lttlrck

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

jfmengels

lodash v4.17.20

Array

• _.chunk
• _.compact
• _.concat

lededje

jest.mock('moment', () => {
  const moment = require.requireActual('moment');
  return moment.utc;
});

a2ikm

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
  <dict>
    <key>Label</key>
      <string>limit.maxfiles</string>
    <key>ProgramArguments</key>
      <array>
        <string>launchctl</string>
        <string>limit</string>

krstffr

// A common redux pattern when dealing with async functions is to use thunk.
// This usually means your action returns a new function instead of an action object,
// and the thunk middleware will make it all work. Example:
const asyncAction = () => dispatch => setTimeout(() => dispatch(someOtherAction()), 10000);

// Now: maybe that async stuff going on is calling some API which you don't want to overload
// with request, and that's what debounce is for.
// This is an example of a debounced function which will only be calleable once every second.
import { debounce } from 'lodash';
const debouncedFn = debounce(() => callApi(), 1000, { leading: true, trailing: false });

joyrexus

collapsible markdown?

CLICK ME

yes, even hidden code blocks!

print("hello world!")

lelandrichardson

declare var __DEV__: boolean;

declare module 'react-native' {

  declare type Color = string | number;

  declare type Transform =
    { perspective: number } |
    { scale: number } |
    { scaleX: number } |

wende

module SingletonIncrementer exposing (..)

{-| Experiment on implementing type-safe OTP compliant GenServer
-}

import Platform exposing (Task(..))
import Task
import Time

tombigel

How to Change Open Files Limit on OS X and macOS

This text is the section about OS X Yosemite (which also works for macOS Sierra) from https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/#mac-os-x

The last time i visited this link it was dead (403), so I cloned it here from the latest snapshot in Archive.org's Wayback Machine https://web.archive.org/web/20170523131633/https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/

Mac OS X

To check the current limits on your Mac OS X system, run:

jaredly

let module Styled = {
  let module Create (Config: {
    let name: string;
    let style: ReactNative.Style.style;
  }) => {
    let component = ReasonReact.statelessComponent Config.name;
    let make ::paddingVertical=? => {
      let style = combineStylesSomeHow Config.style paddingVertical; /* <- this is an optional btw */
      View.make ::style