Le cose che possiamo fare oggi sul web con JavaScript in esecuzione lato server, cos� come lato browser, erano difficili da immaginare pochi anni fa o erano incapsulate in ambienti particolari detti "sandbox" come Flash o Applet Java.

Le migrazioni a nuovi linguaggi di programmazione ci sono sempre stati infatti adesso � impensabile creare un CMS in Assembly cos� come in tanti altri linguaggi. I linguaggi di programmazione sono figli di un'esigenza pertanto se, per esempio, vuoi delle performance migliori forse � meglio programmare in C piuttosto che in Java.

Allo stesso modo Node.js � stato creato con uno scopo ben preciso.

Ryan Dahl, il creatore di Node.js, mirava a creare siti Web in tempo reale con funzionalit� push, "ispirati da applicazioni come Gmail" quindi ha fornito agli sviluppatori uno strumento per lavorare con il paradigma I/O in modo non bloccante e guidato dagli eventi.

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Far Corner Europe Limited
19-20 Bourne Court, 19-20 Bourne Court, Woodford Green, IG8 8HD, United Kingdom

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Terms of Sale

Company Name: GreatBookPricesUK
Legal Entity: Far Corner Europe Limited
Address: 19-20 Bourne Court, Southend Road, Woodford Green Essex, UK IG8 8HD
Registration #: 10691061
Authorized representative: Danielle Hainsey

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Our warehouses across the globe are fully operational without substantial delays. We are working hard and continue to overcome the daily challenges presented by COVID-19. There have been reports that delivery carriers are experiencing large delays resulting in longer than normal deliveries to customers. See USPS's website for further detail. We would like to apologize in advance if your item arrives later than the expected delivery due date.

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Shipping rates from United Kingdom to U.S.A.
Order quantity	10 to 30 business days	10 to 27 business days
First item	US$ 20.09	US$ 20.09

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