October 2016
Intermediate to advanced
320 pages
6h 39m
English
Content preview from PHP 7 Programming BlueprintsBecome 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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Parsing logs through a Reactive scheduler
It is difficult to just have theoretical knowledge of Reactive extensions and functional programming techniques and not be able to know when it can be used. In order to apply our knowledge, let's take a look at the following scenario.
Let's assume we have to read an Apache log file in an asynchronous manner.
An Apache log line looks like this:
111.222.333.123 HOME - [01/Feb/1998:01:08:39 -0800] "GET /bannerad/ad.htm HTTP/1.0" 200 198 "http://www.referrer.com/bannerad/ba_intro.htm""Mozilla/4.01 (Macintosh; I; PPC)" 111.222.333.123 HOME - [01/Feb/1998:01:08:46 -0800] "GET /bannerad/ad.htm HTTP/1.0" 200 28083 "http://www.referrer.com/bannerad/ba_intro.htm""Mozilla/4.01 (Macintosh; I; PPC)"
Let's dissect the ...
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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.