Better Queue in Node JS
A good practice in software development is to delegate as much heavy work as possible to background jobs to avoid blocking the main execution of your application that can be a web app, mobile app, or desktop.
A good practice in software development is to delegate as much heavy work as possible to background jobs to avoid blocking the main execution of your application that can be a web app, mobile app, or desktop.
Hash text in Node.js
Hash a string in Node.js without extra dependencies
Hash a string in Node.js without extra dependencies
Upload big files to S3 using Node.js
Sometimes you need to upload a big file, let say bigger than 100MB. Stream from disk must be the approach to avoid loading the entire file into memory.
Sometimes you need to upload a big file, let say bigger than 100MB. Stream from disk must be the approach to avoid loading the entire file into memory.
Why I adopted Heroku
Heroku is a platform as a service (PaaS)
Heroku is a platform as a service (PaaS)
How to connect to a PostgreSQL database in Node.js
A simple example about how to connect to a PostgreSQL database using Node.js
A simple example about how to connect to a PostgreSQL database using Node.js
How to use a GitHub repository as a dependency in Node.js
Sometimes you need a dependency that is not published as a regular package at npmjs.com
Sometimes you need a dependency that is not published as a regular package at npmjs.com
Full-text search in Node JS - search related data
If you are building a website, e-commerce, a blog, etc., you will need a full-text search to find related content like Google does for every web page.
If you are building a website, e-commerce, a blog, etc., you will need a full-text search to find related content like Google does for every web page.
Customize styles highlight.js
Customize styles highlight.js
Customize styles highlight.js
Optimizing Node JS code
At different levels you might optimize your JavaScript code. Sometimes optimization is a matter of good practices such as avoid using logging in loops.
At different levels you might optimize your JavaScript code. Sometimes optimization is a matter of good practices such as avoid using logging in loops.
Dealing with concurrency in Node.js
Even though the Event Loop is a single thread we have to take care of race condition since 99% of our code will run in a non main thread.
Even though the Event Loop is a single thread we have to take care of race condition since 99% of our code will run in a non main thread.
How to configure http auth basic in Node js and Express
Let’s build a small site in Node.js using Express that will have one protected page
Let’s build a small site in Node.js using Express that will have one protected page
Cache implementation in Node.js
A cached value it’s dynamic data, expensive to calculate, that we make it constant during a period of time.
A cached value it’s dynamic data, expensive to calculate, that we make it constant during a period of time.
Improve pg-promise stack traces
When you execute a query with error, we get a pg-promise internal module-specific stack trace.
When you execute a query with error, we get a pg-promise internal module-specific stack trace.
Configure Prettier in your Node JS project
Prettier is a code formatter that supports many languages and can be integrated with most of the editors
Prettier is a code formatter that supports many languages and can be integrated with most of the editors
pg-promise self signed certificate error in Postgres
If you are using Node.js with some of these packages: pg-promise or pg probably you are facing this issue.
If you are using Node.js with some of these packages: pg-promise or pg probably you are facing this issue.
How to connect to a Redshift database from Node.js
A util piece of code to connect to a Redshift database
A util piece of code to connect to a Redshift database
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