fschuindt

My Elixir Study Notes

Important Links

• Writing Assertive Code With Elixir

Notes

• Get some help:

iex> i 'hello'
Term

mmazzarolo

import React, { PropTypes } from 'react'
import { StyleSheet, TouchableOpacity } from 'react-native'
import { View } from 'react-native-animatable'

const DEFAULT_SIZE_MULTIPLIER = 0.7
const DEFAULT_OUTER_BORDER_WIDTH_MULTIPLIER = 0.2

const RadioButton = ({ size, innerColor, outerColor, isSelected, onPress, ...props }) => {
  const outerStyle = {
    borderColor: outerColor,

chourobin

Bridging Native & React for iOS & Android

js -> native

• Simple Example
• Callbacks
• Promises
• Properties

native -> js

scf4

import React from 'react';
import { View, Text, TextInput, StyleSheet } from 'react-native';

const styles = StyleSheet.create({
  wrapper: {
    width: '90%',
    height: 24,
    position: 'relative',
    alignSelf: 'center',
  },

guilhermepontes

Get the old VSCode icon back!! 🔥 🔥

First download the new old icon: https://cl.ly/mzTc (based on this)

You can also use the icon you want, but you need to convert it to .icns. You can use this service to convert PNG to ICNS.

Go to Applications and find VSCode, right click there and choose Get Info. Drag 'n drop the new icon.

kerbeh

##FFmpeg greenscreen process

ffmpeg -hwaccel videotoolbox -i background.jpg -i out.mp4 -filter_complex "[1:v]colorkey=0x34d454:0.3:0.15[ckout];[0:v][ckout]overlay[despill];[despill] despill=green[colorspace];[colorspace]format=yuv420p[out]" -map "[out]" output.mp4

###Explanation

*hwaccel enable hardware accelartion profile videotoolbok is avlaiable on my mac for this codec *-i is the input, the greenscreen video is second and the background image is first *-filter_complex chains up the filters in a string *colorkey provides the color of the green screen in hex, the threshold to match (higher is more) and the blend (higher is more)

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

rauchg

#!/usr/bin/env bash
function p() {
	jq -n \
		--arg content "$*" \
		'{
      "model": "pplx-7b-online",
      "messages": [
        {
          "role": "system",
          "content": "Be precise and concise."

getaaron

• Call 1-800-829-1040
• Press 1 for English (or other language as desired)
• Press 2 for personal tax
• Press 1 for form / tax history
• Press 3 for other
• Press 2 for other
• Ignore 2 SSN prompts till you get secret other menu
• Press 2 for personal tax
• Press 3 for other
• Wait for agent!