July 2023
Intermediate to advanced
472 pages
14h 47m
German
book
Code - Wie Computer funktionieren - Die Sprache von Hardware und Software verstehen
by Charles Petzold
Content preview from Code - Wie Computer funktionieren - Die Sprache von Hardware und Software verstehenBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.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.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Kapitel 12: Bytes und hexadezimal
Einzelne Bits können große Aussagen treffen: ja oder nein, richtig oder falsch, bestanden oder durchgefallen. Doch normalerweise werden mehrere dieser Bits zu Zahlen zusammengefasst, die wiederum alle möglichen Daten ergeben: Texte, Töne, Musik, Bilder und Filme. Ein Schaltkreis, der zwei Bits addiert, ist interessant. Aber ein Schaltkreis, der mehrere Bits addiert, ist eine Vorstufe eines Computers.
Damit Bits einfacher verschoben und manipuliert werden können, werden bestimmte Mengen davon in Computersystemen häufig zu einem sogenannten Wort oder Datenwort zusammengefasst. Die Länge (oder Größe) eines solchen Worts, also die Anzahl der Bits, aus denen das Wort besteht, ist für die Architektur des Computers ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.