- Rename the file from
.js
to.ts
- Change
module.exports =
toexport =
- Change all
exports.foobar =
toexport const foobar =
- Update top-level
require
calls to staticimport
.
With the addition of ES modules, there's now no fewer than 24 ways to load your JS code: (inline|not inline) x (defer|no defer) x (async|no async) x (type=text/javascript | type=module | nomodule) -- and each of them is subtly different.
This document is a comparison of various ways the <script>
tags in HTML are processed depending on the attributes set.
If you ever wondered when to use inline <script async type="module">
and when <script nomodule defer src="...">
, you're in the good place!
Note that this article is about <script>
s inserted in the HTML; the behavior of <script>
s inserted at runtime is slightly different - see Deep dive into the murky waters of script loading by Jake Archibald (2013)
This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).
Matrix multiplication is a mathematical operation that defines the product of
There is a lot of hidden treasure lying within university pages scattered across the internet. This list is an attempt to bring to light those awesome courses which make their high-quality material i.e. assignments, lectures, notes, readings & examinations available online for free.
A kind-of-FAQ for operating the Tessel 2 from the commandline (via SSH, serial console or tessel root
).
Prefix your commands with "DEBUG=commands:usb
" to learn about the commands sent to the device:
$ DEBUG=commands:usb t2 wifi -l
INFO Looking for your Tessel...
#! /usr/bin/env python | |
# coding: utf-8 | |
''' | |
auto switch keyboard between different applications | |
if you want to change the app list, modify the var 'ignore_list' | |
''' | |
from AppKit import NSWorkspace, NSWorkspaceDidActivateApplicationNotification, NSWorkspaceApplicationKey |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
#!/usr/bin/env sh | |
# Download lists, unpack and filter, write to stdout | |
curl -s https://www.iblocklist.com/lists.php \ | |
| sed -n "s/.*value='\(http:.*=bt_.*\)'.*/\1/p" \ | |
| xargs wget -O - \ | |
| gunzip \ | |
| egrep -v '^#' |