lionello

import std.file : read;
import std.stdio;
import std.base64;
import std.string;
import std.conv;
import std.algorithm : map;

enum DerTag {
  EndOfContent = 0x0,
  Bool = 0x1,

lionello

#!/usr/bin/env dmd -run
import std.range;
struct Words(R,int maxWordLen = 4)
{
  int wordLen;
  R inner;
  dchar[maxWordLen] buffer;
  this(R inner) {
    this.inner = inner.save;//refRange(&inner);
    foreach (ref d; buffer) {

lionello

#define MOTOR_L_F  6
#define MOTOR_L_B  5
#define MOTOR_R_B  9
#define MOTOR_R_F  10

#define SENSOR_L 11
#define SENSOR_F 12

void left(int speed)
{

lionello

// Copyright Lionello Lunesu, placed in the public domain.
import std.algorithm;
import std.range;

ubyte charCode(dchar c) pure {
    switch (c) {
        case '<': return 0;
        case 'A': .. case 'Z': return cast(ubyte)(c - 'A' + 10);
        case '0': .. case '9': return cast(ubyte)(c - '0');
        default: assert(0);

lionello

#!/usr/bin/env node
const FS = require('fs')
const Path = require('path')

const FolderMap = {
    "1x": "mipmap-mdpi",
    "2x": "mipmap-xhdpi",
    "3x": "mipmap-xxhdpi",
}

lionello

import std.xml;
import std.file;
import std.stdio;
import std.conv;
import std.math;

real EPSILON = 1e-2;


real distance_to_line(real fx, real fy, real tx, real ty, real px, real py) {

lionello

#!/usr/bin/env dmd -run
import std.xml;
import std.file;
import std.stdio;


Element getElementByTagName(Element parent, string name) {
    foreach (child; parent.elements) {
        if (child.tag.name == name) {
            return child;

lionello

pragma solidity ^0.4.17;

contract ModExp {

    // Wrapper for built-in bigint_modexp (contract 0x5) as described here https://github.com/ethereum/EIPs/pull/198
    function modexp(bytes memory _base, bytes memory _exp, bytes memory _mod) public view returns(bytes memory ret) {
    
        uint256 bl = _base.length;
        uint256 el = _exp.length;
        uint256 ml = _mod.length;

lionello

#!/usr/bin/env bash
# Source: https://gist.github.com/lionello/6bb597fc600932c6c737aab3b402147c

ignore=0
decode=0
dashdash=0
args=()
files=()

while [ $# -gt 0 ]; do

lionello

#!/usr/bin/env node
const Child_process = require('child_process')
const Web3 = require('web3')
const Assert = require('assert')

const SOL = `
contract BS {
    function isValidSignature(
        address signer,
        bytes32 hash,