March 2019
Intermediate to advanced
636 pages
27h 50m
English
book
Blockchain Development with Hyperledger
by Salman A. Baset, Luc Desrosiers, Nitin Gaur, Petr Novotny
Content preview from Blockchain Development with Hyperledger
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Ethereum virtual machines
In the sixties, when computers had just been invented, coding was in a lower level language, for instance an assembly language (assembler). For example, an assembler code line, ADD R1 R2 R3, is an instruction to add the contents of register 1 and register 2 with the result being placed in the third register, R3. A register is a temporary storage area built into a CPU. With a 32-bit CPU, a register is 32 bits long.
The code in an assembly language is then converted to a machine language in 0 and 1 sequences, which is machine-executable. Coding in a low-level language is tedious and time-consuming. When high-level languages such as ALGOL or BASIC were invented, coding time was greatly reduced. However, the underlying ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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