jexchan

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

sindresorhus

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

1. Use ESM yourself. (preferred)
   Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
3. Stay on the existing version of the package until you can move to ESM.

remarkablemark

How to add an image to a gist

1. Create or find a gist that you own.
2. Clone your gist (replace <hash> with your gist's hash):

   # with ssh
   git clone git@gist.github.com:<hash>.git mygist
   
   # with https

git clone https://gist.github.com/.git mygist

CMCDragonkai

HTTP Streaming (or Chunked vs Store & Forward)

The standard way of understanding the HTTP protocol is via the request reply pattern. Each HTTP transaction consists of a finitely bounded HTTP request and a finitely bounded HTTP response.

However it's also possible for both parts of an HTTP 1.1 transaction to stream their possibly infinitely bounded data. The advantages is that the sender can send data that is beyond the sender's memory limit, and the receiver can act on

rstacruz

Setting up Jest with ESM

Here are some different ways on how to set up Jest to support ESM. This applies for Jest v25, Node v13, and Babel v7.

Method A: Native Node.js support

Node v14 and Jest v26 support ESM natively with the --experimental-vm-modules flag.

Install cross-env:

mikehwang

Profile JSON schema

Using jq is great for examining JSON objects. You can extend its functionality with custom methods. The following is useful to understand at a high level the structure of arbitrary JSONs which is useful when trying to understand new data sources.

Requires jq verison 1.5.

Profile an object

Add the following method to your ~/.jq:

domenic

This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
 // the rest of your code goes here.

robmiller

#
# Working with branches
#

# Get the current branch name (not so useful in itself, but used in
# other aliases)
branch-name = "!git rev-parse --abbrev-ref HEAD"
# Push the current branch to the remote "origin", and set it to track
# the upstream branch
publish = "!git push -u origin $(git branch-name)"

jeroenvdgulik

The list is now hosted on a repository so you can PR -> https://github.com/jeroenvdgulik/awesome-talks/blob/master/README.md

The list

• Alberto Brandolini - Chasing Elephants https://youtu.be/klsksbDJOhI
• Erik Meijer - One Hacker Way https://youtu.be/FvMuPtuvP5w
• Erik Meijer - Category Theory, The essence of interface-based design https://youtu.be/JMP6gI5mLHc
• Gary Bernhardt - Wat https://www.destroyallsoftware.com/talks/wat
• Konstantin Kudryashov - Min-maxing Software Costs https://youtu.be/uQUxJObxTUs
• Marco Pivetta - Extremely Defensive PHP https://youtu.be/8d2AtAGJPno

joerx

• php process is wrapped like this: PHP file -> php-fpm -> nginx
• basically means disable all facilities that catch output from the script on it's way to nginx
• standard error output will the end in Nginx's logging facility

On CentOS

• make sure your script does not set error_log
• edit /etc/php-fpm.conf, disable line error_log = /var/log/php-fpm/error.log
• edit /etc/php-fpm.d/www.conf, disable line starting with php_admin_value[error_log] = ...
• restart fpm: systemctl restart php-fpm