Ethan Nguyen haint

## uint8_to_hex.cpp
#include <sstream>
#include <iostream>
#include <iomanip>

std::string uint8_to_hex_string(const uint8_t *v, const size_t s) {
  std::stringstream ss;

  ss << std::hex << std::setfill('0');

  for (int i = 0; i < s; i++) {

## minikube.md

      
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                rahulkumar-aws
                / minikube.md
            
            
              Last active
              March 24, 2025 10:30
            
              
                Install/Uninstall Minikube from Mac
              
          
    minikube stop; minikube delete
docker stop $(docker ps -aq)
rm -r ~/.kube ~/.minikube
sudo rm /usr/local/bin/localkube /usr/local/bin/minikube
systemctl stop '*kubelet*.mount'
sudo rm -rf /etc/kubernetes/
docker system prune -af --volumes

  
## CryptoKitties.sol
// Copied from: https://ethfiddle.com/09YbyJRfiI

// CryptoKitties Source code
// Copied from: https://etherscan.io/address/0x06012c8cf97bead5deae237070f9587f8e7a266d#code

pragma solidity ^0.4.11;

/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control

## S3-Static-Sites.md

      
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                bradwestfall
                / S3-Static-Sites.md
            
            
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              July 17, 2025 09:01
            
              
                Use S3 and CloudFront to host Static Single Page Apps (SPAs) with HTTPs and www-redirects. Also covers deployments.
              
          
    S3 Static Sites

⚠ This post is fairly old. I don't keep it up to date. Be sure to see comments where some people have posted updates
What this will cover

Host a static website at S3
Redirect www.website.com to website.com
Website can be an SPA (requiring all requests to return index.html)
Free AWS SSL certs
Deployment with CDN invalidation


## RsaExample.java
import javax.crypto.Cipher;
import java.io.InputStream;
import java.security.*;
import java.util.Base64;

import static java.nio.charset.StandardCharsets.UTF_8;

public class RsaExample {
    public static KeyPair generateKeyPair() throws Exception {
        KeyPairGenerator generator = KeyPairGenerator.getInstance("RSA");

## ParseRSAKeys.java
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.PKCS8EncodedKeySpec;

## curl.md

      
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                subfuzion
                / curl.md
            
            
              Last active
              October 11, 2025 00:58
            
              
                curl POST examples
              
          
    Common Options

-#, --progress-bar
Make curl display a simple progress bar instead of the more informational standard meter.
-b, --cookie <name=data>
Supply cookie with request. If no =, then specifies the cookie file to use (see -c).
-c, --cookie-jar <file name>
File to save response cookies to.

  
## build-report.groovy
<!DOCTYPE html>
<head>
  <title>Build report</title>
  <style type="text/css">
    body
    {
      margin: 0px;
      padding: 15px;
    }
	#include <sstream>
	#include <iostream>
	#include <iomanip>

	std::string uint8_to_hex_string(const uint8_t *v, const size_t s) {
	std::stringstream ss;

	ss << std::hex << std::setfill('0');

	for (int i = 0; i < s; i++) {
	// Copied from: https://ethfiddle.com/09YbyJRfiI

	// CryptoKitties Source code
	// Copied from: https://etherscan.io/address/0x06012c8cf97bead5deae237070f9587f8e7a266d#code

	pragma solidity ^0.4.11;

	/**
	* @title Ownable
	* @dev The Ownable contract has an owner address, and provides basic authorization control
	import javax.crypto.Cipher;
	import java.io.InputStream;
	import java.security.*;
	import java.util.Base64;

	import static java.nio.charset.StandardCharsets.UTF_8;

	public class RsaExample {
	public static KeyPair generateKeyPair() throws Exception {
	KeyPairGenerator generator = KeyPairGenerator.getInstance("RSA");
	import java.io.IOException;
	import java.net.URISyntaxException;
	import java.nio.file.Files;
	import java.nio.file.Paths;
	import java.security.KeyFactory;
	import java.security.NoSuchAlgorithmException;
	import java.security.PrivateKey;
	import java.security.interfaces.RSAPublicKey;
	import java.security.spec.InvalidKeySpecException;
	import java.security.spec.PKCS8EncodedKeySpec;
	<!DOCTYPE html>
	<head>
	<title>Build report</title>
	<style type="text/css">
	body
	{
	margin: 0px;
	padding: 15px;
	}