Dovrei imparare Ruby on Rails o NodeJS ?

A questo link su Quora c’è la mia risposta alla domanda: Dovrei imparare Ruby on Rails o NodeJS?

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Let's write our simple version of the require() function

You should know that Javascript (better to say EcmaScript) does not specify any function to read and write files.

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Javascript: call functions without using parentheses (what?!)

Let’s dig in a not-well-publicized ES6 feature: calling functions without using parentheses.

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Symbols & Iterators in Javascript

ES6 introduced the new for ... of syntax to iterate a collection. Did you know? And how does it work?

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Things you may not know about Object Oriented Javascript (Es6)

Hi there! Let’s try to create a simple Group object, very similar to the existing Set object in Javascript. Here’s the specification for this Abstract Data Type:

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"ma... cosa intendete per testing?" - una breve introduzione al testing software

Mi chiedeva Emanuele su Quora:

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Handling configuration for mutliple environments in NodeJS

Imagine you have a NodeJS app you’re writing, and this app runs on several different environments:

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Designing the documentation for a tech product

What makes a product a great product?

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Come creare luoghi di lavoro in cui é bello recarsi

Dovreste saperlo un po’ tutti, ormai, che lavoro da remoto. Ai tempi feci questa scelta perchè non ce la facevo più a viaggiare 2 ore della mia vita in un autobus che restava puntualmente imbottigliato nel traffico. Ma il lavoro “tradizionale” è così brutto?

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Get the list of files blocked by a process in Linux

Problem: I had a process using 90% of cpu, couldn’t understand what was going on.

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