Joshua Chinemezu joshuachinemezu

The world is my parish

joshuachinemezu / app.js

Created February 15, 2018 01:05 — forked from verticalgrain/app.js

React Router V4 Redirect after form submission

	import React, { Component } from 'react'
	import { Redirect } from 'react-router'

	export default class ContactForm extends Component {
	constructor () {
	super();
	this.state = {
	fireRedirect: false
	}
	}

joshuachinemezu / test-php-basic-auth.php

Created March 7, 2018 17:01 — forked from rchrd2/test-php-basic-auth.php

PHP basic auth example

	<?php
	function require_auth() {
	$AUTH_USER = 'admin';
	$AUTH_PASS = 'admin';
	header('Cache-Control: no-cache, must-revalidate, max-age=0');
	$has_supplied_credentials = !(empty($_SERVER['PHP_AUTH_USER']) && empty($_SERVER['PHP_AUTH_PW']));
	$is_not_authenticated = (
	!$has_supplied_credentials \|\|
	$_SERVER['PHP_AUTH_USER'] != $AUTH_USER \|\|
	$_SERVER['PHP_AUTH_PW'] != $AUTH_PASS

joshuachinemezu / gist:f3145cd0c6598217bba0995256284b7b

Created July 30, 2018 14:30 — forked from marty-wang/gist:5a71e9d0a6a2c6d6263c

Compile and deploy React Native Android app of Release version to device.

	Disclaimer: The instructions are the collective efforts from a few places online.
	Nothing here is my original. But I want to put them together in one place to save people from spending the same time as I did.

	First off, bundle.
	==================

	1. cd to the project directory
	2. Start the react-native packager if not started
	3. Download the bundle to the asset folder:
	curl "http://localhost:8081/index.android.bundle?platform=android" -o "android/app/src/main/assets/index.android.bundle"

joshuachinemezu / index.php

Created August 17, 2018 00:31 — forked from ziadoz/index.php

Simple PHP / jQuery CSRF Protection

	<?php
	// See: http://blog.ircmaxell.com/2013/02/preventing-csrf-attacks.html

	// Start a session (which should use cookies over HTTP only).
	session_start();

	// Create a new CSRF token.
	if (! isset($_SESSION['csrf_token'])) {
	$_SESSION['csrf_token'] = base64_encode(openssl_random_pseudo_bytes(32));
	}

joshuachinemezu / install virtualenv ubuntu 16.04.md

Created October 23, 2018 14:07 — forked from Geoyi/install virtualenv ubuntu 16.04.md

How to install virtual environment on ubuntu 16.04

How to install virtualenv:

sudo apt-get install python3-pip

sudo pip3 install virtualenv

joshuachinemezu / celery_tasks_error_handling.py

Created January 14, 2020 12:40 — forked from darklow/celery_tasks_error_handling.py

Celery tasks error handling example

	from celery import Task
	from celery.task import task
	from my_app.models import FailedTask
	from django.db import models

	@task(base=LogErrorsTask)
	def some task():
	return result

	class LogErrorsTask(Task):

joshuachinemezu / s3_bucket_policy

Last active June 3, 2020 08:37

joshuachinemezu / python_macos.sh

Created June 3, 2020 10:09

Upgrades macos default python to python3

	brew install pyenv

	pyenv install 3.7.3

	pyenv global 3.7.3

	echo -e 'if command -v pyenv 1>/dev/null 2>&1; then\n eval "$(pyenv init -)"\nfi' >> ~/.zshrc

	source .zshrc

joshuachinemezu / flutter_top_curve.dart

Created June 3, 2020 17:13

	import 'dart:math';

	import 'package:flutter/material.dart';

	const CURVE_HEIGHT = 250.0;
	const AVATAR_RADIUS = CURVE_HEIGHT * 0.28;
	const AVATAR_DIAMETER = AVATAR_RADIUS * 2;


	class TopCurvePainter extends CustomPainter {

joshuachinemezu / flutter_bottom_curve.dart

Created June 3, 2020 17:14

	import 'dart:math';

	import 'package:flutter/material.dart';

	const CURVE_HEIGHT = 250.0;
	const AVATAR_RADIUS = CURVE_HEIGHT * 0.28;
	const AVATAR_DIAMETER = AVATAR_RADIUS * 2;

	class BottomCurvePainter extends CustomPainter {
	@override