Quentin Aupetit moust

moust / polars_expr_preprocessing.py

Created April 23, 2024 14:48

	import polars as pl

	@pl.api.register_expr_namespace("preprocessing")
	class Preprocessing:
	def __init__(self, expr: pl.Expr):
	self._expr = expr

	def scale(self) -> pl.Expr:
	return (self._expr - self._expr.min()) / (self._expr.max() - self._expr.min())

moust / Test.scala

Created December 8, 2022 15:43

Retries an operation until success or reaches given timeout.

	import java.util.concurrent.TimeoutException

	import scala.concurrent.ExecutionContext
	import scala.concurrent.Future
	import scala.concurrent.duration._

	import cats.{Applicative, Show}
	import cats.effect.{Concurrent, ContextShift, IO, Timer}
	import cats.syntax.applicativeError._
	import cats.syntax.flatMap._

moust / OnlyOnePrimary.scala

Created September 6, 2022 15:03

	import shapeless.{HList, LabelledGeneric, Poly1, Witness}
	import shapeless.labelled.{FieldType, field}
	import shapeless.ops.hlist
	import shapeless.tag.@@

	trait Primary {
	val primary: Option[Boolean]
	}

	object OnlyOnePrimary {

moust / JsonPointer.scala

Created April 5, 2022 12:55

JsonPointer based on [[https://datatracker.ietf.org/doc/html/rfc6901 RFC 6901]]

	import atto.Atto._
	import atto.Parser
	import io.circe.optics.JsonPath
	import io.circe.optics.JsonPath.root

	import scala.annotation.tailrec
	import scala.util.Try

	object JsonPointer {

moust / OptimizerSpec.scala

Created April 24, 2019 10:20

Spark unit test context

	class OptimizerSpec extends FlatSpec with Matchers with SparkSetup {
	"solve" should "work with just intercept" in withSparkSession { session =>
	...
	}
	}

moust / preload.html

Last active August 29, 2015 14:23

JavaScript Preloader

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>Preload</title>
	</head>
	<body>
	<progress id="loading" value="0"></progress>
	<script src="preload.js"></script>
	<script>

moust / spectrogram.html

Created June 24, 2015 14:53

Spectrogram using Web Audio API

moust / oscilloscope.html

Created June 24, 2015 14:52

Oscilloscope using Web Audio API

moust / ffmpeg-install.sh

Last active August 29, 2015 14:19

FFmpeg install script for OS X

	#!/bin/bash

	# Any subsequent commands which fail will cause the shell script to exit immediately
	set -e

	# OS version
	OS_Version=$(sw_vers -productVersion)

	# install homebrew if not already installed
	if hash brew 2>/dev/null; then

moust / setup-ap.sh

Last active September 28, 2016 06:55

Setup AP network with local dns routing on RaspberryPi

	#!/bin/bash

	if [[ "$EUID" -ne 0 ]]; then
	echo -e "\e[31mPlease run as root\e[0m"
	exit 1
	fi

	read -p "Please provide your new SSID: " SSID

	read -p "Please provide your new AP network (i.e. 192.168.1.X). Remember to put X at the end!!! " NETWORK