October 2022
Intermediate to advanced
576 pages
15h 37m
English
Content preview from Core Java for the Impatient, 3rd Edition
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Chapter 12
The Date and Time API
Topics in This Chapter
Time flies like an arrow, and we can easily set a starting point and count forwards and backwards in seconds. So why is it so hard to deal with time? The problem is humans. All would be easy if we could just tell each other: “Meet me at 1371409200, and don’t be late!” But we want time to relate to daylight and the seasons. That’s where things get complicated. Java 1.0 had a Date class that was, in hindsight, naïve, and had most of its methods deprecated in Java 1.1 when a Calendar class was introduced. Its API wasn’t stellar, ...
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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.
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.