You will need to do that for every beta of future iOS versions
@nbasham
nbasham / UIColor.swift
Last active May 5, 2021
Swift 4: Convert CSS color names and RGB hex values to UIColor. UIColor from hex 3, 4, 6, and 8 characters in length with or without # prefix. UIColor to hex. UIColor extension that creates immutable UIColor instances from hexadecimal and CSS color name strings (e.g. ff0, #f00, ff0000, ff0000ff, Pink, aZure, CLEAR, nil). Conversely, you can obta…
View UIColor.swift
//
// UIColor.swift
// previously Color+HexAndCSSColorNames.swift
//
// Created by Norman Basham on 12/8/15.
// Copyright ©2018 Black Labs. All rights reserved.
//
// 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