leonmak

// need to use launchWebAuthFlow in chrome extension 
// can't use gapi in extension
// https://github.com/google/google-api-javascript-client/issues/64

async function getIdTokenInfo(id_token: string) {
  const resp = await fetch(
    `https://oauth2.googleapis.com/tokeninfo?id_token=${id_token}`
  );
  return resp.json();
}

leonmak

import java.util.ArrayList;
import java.util.List;

class Scratch {

    class Shark {
        private final String name = "Sharkie";
        public String getName() { return name; }
    }// A
    class HammerShark extends Shark{

leonmak

<?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>AlternateMouseScroll</key>
	<true/>
	<key>AppleAntiAliasingThreshold</key>
	<integer>1</integer>
	<key>AppleScrollAnimationEnabled</key>
	<integer>0</integer>

leonmak

# if not root, find parent, set parent, return parent
p = map(chr, range(n))

def find(p, x):
    if p[x] != x:
        p[x] = find(p, p[x])
    return p[x]
    
def union(p, i, j):
    pi, pj = find(p, i), find(p, j)

leonmak

# if not root, find parent, set parent, return parent
p = map(chr, range(n))

def find(p, x):
    if p[x] != x:
        p[x] = find(p, p[x])
    return p[x]
    
def union(p, i, j):
    pi, pj = find(p, i), find(p, j)

leonmak

# if not root, find parent, set parent, return parent
p = map(chr, range(n))

def find(p, x):
    if p[x] != x:
        p[x] = find(p, p[x])
    return p[x]
    
def union(p, i, j):
    pi, pj = find(p, i), find(p, j)

leonmak

leonmak

from collections import defaultdict

class Solution(object):
    def alienOrder(self, words):
        """
        :type words: List[str]
        :rtype: str
        """
        graph = defaultdict(list)        
                

leonmak

In VM

sudo adduser ubuntu
sudo su ubuntu
cd /home/ubuntu

mkdir .ssh
chmod 700 .ssh

cd .ssh

leonmak

# . set_gopath.sh
export GOPATH=`pwd`
export PATH="$GOPATH/bin:$PATH"

# for mac osx
# export GOBIN=$GOPATH/bin
# unset if `flogo build`

git config --global --unset alias.gb