jsoendermann

Keybase proof

I hereby claim:

• I am jsoendermann on github.
• I am jsoendermann (https://keybase.io/jsoendermann) on keybase.
• I have a public key whose fingerprint is 9AD4 1092 7FC9 294A 8F7C 0488 66C4 BA6A D452 476A

To claim this, I am signing this object:

jsoendermann

// tsconfig.json:
// {
//   "compilerOptions": {
//     "target": "es6",
//     "experimentalDecorators": true
//   }
// }

const decorator = (target: any, propertyKey: string, descriptor: PropertyDescriptor) => {
  const originalMethod = descriptor.value;

jsoendermann

interface IValue<T> {
  type: 'value'
  value: T
}

interface IError<E extends Error> {
  type: 'error'
  error: E
}

jsoendermann

const EPSILON = 0.1

const cluster = (array, threshold) => {
  for (const e of array) {
    return array.filter(e_ => Math.abs(e - e_) < EPSILON).length / array.length >= threshold
  }
}

if (
  cluster([0, 0.0001, 0.01, 0.0, 9], 0.5) &&

jsoendermann

MongoDB Style Guide

General

• Don't mix types. Do be conservative in what you write liberal in what you accept
• Don't use the empty string or 0 for their falsiness. Do make non-casting, explicit comparisons

Enums

• Don't use numbers, booleans or any other types to model enumerations. Do model them as uppercase string constants, e.g. "WAITING", "IN_PROGRESS" and "COMPLETED".

jsoendermann

import sectionListGetItemLayout from 'react-native-section-list-get-item-layout'

class MyComponent extends React.Component {
  constructor(props) {
    super(props)

    this.getItemLayout = sectionListGetItemLayout({
      // The height of the row with rowData at the given sectionIndex and rowIndex
      getItemHeight: (rowData, sectionIndex, rowIndex) => sectionIndex === 0 ? 100 : 50,

jsoendermann

React Native

+++ Our team has lots of experience with JavaScript + React

+++ Build once for both platforms

++ Much better developer experience (faster turnaround times)

+ Can update without having to go through the app store most of the time

jsoendermann

• angry ant
• bashful bee
• cunning cod
• dodgy dove
• edgy eel
• fidgety frog
• gregarious giraffe
• hapless hedgehog
• inept impala
• jovial jaguar

jsoendermann

RESOURCE="/${OSS_BUCKET_NAME}/${OBJECT_NAME}"
CONTENT_MD5=$(openssl dgst -md5 -binary "${FILEPATH}" | openssl enc -base64)
CONTENT_TYPE=$(file -ib "${FILEPATH}" |awk -F ";" '{print $1}')
DATE_VALUE="`TZ=GMT date +'%a, %d %b %Y %H:%M:%S GMT'`"
STRING_TO_SIGN="PUT\n${CONTENT_MD5}\n${CONTENT_TYPE}\n${DATE_VALUE}\n${RESOURCE}"
SIGNATURE=$(echo -e -n $STRING_TO_SIGN | openssl dgst -sha1 -binary -hmac $OSS_ACCESS_KEY_SECRET | openssl enc -base64)
URL="http://${OSS_BUCKET_NAME}.${OSS_REGION}.aliyuncs.com/${OBJECT_NAME}"
curl -i -q -X PUT -T "${FILEPATH}" \
  -H "Host: ${OSS_BUCKET_NAME}.${OSS_REGION}.aliyuncs.com" \
  -H "Date: ${DATE_VALUE}" \

jsoendermann

alias gs="git status -sb"
alias gd="git diff"
alias ga="git add"
alias gh="git checkout"
alias gc="git commit"
alias gcn="git commit --no-verify"
alias gca="git commit --amend --no-edit"
alias gp="git push"
alias gpl="git pull"
alias gpr="git pull --rebase"