kaelzhang

import asyncio

# Ref: https://docs.python.org/3/library/asyncio-eventloop.html#asyncio.get_event_loop
# > If there is no current event loop set in the current OS thread,
# > the OS thread is main, and set_event_loop() has not yet been called,
# > asyncio will create a new event loop and set it as the current one
loop = asyncio.get_event_loop()

# So, loop2 is loop
loop2 = asyncio.get_event_loop()

kaelzhang

fs.stat(path, function(err, stats) {
    console.log(path);
    console.log();
    console.log(stats);
    console.log();
 
    if (stats.isFile()) {
        console.log('    file');
    }
    if (stats.isDirectory()) {

kaelzhang

There is a common problem we often encounter when using vscode.

[pylint] E0401:Unable to import 'tensorflow'

• First make sure that both the python.pythonPath and python.linting.pylintPath are configured correctly in the WORKSPACE SETTINGS, especilly for the cases when you use anaconda or virtualenv

{

kaelzhang

gpg --full-gen-key

gpg -K
# /Users/kael/.gnupg/pubring.kbx
# ------------------------------
# sec   rsa2048 2018-09-04 [SC]
#       XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
# uid           [ultimate] Kael Zhang <i+maven-central@kael.me>
# ssb   rsa2048 2018-09-04 [E]

kaelzhang

Homebrew build logs for imagemagick on macOS 10.13.6
Build date: 2018-08-31 10:14:44

kaelzhang

sudo chown -R `whoami` /usr/local

mkdir -p ~/installer
cd ~/installer

curl -O https://nginx.org/download/nginx-1.12.0.tar.gz
tar xJf nginx-1.12.0.tar.gz ./nginx-1.12.0

curl -O https://github.com/openresty/headers-more-nginx-module/archive/v0.32.tar.gz
tar xJf v0.32.tar.gz ./headers-more-nginx-module-0.32

kaelzhang

# install [gpg](https://www.gnupg.org/download/)

chown -R `whoami` /usr/local

brew install gpg

# http://central.sonatype.org/pages/working-with-pgp-signatures.html
# http://developer.51cto.com/art/201405/440958.htm

kaelzhang

#
# Slightly tighter CORS config for nginx
#
# A modification of https://gist.github.com/1064640/ to include a white-list of URLs
#
# Despite the W3C guidance suggesting that a list of origins can be passed as part of
# Access-Control-Allow-Origin headers, several browsers (well, at least Firefox) 
# don't seem to play nicely with this.
#

kaelzhang

wget -O node-v5.3.0-linux-x64.tar.gz https://nodejs.org/dist/v5.3.0/node-v5.3.0-linux-x64.tar.gz --no-check-certificate

kaelzhang

sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist