Search for tag: "iterable"

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Lesson 28.9 Dictionary Comprehension (OPTIONAL) duration 6 minutes 43 seconds Lesson 28.9 Dictionary Comprehension (OPTIONAL) Lesson 28.9 Dictionary Comprehension (OPTIONAL)	Lesson 28.9 Dictionary Comprehension (OPTIONAL) This video is not optional because the material is advanced. It is optional because this video series has run long and this topic is less important for you to know. While we have not talked about… dictionary comprehension things grades generator string python key method bonus pattern accumulator expression keys iterable incomprehension lot disadvantages student students From Hannah Lee 28 plays
Lesson 28.2 Iterable Classes duration 7 minutes 38 seconds Lesson 28.2 Iterable Classes Lesson 28.2 Iterable Classes	Lesson 28.2 Iterable Classes In this video, we show how to make our own iterable and iterator classes. These are actually tightly linked, and you need one to create the other. iterator function iterable range loop object method times attribute class constructor underscore element iter limit attributes shot classes python demand From Hannah Lee 78 plays
Lesson 28.1 Iterators duration 7 minutes 34 seconds Lesson 28.1 Iterators Lesson 28.1 Iterators	Lesson 28.1 Iterators We are familiar with iterables, types that we can use in a for-loop. In this video we introduce the iterator. This is a type that can be used in a for-loop, but we can also manually step through the… loop iterator files function element contents elements range memory python sequence interval iterable object iterators alright crash a. folder y. From Hannah Lee 72 plays
Lesson 19.5 Dictionaries and For-Loops duration 4 minutes 32 seconds Lesson 19.5 Dictionaries and For-Loops Lesson 19.5 Dictionaries and For-Loops	Lesson 19.5 Dictionaries and For-Loops Dictionaries are not sliceable, but they are iterable. In this video we show the many different ways you can use a dictionary in a for-loop. The primary thing to understand is that you have to… dictionary loop iterable key values keys dot pairs interval tuple method positions operator range notation brackets d. dictionaries job tool From Hannah Lee 95 plays
Lesson 16.4 Range-Based For-Loops duration 9 minutes 2 seconds Lesson 16.4 Range-Based For-Loops Lesson 16.4 Range-Based For-Loops	Lesson 16.4 Range-Based For-Loops Strings, lists, and tuples are not the only iterable types. In this video we introduce the range function, which creates another iterable value. This is going to allow us to do several things that we… range function loop box numbers times tuple dot argument things folder tutor total object iterable arguments elements accumulator objects python From Hannah Lee 106 plays
Lesson 15.8 Slice Assignment (OPTIONAL) duration 5 minutes 10 seconds Lesson 15.8 Slice Assignment (OPTIONAL) Lesson 15.8 Slice Assignment (OPTIONAL)	Lesson 15.8 Slice Assignment (OPTIONAL) This video introduces an advanced topic that is completely optional and will not appear on any exam. Lists don’t just allow us to use a single position in an assignment statement. We can also… boxes slice positions tuple assignment elements box error string iterables iterable thing tutor portion statement contents folder language programming python From Hannah Lee 55 plays
Lesson 15.2 Complex Tuple Expressions duration 6 minutes 23 seconds Lesson 15.2 Complex Tuple Expressions Lesson 15.2 Complex Tuple Expressions	Lesson 15.2 Complex Tuple Expressions Tuples are very, very similar to strings. In this video we explore this similarity, showing that they support many of the same operations and methods. tuple strings tuples string boxes thing math types differences times function element operations python expressions values expression iterable int things From Hannah Lee 70 plays