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@khalidx
khalidx / node-typescript-esm.md
Last active November 14, 2024 08:26
A Node + TypeScript + ts-node + ESM experience that works.

The experience of using Node.JS with TypeScript, ts-node, and ESM is horrible.

There are countless guides of how to integrate them, but none of them seem to work.

Here's what worked for me.

Just add the following files and run npm run dev. You'll be good to go!

package.json

@perrygeo
perrygeo / us_counties_geocoding.md
Created December 13, 2022 15:27
Geocoding US Counties with PostGIS

County/State level geocoding in postgis

If your geocoding task requires only US county and state level information, you can avoid a third party web service dependency using open data and postgis.

Data source

Natural Earth counties, US only.

@psobot
psobot / kos_file_dumper.py
Last active June 13, 2023 16:27
Kurzweil KOS File Packer/Unpacker
"""
Kurzweil K2500/K2600 KOS operating system update file packer/repacker
by Peter Sobot, Nov 6, 2021
@psobot / [email protected]
Requirements: none! Pure Python. Just use Python 3.2+.
"""
import os
import math
@slikts
slikts / react-memo-children.md
Last active November 7, 2024 04:59
Why using the `children` prop makes `React.memo()` not work

nelabs.dev

Why using the children prop makes React.memo() not work

I've recently ran into a pitfall of [React.memo()][memo] that seems generally overlooked; skimming over the top results in Google just finds it mentioned in passing in a [React issue][regit], but not in the [FAQ] or API [overview][react-api], and not in the articles that set out to explain React.memo() (at least the ones I looked at). The issue is specifically that nesting children defeats memoization, unless the children are just plain text. To give a simplified code example:

const Memoized = React.memo(({ children }) => (<div>{children}</div>));
// Won't ever re-render
<Memoized>bar</Memoized>
// Will re-render every time; the memoization does nothing
@jamietre
jamietre / ddns_provider.conf
Last active July 10, 2023 03:11
Howto - using duckdns with Synology RT2600AC
[DuckDNS]
modulepath=/sbin/duckddns
queryurl=duckDNS.org
@pesterhazy
pesterhazy / ripgrep-in-emacs.md
Last active July 19, 2024 16:05
Using ripgrep in Emacs using helm-ag (Spacemacs)

Why

Ripgrep is a fast search tool like grep. It's mostly a drop-in replacement for ag, also know as the Silver Searcher.

helm-ag is a fantastic package for Emacs that allows you to display search results in a buffer. You can also jump to locations of matches. Despite the name, helm-ag works with ripgrep (rg) as well as with ag.

How

@metafeather
metafeather / main.go
Created April 27, 2017 13:06
Get goroutine id for debugging
# ref: https://play.golang.org/p/OeEmT_CXyO
package main
import (
"fmt"
"runtime"
"strconv"
"strings"
"sync"
)
@ourmaninamsterdam
ourmaninamsterdam / LICENSE
Last active November 7, 2024 03:37
Arrayzing - The JavaScript array cheatsheet
The MIT License (MIT)
Copyright (c) 2015 Justin Perry
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
@csfrancis
csfrancis / gdb_ruby_backtrace.py
Last active June 25, 2024 19:12
Dump an MRI call stack from gdb
# Updated for Ruby 2.3
string_t = None
def get_rstring(addr):
s = addr.cast(string_t.pointer())
if s['basic']['flags'] & (1 << 13):
return s['as']['heap']['ptr'].string()
else:
return s['as']['ary'].string()
@leemour
leemour / FontFix RubyMine
Last active October 6, 2018 06:42
Fixing font anti-aliasing for Ubuntu.
# Change Java Runtime:
sudo update-alternatives --config java
# Delete Open-JDK
sudo apt-get purge openjdk-\* icedtea-\* icedtea6-\*
# Change fonts - remove hinting:
http://askubuntu.com/questions/32624/ugly-fonts-in-netbeans-how-can-i-make-it-use-the-system-font
# Change RubyMine AntiAliasing first: