The 218th rule applies to my attempts at learning Apex.
There is a lot of free stuff out there (videos, blogs, etc.) and some cheap
stuff too. I have tried and am trying both. I am finding that it comes down to
teaching style and my learning style.
Teaching style can include the format, clarity of the
instructor and organization of the material. Learning style is specific to me, i.e., how do I learn best. I like videos but have gotten
some benefit from text-based delivery methods as well. I also need exercises/examples that incorporate the material I just learned. I find the Apex related Trailheads require far too great a leap in knowledge for me to complete, but how many 'helloWorld' triggers can one write.
I am using some of the big name stuff but I find that it is
not as compatible with my ‘style’ as I would like. It’s not bad, it’s just not
as effective for me as I need it to be.
The challenge is do I stick with what I have paid/am paying
for or do I research other methods. The main risks are cost and schedule, i.e.,
the time and in some cases money, that I need to invest to evaluate the other
tools., only to find out that they are not for me.
One could argue that the 62nd Rule applies - The
riskier the road, the greater the profit, but let’s not forget the 240th Rule - Time, like latinum, is
a highly limited commodity.