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Description
Hack and HHVM: Programming Productivity Without Breaking ThingsHow can you take advantage of the HipHop Virtual Machine (HHVM) and the Hack programming language, two new technologies that Facebook developed to run their web servers? With this practical guide, Owen Yamauchia member of Facebooks core Hack and HHVM teamsshows you how to get started with these battle tested open source tools.
How can you take advantage of the HipHop Virtual Machine (HHVM) and the Hack programming language, two new technologies that Facebook developed to run their web servers? With this practical guide, Owen Yamauchia member of Facebooks core Hack and HHVM teamsshows you how to get started with these battle-tested open-source tools.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
They are not narrow. Enough wiggle room.
Size: 6 Big Kid, Color: Black/Black
One of the most comfortable sneakers ever. Great buy for the price.
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Comodidad
Size: 3.5 Big Kid, Color: Black/Black
Muy cómodos y frescos
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Super shoes
Size: 5.5 Big Kid, Color: Black/Black
Very soft and light. Easy to use, fit great on thin feets
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Reviewed in the United States on December 8, 2025
★★★★★ 5
Me Encantaron !!
Size: 3.5 Big Kid, Color: Black/Black
Muy lindos duraderos de buena calidad y confort 👍
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Good
Size: 5 Big Kid, Color: Black/Black
My child wears it every day and loves it. The quality is decent.
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Reviewed in the United States on February 19, 2026