February 2010
Beginner
255 pages
6h 10m
English
Content preview from 97 Things Every Programmer Should Know
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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.
Chapter 52. Let Your Project Speak for Itself
YOUR PROJECT PROBABLY HAS A VERSION CONTROL SYSTEM IN PLACE. Perhaps it is connected to a continuous integration server that verifies correctness by automated tests. That’s great.
You can include tools for static code analysis in your continuous integration server to gather code metrics. These metrics provide feedback about specific aspects of your code, as well as their evolution over time. When you install code metrics, there will always be a red line that you do not want to cross. Let’s assume you started with 20% test coverage and never want to fall below 15%. Continuous integration helps you keep track of all these numbers, but you still have to check regularly. Imagine you could delegate this task to the project itself and rely on it to report when things get worse.
You need to give your project a voice. This can be done by email or instant messaging, informing the developers about the latest decline or improvement in numbers. But it’s even more effective to embody the project in your office by using an extreme feedback device (XFD).
The idea of XFDs is to drive a physical device such as a lamp, a portable fountain, a toy robot, or even a USB rocket launcher, based on the results of the automatic analysis. Whenever your limits are broken, the device alters its state. In case of a lamp, it will light up, bright and obvious. ...
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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.