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Pedro Henrique crossworth

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@erikhenrique
erikhenrique / bin-cc.md
Last active June 30, 2024 22:14
Bin de cartões de crédito para validação

Validação para cartão de crédito.

Bin e padrões para validação de cartão de crédito.

Bandeira Começa com Máximo de número Máximo de número cvc
Visa 4 13,16 3
Mastercard 5 16 3
@pedrommone
pedrommone / home.blade.php
Created December 23, 2014 11:42
Socket.io implementantion with Redis, Laravel and Node.
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Laravel PHP Framework</title>
<style>
</style>
<script src="https://cdn.socket.io/socket.io-1.2.1.js"></script>
@arxdsilva
arxdsilva / tokenGeneratorExample.go
Last active May 22, 2024 03:06
Golang - How to generate a random Token
package main
// https://play.golang.org/p/5VsRVVtyo-J
import (
"crypto/rand"
"fmt"
)
func tokenGenerator() string {
@posener
posener / go-table-driven-tests-parallel.md
Last active July 10, 2024 13:19
Be Careful with Table Driven Tests and t.Parallel()

Be Careful with Table Driven Tests and t.Parallel()

We Gophers, love table-driven-tests, it makes our unittesting structured, and makes it easy to add different test cases with ease.

Let’s create our table driven test, for convenience, I chose to use t.Log as the test function. Notice that we don't have any assertion in this test, it is not needed to for the demonstration.

func TestTLog(t *testing.T) {
	t.Parallel()
@unoexperto
unoexperto / patch_apk_for_sniffing.md
Last active July 5, 2024 02:41
How to patch Android app to sniff its HTTPS traffic with self-signed certificate

How to patch Android app to sniff its HTTPS traffic with self-signed certificate

  • Download apktool from https://ibotpeaches.github.io/Apktool/
  • Unpack apk file: java -jar /home/expert/work/tools/apktool.jar d net.flixster.android-9.1.3@APK4Fun.com.apk
  • Modify AndroidManifest.xml by adding android:networkSecurityConfig="@xml/network_security_config" attribute to application element.
  • Create file /res/xml/network_security_config.xml with following content:
<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <base-config>
@1480c1
1480c1 / urlencode.sh
Last active December 29, 2022 03:08
posix shell urlencode and urldecode that handles multiline strings from both stdin and from arguments
urlencode() (
string=${*:-$(
cat -
printf x
)}
[ -n "$*" ] || string=${string%x}
# Zero index, + 1 to start from 1 since sed starts from 1
lines=$(($(printf %s "$string" | wc -l) + 1))
lineno=1
while [ $lineno -le $lines ]; do
@iducool
iducool / sentry_interceptor.dart
Created January 26, 2021 09:16
Sentry web services tracking feature with Dio API client
import 'package:dio/dio.dart';
import 'package:sentry_flutter/sentry_flutter.dart';
class SentryInterceptor extends InterceptorsWrapper {
@override
Future onResponse(Response response) {
Sentry.addBreadcrumb(
Breadcrumb(
type: 'http',
category: 'http',