August 2010
Intermediate to advanced
288 pages
13h 21m
English
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the logic block
Many of the programs presented so far make decisions using the program flow blocks, the sensor blocks, and the Compare block. These decisions involve a single condition, usually comparing the value from a sensor to a target value, with the result (either true or false) used in a Switch or Loop block. To put it another way, the programs are asking simple questions like “Is the Touch Sensor pressed?” or “Is the reading from the Light Sensor less than 50?”
The Logic block lets you combine multiple conditions, allowing your program to make more complex decisions. This lets your program ask questions like “Is the Touch Sensor pressed and the Light Sensor reading greater than 50?”
You can find the Logic block with the other math-related ...
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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.