My Handler

Explore Promise Collection Methods in JavaScript, including Promise.all, Promise.allSettled, Promise.any, and Promise.race.

Exploring JavaScript Promise Collection Methods

A quick demonstration of using JavaScript to download ad hoc data.

Downloading Data as a File with Alpine.js

In a previous post I was explaining the basics of setting up GO application for REST API. Now I'll go into details by first creating configurable server, adding http router (mux) and some DB interaction. Let's get (the indoors party) started!

How To Create Golang REST API: Project Layout Configuration [Part 2]

Making a test suite in Go projects with a real live database/service

Integration Test With Database in Golang

It is a common requirement to encounter the necessity of having various operations needed around incoming <a href="https://hackernoon.com/tagged/http" target="_blank">HTTP</a> requests to your server. The most prevalent examples would be logging and tracing. Although there are various frameworks out there that provide this out of the box, I’d like to illustrate how simple it is to create this logic using nothing but the standard library. Building your own implementation gives you full flexibility and control over the behaviour, reducing the need for external dependencies.

Simple HTTP middleware with Go

Every day that I work in JavaScript-land, I stumble across a mixture of callbacks, promises or async/await. I have my own preferences in how I like to handle async code, though sometimes I don’t have a choice because an external library like <a href="https://nodejs.org/api/fs.html" target="_blank">fs</a>, <a href="https://serverless.com" target="_blank">serverless</a>, <a href="https://www.npmjs.com/package/aws-sdk" target="_blank">aws-sdk</a>, etc. is using something else.

Function decorators: Transforming callbacks into promises and back again

I will tell you what formats for common handlers exist and why it is better to agree on a single format with the backend than to fence a new solution every time

API Error Handling in React

Building a Serverless Data Pipeline to Analyze Meetup data

Building a Serverless Data Pipeline to Analyze Meetup data

I recently played around with Tauri, a toolkit for development desktop apps with web technologies. Here's how I got it working with an Ember.js application.

How To Create Small, Fast And Cool Desktop Apps With Tauri And Ember.js

I created a simple Telegram bot that could retrieve Bitcoin's Price to convince my friends that Telegram is far superior to Whatsapp.

How to Build a Bitcoin Telegram Bot

This is a continuation of Part 1 of our initial simple OTA solution for the ESP8266 or ESP32. In this next part we’ll look into how we can build a more comprehensive OTA solution that does the following:

Building Your Own ESP8266/ESP32 Over-The-Air Firmware Updater [A How-To Guide] Part II

You’re a North Korean engineer who’s been selected to develop a new government project. It’s an HTML form, which North Korean political leaders will fill in for [REDACTED] purposes.

In North Korea, Front End Devs Face Platform Inconsistencies That You Might Not Know Even Existed

When a Lambda function invocation crashes due to an uncaught application error, for example, AWS may automatically retry the same request.

Simple Steps to Avoid the Retry Behavior from AWS Lambda

When building robust APIs it it really important with validation and descriptive error messages and status codes.

MediatR behaviors to validate API Resource existence

Discover how Django Signals can enhance your web development skills. Learn about its benefits, working, and built-in signals. 

Discover the Power of Django Signals for Flexible and Scalable Apps

Developers need APIs. Every tech company that provides Internet-based services exposes an application programming interface to enable developers to do their jobs faster and smarter.

Build a REST API in 5 Minutes with PubNub

So you want to create a <a href="https://hackernoon.com/tagged/twitter" target="_blank">Twitter</a> bot to interact with your customers automatically. This can be configured and deployed today using PubNub Functions and our <a href="https://www.pubnub.com/docs/blocks-catalog/twitter?utm_source=Syndication&amp;utm_medium=Medium&amp;utm_campaign=SYN-CY18-Q2-Medium-Hackernoon-Sponsorship&amp;utm_content=twitter-chatbot" target="_blank">Twitter BLOCK</a>.

Build a Twitter Chatbot with PubNub Functions

In this article, I’ll show you how to create simple echo <a href="https://hackernoon.com/tagged/telegram" target="_blank">Telegram</a> bot on webhooks written in Python 3 and deploy it to <a href="https://hackernoon.com/tagged/aws" target="_blank">AWS</a> Lambda using Serverless framework.

Serverless Telegram bot on AWS Lambda

The Rochester Institute of Technology (RIT) has one of the largest populations of deaf, NTID (National Technical Institute for the Deaf), and hard-of-hearing students in the world. As a result, there are a myriad of services available such as captioning, ASL interpreting, and note taking. As a student at RIT, I work as a NTID note taker for some of my classes. Generally, I take notes and upload the NTID-specific notes to the RIT note taker website, but I also upload all of my notes to my <a href="http://omgimanerd.tech/notes" target="_blank">personal website</a> so that I can access them from anywhere if I need to study.

Automating My Personal Note-Taking Compilation System

I started working as a Software Developer Full-time in 2012. You build it, you run it was a core value of our small team. But, I knew nothing about servers. I soon had to learn about subnets, load balancers, database clusters and more to support the code I wrote. For me, building software that solves problems is fun, managing servers isn’t.

How to build powerful back-ends easily with Serverless

DNS servers play a crucial role in translating human-friendly domain names into IP addresses that computers use to identify each other on the network.

How to Set Up a Local DNS Server With Python 

With .NET MAUI I tried to implement square 90 degree corners on buttons. Sadly I encountered a bug. I looked under the hood and fixed the issue including tests.

Fixing Button CornerRadius in .NET MAUI

Building a web component that renders one picture at a time. 

A Simple Web Component for Building a Slideshow

Introducing the python Starlite API framework - a new async (ASGI) framework built on top of pydantic and Starlette

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MY HANDLER

myhandlerapp.com

Since n.d.

My Handler's Related Companies

2013

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2013

2022

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