June 2020
Intermediate to advanced
328 pages
6h 45m
German
Content preview from Go – Das PraxisbuchBecome 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,
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6Eigene Pakete und Module
6.1Go-Code lebt in Paketen
- Wie wird Go-Code organisiert und gegliedert?
Die wichtigste Gliederungsebene für unseren Code ist das Paket. Ohne Paket ist es nicht möglich, den Code zu kompilieren. Denn jedes Programm hat seinen Einstiegspunkt im Paket main. Je nachdem, wie umfangreich unser Code wird, ist es relativ schnell nötig, dass wir ihn in weitere Einheiten aufteilen. Dafür können wir in Go Funktionen, Typen und Variablen zu eigenen Paketen zusammenfassen.
Abb. 6–1 Aufbau eines Pakets
Ein Paket definiert sich immer ...
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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.