Python Lists

Understanding the basics of lists in Python

[dopier]

I swear to god you might save me from dropping out of my school altogether.

[PiratWeber]

i'm impressed how good you can write with your mouse. really.

[textdriven]

I just want to say a big thank you for doing this. I've been wanting to learn proper programming for a while now and I have always been told to start with Python. I've trying a few free ebooks but haven't been able to stick with them. Your videos make it very easy and clear. Thank you.

[Kaisli]

Hopefully Python will come back to KhanAcademy as official curriculum.

[dedly]

holy shit, i used this guy for my gcse's and a levels for maths, science and some other stuff and now hes doing programming, wowowowowowowowowowow. you are one of the best peeps on utube

[fcdoth]

This is a great primer to python lists.
One thing you could do in your python interpreter though, and since you mention memory references, would be using the "is" python operator to actually prove that one list is actually a reference to some other list:

>>> a = range(10)
>>> b = a
>>> c = a[:]
>>> b is a
True
>>> c is a
False
>>>

[derektan]

How many programmers does it take to screw in a lightbulb?
0.

[affable.pebble]

Good to know, learning this in class. Thank you.

[Rozenkrantzz]

Thank you soo much. Iv'e been trying for weeks to teach myself python

[desipimp]

hi, your computer programming videos are very well explained. can you please do more of them?

[Tai-chan.]

thank u much for posting this i'm saved.. my world is no longer black n white. thanks fr adding a little color.

[efath-bzhv]

You could make your site paid and still many people would have bought it (maybe including me) but you make everything free.BTW THIS IS THE BEST PYTHON TUTORIAL ON THE WEB

[jwl]

what a nice and helpful video, thanks!!

[xd]

Using the "is" operator to explore which variables reference which lists is mentioned below. A related tool is the id(object) function, which produces a unique identifier. help(id) for more.

[ravitiwari]

which function to use to see how many elements there are in a list???

[croN]

I have Question Khan, please answer:

How the Hell do you know everything from a wide range of science ? I mean, you know math, programming, chemy, physics etc.

:D

Tanx for your videos ^^

[Ferrus]

@eliot0x103 Yeah, I know that, what I was wondering was whether there is anything in the library which produces a textbox with a list of entry boxes in which individual components of the vector can be entered.

[darklinkzx]

n Python, what keywords do you use to define a new object type? I'm new to objects in python.

[Belalrazaa]

sirr make more such lovely❤ videos of programming

[Ferrus]

Is it possible to use the input function to get the user to enter numbers directly into it?