May 2012
Intermediate to advanced
200 pages
3h 39m
German
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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.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.
Dokumente anlegen und speichern
Um neue Dokumente in der Datenbank anzulegen, kann entweder eine PUT- oder eine POST-Operation verwendet werden. Der Unterschied zwischen beiden Methoden liegt in der Adressierung: Während Sie bei einer POST-Operation die DocID des zu speichernden Dokuments nicht anzugeben brauchen, weil diese dann von CouchDB generiert wird (UUID), müssen Sie in einer PUT-Anweisung die DocID bereits in der URL aufführen.
Die Verwendung einer PUT-Operation ist immer die bessere Wahl, da POST-Anweisungen durchaus von HTTP-Clients erneut gesendet werden können, womit ein Dokument unter Umständen doppelt angelegt würde. Sollte Ihr Client nicht in der Lage sein, eine UUIDs zu generieren, können Sie sich welche vom Server über die Funktion ...
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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.