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My new side project - Optigrid
Since I was a kid, my mom has been working in the Optical industry, and when I was about 10 years old she opened her own small business. I’ve always heard her complaining about the market, the difficultie... Read more
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Creating readonly access user in postgress in a single script
I have an ETL process connected to my RDS Aurora cluster running Postgres. It automatically detect new tables and sync accordingly to the datawarehouse. The problem is that recently I noticed it’s connect... Read more
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Cross-(sub)domains cookies pitfalls
This post is to describe the problem I had to configure a project to share cookies with all subdomains. It was supposed to be a simple task, but I spent many hours to figure out what I was doing wrong.Read more
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Extracting Heroku app configuration to .env file
This is useful to debug your app using the same environment variable of your running Heroku app. Read more
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Extracting cpu profile and memory dump from a live Express.js app
Still in the same vibe of How I solved a memory leak in a NodeJS worker, I’m going to describe how I created an entrypoint on Express.js to ext... Read more
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How I solved a memory leak in a NodeJS worker
My first challenge in my current job was to solve a memory leak in a NodeJS worker on Heroku that existed for about 2 years. Back then it was not a big deal since Heroku restarts the server every 24 hours... Read more
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iOS standard UI controls with inline event handler
Simplicity is a key factor in software development. If you are an experienced developer, you kind of feel when something is wrong if many steps are required to perform a simple action. You may ask yoursel... Read more
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Error on build test target while using cocoapods
I was trying to automate the screenshots of my app in order to send them to the itunes connect, but I got stuck in test target build, which is not directly related. I choose to use the fantastic tool Snap... Read more
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Configuring Centos from scratch
This article describes the basic steps to set up a just-installed Centos Linux. As my focus is on software development and I am not constantly pr... Read more
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How to work remotely
What hold you back from working wherever you want?
I’ve been planing this for a long time. Gathering information and developing the skills ... Read more
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My "perfect" mac dev environment
Do you know when we get a new toy and treat it like the most precious think on earth? Oh God don’t let my wife read this! So… I’ve got a new mac and I will setup the perfect dev environment, at least for ... Read more
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Migrating every Javascript to Typescript code
A really talented coworker of mine tried to convince me to use CoffeeScript some time ago, but with no success, even showing me the amazing work he... Read more
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The incredible conciseness of Swift
This post shows how little code is needed to write a closure declaration and call in the new Apple’s Swift compared to the old Objective-C
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First impressions about the AWS Elastic Beanstalk
This is my first experience configuring an web application environment on AWS from acquisition to deployment. As I’ll probably make many mistakes, I decided to write this post as a ship’s log, in order to... Read more
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I'm alive!
This is my first post here. I’m really impressed about what Jekyll can do for this kind of website. More posts will be there soon…
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