Did about 3 hours today. I worked through the exercises at the end of Chapter 3 and was perplexed at the inability for me to get exercise 7 to work. Kept getting compile errors. Turns out that instance variables needed to be declared in the @interface section rather than the @implementation section. That took some time and some web searching to figure out but once that kicked in, my code ran fine.
I am looking forward to starting chapter 4 tomorrow but still have a lot of things swirling in my head regarding setting up classes, instances of classes, syntax, squiggly parentheses, semi-colons, etc. This will take practice.
See you tomorrow.
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