July 2018
Beginner to intermediate
458 pages
9h 58m
English
Content preview from Learning Salesforce Lightning Application Development
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Apex debugging
In this section, we will describe how you can debug Apex classes. The traditional way to debug Apex has been to add system.debug() statements and trace variable values in debug logs. System.debug() prints the variable value in the logs.
You can set the logs in Salesforce by using the setup menu and following the Environments | Logs | Debug logs path. The following screenshot shows how to find the Debug Logs menu from Setup:
Once in the Debug Logs menu, you can set the trace flags to start capturing the logs for the user. Check out the following screenshot for how to set up logs. Once logs are set up, any Apex executed is logged. ...
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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.