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Leonardo Razovic lrazovic

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  • Polimec Foundation
  • Zug, Switzerland
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@lrazovic
lrazovic / main.ts
Created February 13, 2024 13:21
Generate X Polkadot/Substrate Accounts
import { Keyring } from "npm:@polkadot/ui-keyring";
import { cryptoWaitReady } from "https://deno.land/x/polkadot@0.2.45/util-crypto/crypto.ts";
import { mnemonicGenerate } from "https://deno.land/x/polkadot@0.2.45/util-crypto/mnemonic/index.ts";
// generate a random mnemonic, 12 words in length
const MNEMONIC = mnemonicGenerate(12);
console.log(MNEMONIC);
cryptoWaitReady().then(async () => {
// load all available addresses and accounts;
@lrazovic
lrazovic / main.rs
Created July 17, 2022 22:26
//! In Module 1, we discussed Block ciphers like AES. Block ciphers have a fixed length input.
//! Real wold data that we wish to encrypt _may_ be exactly the right length, but is probably not.
//! When your data is too short, you can simply pad it up to the correct length.
//! When your data is too long, you have some options.
//!
//! In this exercise, we will explore a few of the common ways that large pieces of data can be broken
//! up and combined in order to encrypt it with a fixed-length block cipher.
//!
//! WARNING: ECB MODE IS NOT SECURE.
//! Seriously, ECB is NOT secure. Don't use it irl. We are implementing it here to understand _why_ it
@lrazovic
lrazovic / rsa.c
Last active February 28, 2022 11:37
#include <math.h>
#include <stdio.h>
int primo(int a) {
int i;
int r = (int)sqrt(a);
for (i = 2; i <= r; i++) {
if (a % i == 0) {
return 0; // Non primo
@lrazovic
lrazovic / resolve-conflict.md
Created January 7, 2022 13:53

The easiest way to solve conflict

A stupid method that should not be used to solve conflicts, but it works.

  1. Move the current view folder to another folder, such as Desktop.
  2. Clone the repository again into a new, empty folder.
  3. Enter in development branch
  4. Move the view folder you saved earlier to where the new cloned view folder is, overwrite all the files in the view folder.
  5. Now you can commit and push your changes
@lrazovic
lrazovic / keybase.md
Created July 18, 2021 09:13

Keybase proof

I hereby claim:

  • I am lrazovic on github.
  • I am lrazovic (https://keybase.io/lrazovic) on keybase.
  • I have a public key ASCPvStWVdiOE0n5gS3q0LhrgxvYHODUDF_MAVYWHWqpYQo

To claim this, I am signing this object:

@lrazovic
lrazovic / search.css
Created December 17, 2018 08:42
body {
background-color: #dad4ce;
background-image: url(/images/arancia_2.jpg);
}
.navbar-default {
background-color: #f7f7f7;
}
.searchbar {
margin-top: 5%;
margin-left: 15%;
@lrazovic
lrazovic / search.js
Created December 17, 2018 08:41
function initializeStorage() {
if (typeof localStorage.recipes == "undefined") {
localStorage.recipes = "[]";
}
if (localStorage.recipes == "[]") {
$("#localStorage").css("display", "none");
}
if (localStorage.recipes != "[]") {
printStorage();
}
@lrazovic
lrazovic / search.jade
Created December 17, 2018 08:41
<!DOCTYPE html>
html(lang="en")
head
meta(charset="UTF-8")
meta(name="viewport", content="width=device-width, initial-scale=1")
meta(http-equiv="X-UA-Compatible", content="ie=edge")
link(rel='stylesheet', href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css")
script(src='https://code.jquery.com/jquery-3.3.1.slim.min.js', integrity='sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo', crossorigin='anonymous')
script(src="/javascript/search.js")
link(rel="stylesheet", href="/stylesheets/search.css")
@lrazovic
lrazovic / alacritty.yml
Created October 11, 2018 09:40
alacritty macOS ZSH
# Configuration for Alacritty, the GPU enhanced terminal emulator.
# Any items in the `env` entry below will be added as
# environment variables. Some entries may override variables
# set by alacritty itself.
#env:
# TERM variable
#
# This value is used to set the `$TERM` environment variable for
# each instance of Alacritty. If it is not present, alacritty will
@lrazovic
lrazovic / gist:587b7e555d56844ed606bc88a24b017c
Created September 16, 2018 17:18
VSCode Config
{
"workbench.startupEditor": "newUntitledFile",
"terminal.integrated.fontSize": 14,
"terminal.integrated.fontFamily": "Fira Mono for Powerline",
"editor.fontSize": 15,
"C_Cpp.clang_format_style": "{ BasedOnStyle: Google, IndentWidth: 4 }",
"editor.fontFamily": "Fira Mono, Menlo, Monaco, 'Courier New', monospace",
"editor.minimap.enabled": false,
"extensions.ignoreRecommendations": false,
"git.autofetch": true,