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 16: Und wie sieht es mit der Subtraktion aus?
Sie haben gesehen, wie Relais, Röhren oder Transistoren verdrahtet werden können, um Binärzahlen zu addieren. Aber wie sieht es mit der Subtraktion aus? Das ist eine wirklich gute Frage, die nicht jeder stellt. Doch wer sie stellt, beweist Weitblick. Addition und Subtraktion ergänzen einander auf gewisse Weise, wenn auch die Mechanik der beiden Rechenarten große Unterschiede aufweist. Bei der Addition beginnen Sie ganz rechts und arbeiten jede Spalte (jeden Stellenwert) nach links ab. Jeder Übertrag aus einer Spalte wird der nächsten Spalte hinzugefügt und dort addiert. Doch beim Subtrahieren sieht die Sache mit dem Übertrag anders aus. Im Englischen wird dafür das schöne Wort borrow (leihen) ...
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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.