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Oppodelldog

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Oppodelldog / inner.sh

Created November 27, 2019 20:29

shell - nested traps

	#!/bin/bash

	err_report() {
	echo "error in inner script: $(caller):$1"
	}

	trap 'err_report $LINENO' ERR

	echo "INNER SCRIPT"

Oppodelldog / boolfuck.go

Created March 10, 2019 23:28

boolfuck interpreter (codewars kata, SPOILER)

	package kata

	import (
	"strings"
	)

	// Boolfuck entry point for codewars kata
	func Boolfuck(code string, input string) string {
	return NewBookFuckInterpreter().Run(code, input)
	}

Oppodelldog / just-exec.sh

Created September 8, 2018 08:22

quickfix for crappy terminal in docker container

stty rows 50 && stty cols 2500 && export PS1='\u@\h: ' bash

Oppodelldog / graceful-shutdown-sample.go

Last active September 2, 2020 22:22

golang - graceful shutdown sample

Oppodelldog / arduino_analog_send.c

Last active April 2, 2017 15:22

arduino uno - send analog input values via serial connection

	int sensors[]{A0,A1,A2,A3,A4,A5};
	void setup()
	{
	Serial.begin(9600);
	}

	void loop()
	{
	int numberOfSensors = sizeof(sensors)/sizeof(int);

Oppodelldog / go-rand-test.go

Created November 25, 2015 22:16

short test of randomgenerated, structured data,trying to create scope safe random numbers

Oppodelldog / all-combinations.js

Created August 17, 2015 07:52

Evaluate all possible combinations of array items

	var arr = ["a","b","c","d","e","f","g","h","i","j"];

	for(i = 0; i <= Math.pow(2,arr.length)-1; i++){

	var mask = i;
	console.log("-------------------------------------" + mask);
	var combination = "";
	for(y=0; y<arr.length; y++){
	if((mask & Math.pow(2,y)) == Math.pow(2,y)) combination += " " + arr[y];
	}