nickarthur

import React from 'react';
import {
  Sphere
} from 'react-vr';
import * as CANNON from 'cannon/build/cannon.js'

export default class Particle extends React.Component {
  constructor(props) {
    this.body = new CANNON.Body({
      mass: 1,

nickarthur

#count of items
aws dynamodb scan --table-name baskets --select COUNT
#item by key
aws dynamodb get-item --table-name baskets --key '{"Id":{"S": "195eaf9c-50e6-4524-81e0-22403e46b6df"}}'

nickarthur

git remote prune origin - to remove a deleted remote branch.
git rebase -i - interactive rebase with options to pick, squash, discard and reorder commits.
git update-index --assume-unchanged

Undoing a merge:

$ git pull $REMOTE $BRANCH
# uh oh, that wasn't right
$ git reset --hard ORIG_HEAD
# all is right with the world

nickarthur

git remote prune origin - to remove a deleted remote branch.
git rebase -i - interactive rebase with options to pick, squash, discard and reorder commits.
git update-index --assume-unchanged

Undoing a merge:

$ git pull $REMOTE $BRANCH
# uh oh, that wasn't right
$ git reset --hard ORIG_HEAD
# all is right with the world

nickarthur

Discard unstaged changes

For a single file: git checkout path/to/file/to/revert

For all unstaged files: git checkout -- .

List all untracked files

git ls-files --others --exclude-standard

nickarthur

initialize git depository in the current directory

git init .

display the git remote/origin

cat .git/config

nickarthur

# guardar comando de push para o origin depois de um 'git remote add'
git push -u origin master

# diferenças entre as alterações locais e o HEAD
git diff HEAD

# mostra apenas a diferença no staged
git diff --staged

# remove do staged

nickarthur

# Removing a branch

Local  : git branch -D <branch>
Remote : git push origin :<branch>

#---------------------------

# Rename commit message
# ref: http://darrinholst.com/post/359817782

nickarthur

git rm --cached filename
git update-index --assume-unchanged [path]

nickarthur

// Install the TypeScript transpiler using npm:
$ npm install -g typescript
// Then use tsc to manually compile a TypeScript source file into ES5:
$ tsc test.ts
$ node test.js

// Since TypeScript@1.8.2, tsc has a default rule for --module option: target === 'ES6' ? 'ES6' : 'commonjs' (more details can be found here), so we can simply run:
$ tsc ./a.ts ./b.ts

// For Angular 2 projects there are a number of specific settings that need to be configured in a project's