Human evaluations are difficult, because they are all opinions. Human evaluations are very difficult. Because they are all someone’s opinions. I found it. Human vertical and horizontal evaluations are all stood on someone’s opinions. So that there is no perfect evaluation. If some consultants bring to you perfect human resource evaluation, the consultants are liars.
2018/3/31. Swift Programming: Good process makes me growing up!
Emotion, this is troublesome before doing things…
But, these days, I feel self-growth about swift programming.
I can’t make APP from zero, but I can copy-write & understand other people’s source codes.
This is great growth for me.
I copy-write calculator APP written on the textbook. I can’t write it by myself.
Maybe it will takes 2-3 months to make some original APPs, it will faster than I expected.
I started learning Swift 4 months ago, and it may be 120-160 hours which I spent,
Some homepages and books tells it takes 200-300 hours to master Swift.
I think it’s right, and it is more than 80-120 hours (maybe 2-3 months) to make my original APPs.
I want to study faster…
And I feel that it is no use about regrets which I didn’t start quickly.
3 steps for learning Swift!
1)Reading iBooks on launch time by iPhone - 8 hours/a month
2)Reading textbooks after working - 12 hours/a month
3)Coding on PC in midnight & weekends - 20 hours/a month
Total 40hours/a month.
Last 2 months, I focused on reading iBooks & textbooks, and I will shift on coding in next 2 months.
I found that fixing errors takes a lot of time on coding, I often make errors… But I don’t need to be afraid of making errors. I just only fix them!
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