text stringlengths 1 81 | start float64 0 10.1k | duration float64 0 24.9 |
|---|---|---|
you have a list of things that who knows | 6,874.119 | 4.401 |
maybe will change over time places like | 6,875.88 | 5 |
Harvard have constructed new houses over | 6,878.52 | 3.719 |
the years so you might have to change | 6,880.88 | 3.359 |
the list of available houses it didn't | 6,882.239 | 4.041 |
happen in seven books or eight films of | 6,884.239 | 3.721 |
Harry Potter but you could imagine maybe | 6,886.28 | 3.919 |
Hogwarts eventually has a fifth house so | 6,887.96 | 4.88 |
there's generally some value in putting | 6,890.199 | 5.04 |
list of constants toward the top of your | 6,892.84 | 4.12 |
file toward the top of the class so it's | 6,895.239 | 4.44 |
just obvious what the list of values is | 6,896.96 | 4.119 |
you don't want to necessarily tuck it | 6,899.679 | 3.96 |
away in some function like sort | 6,901.079 | 4 |
especially if you might want to use that | 6,903.639 | 3.761 |
function in sorry especially if you want | 6,905.079 | 4.721 |
to use that list in multiple functions | 6,907.4 | 4 |
not just sort but if I kept adding to | 6,909.8 | 3.08 |
this class you might want to use that | 6,911.4 | 2.96 |
same list of houses in multiple | 6,912.88 | 4.08 |
functions so let's keep it in the object | 6,914.36 | 6.319 |
Itself by storing it in self. house is | 6,916.96 | 5.199 |
all right well we're about to change the | 6,920.679 | 3.321 |
course of history here perhaps let me do | 6,922.159 | 4.361 |
python of haty and I think we're about | 6,924 | 4.84 |
to assign Harry to one of those four | 6,926.52 | 3.44 |
houses | 6,928.84 | 5.16 |
randomly huh name error name random is | 6,929.96 | 6.56 |
not defined well wait a minute where did | 6,934 | 5.32 |
I go wrong here thinking back to our | 6,936.52 | 5.599 |
class on libraries why did my code break | 6,939.32 | 6.279 |
and not tell me where Harry is to be you | 6,942.119 | 7.56 |
do not import the random Library exactly | 6,945.599 | 5.721 |
the random library or module was | 6,949.679 | 3.641 |
something I want to use I need to tell | 6,951.32 | 4.24 |
python that at the top of my file so let | 6,953.32 | 5.6 |
me go up here and do import uh random | 6,955.56 | 4.96 |
and then below that let me go ahead and | 6,958.92 | 3.44 |
clear my terminal window and try again | 6,960.52 | 4.719 |
python of hatp crossing my fingers | 6,962.36 | 5.799 |
seeing where Harry is going to end up | 6,965.239 | 5.84 |
and okay Harry as of now is officially | 6,968.159 | 4.92 |
in Hufflepuff despite everything you've | 6,971.079 | 4.481 |
read or scene well let's run this again | 6,973.079 | 4.241 |
let me clear my window and run python of | 6,975.56 | 4.36 |
haty and now he's in Ravenclaw that's | 6,977.32 | 4.6 |
consistent with using random let's clear | 6,979.92 | 3.92 |
that and run it again he's still in | 6,981.92 | 3.52 |
Ravenclaw but that could happen even | 6,983.84 | 3.04 |
though there's four choices let's do it | 6,985.44 | 3.759 |
again Hufflepuff back in Hufflepuff we | 6,986.88 | 4.04 |
can't seem to get the right answer so to | 6,989.199 | 4.44 |
speak now he's in Gryffindor albeit | 6,990.92 | 4.84 |
randomly so we seem to have a program | 6,993.639 | 3.681 |
that based on these limited tests seems | 6,995.76 | 4.52 |
to indeed be assigning Harry to a house | 6,997.32 | 5.2 |
randomly now I'm somewhat lazily just | 7,000.28 | 5.08 |
letting sort print out this value I | 7,002.52 | 4.679 |
could do something else like return a | 7,005.36 | 5.359 |
string and then let me online 13 do the | 7,007.199 | 6.161 |
printing for me but for now I think we | 7,010.719 | 5.92 |
have an example of a class called hat | 7,013.36 | 4.92 |
that nonetheless applies some of our | 7,016.639 | 3.48 |
lessons learned thus far today where | 7,018.28 | 3.72 |
I've created a class because a Sorting | 7,020.119 | 4.401 |
Hat is frankly well a I was about to say | 7,022 | 4.599 |
real world entity but really a fantasy | 7,024.52 | 4.719 |
world entity and indeed that's a perhaps | 7,026.599 | 5.321 |
common heuristic or mental model to have | 7,029.239 | 5.44 |
when should you use a class to represent | 7,031.92 | 5.04 |
something in your code very often when | 7,034.679 | 4.44 |
you're trying to represent some real | 7,036.96 | 5 |
world World entity or fantasy world | 7,039.119 | 5.321 |
entity like a student which is something | 7,041.96 | 5.32 |
in the real world like a Sorting Hat | 7,044.44 | 4.44 |
which okay doesn't exist but hats | 7,047.28 | 3.48 |
certainly do so quite reasonable to have | 7,048.88 | 4.16 |
a class for hat and that's not always | 7,050.76 | 4.24 |
the case that classes represent real | 7,053.04 | 5.28 |
world entities but indeed we've seen | 7,055 | 6.28 |
thus far that int and stir and list and | 7,058.32 | 5.2 |
dict these are all structures that you | 7,061.28 | 3.48 |
might have in the real world we have | 7,063.52 | 3.24 |
integers and strings of text and other | 7,064.76 | 3.72 |
things so it rather makes sense to | 7,066.76 | 3.2 |
represent even those things more | 7,068.48 | 4.239 |
technically using a class as well you | 7,069.96 | 4.88 |
could use just a dictionary to represent | 7,072.719 | 4.241 |
a student or a hat but again with | 7,074.84 | 5.08 |
classes come all this and even more | 7,076.96 | 5.759 |
functionality but I honestly am not | 7,079.92 | 5.88 |
using classes in really the the right | 7,082.719 | 6.281 |
way here why well in the World of Harry | 7,085.8 | 4.879 |
Potter there really is only to my | 7,089 | 4.76 |
knowledge one Sorting Hat and yet here I | 7,090.679 | 5.361 |
have gone and implemented a class called | 7,093.76 | 5.04 |
hat and again a class is like a | 7,096.04 | 5.48 |
blueprint a template a mold that allows | 7,098.8 | 5.16 |
you to create one or more objects | 7,101.52 | 4.44 |
thereof now most of my programs thus far | 7,103.96 | 3.4 |
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