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Flashcard 3404902305036

Question

In python, if you have sequence (i.e. list), named s, how would you get the value in that sequence with the minimum length (e.g. for s = ["one", "athree", "zero"], "one" would be returned)?

Answer

min(s, key=len)

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In python, you have dictionary, d = {'one':1, 'two':2, 'three':3, 'four':4, 'five':5}, how do you return a reverse sorted list of the keys by numerical value (i.e. ['five', 'four', 'three', 'two', 'one']?

Answer

sorted(d.keys(), key=d.__getitem__, reverse=True)

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Flashcard 3415825059084

Question

In Linux, you have compressed file kevin.txt.gz, how do you unzip it?

Answer

gzip -d kevin.txt.gz
^^ -d is short for --decompress, above replaces kevin.txt.gz with kevin.txt
^^ also correct is: gunzip kevin.txt.gz

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4. Basic Commands
lt;filename> , which stands for GNU zip. Run gzip on a file in your home directory and then run ls to see what happened. Now, use more to view the compressed file. To uncompress the file use gzip -d <filename> . Now, use more to view the file again. Many files on the system are stored in compressed format. For example, man pages are often stored compressed and are uncompressed automatically w

Annotation 3503647231244

#aristoteles #wiki

Aristotle distinguishes sense perception from reason, which unifies and interprets the sense perceptions and is the source of all knowledge

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Aristotle | Internet Encyclopedia of Philosophy
cs, Aristotle identifies the highest good with intellectual virtue; that is, a moral person is one who cultivates certain virtues based on reasoning. And in his work on psychology and the soul, Aristotle distinguishes sense perception from reason, which unifies and interprets the sense perceptions and is the source of all knowledge. Aristotle famously rejected Plato’s theory of forms, which states that properties such as beauty are abstract universal entities that exist independent of the objects themselves. Inste

Flashcard 3503649590540

Tags

#aristoteles #wiki

Question

Aristotle distinguishes [...] from [...] , which unifies and interprets the [...] and is the source of all knowledge

Answer

sense perception
reason
sense perceptions

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Aristotle distinguishes sense perception from reason, which unifies and interprets the sense perceptions and is the source of all knowledge

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Annotation 3503651949836

#aristoteles #wiki

Soul is defined by Aristotle as the perfect expression or realization of a natural body

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Aristotle | Internet Encyclopedia of Philosophy
l aspects of the soul are described in the following two sections. For a fuller discussion of these topics, see the article Aristotle: Motion and its Place in Nature. 6. The Soul and Psychology Soul is defined by Aristotle as the perfect expression or realization of a natural body. From this definition it follows that there is a close connection between psychological states, and physiological processes. Body and soul are unified in the same way that wax and an im

Flashcard 3503654833420

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#aristoteles #wiki

Question

[...] is defined by Aristotle as the perfect expression or realization of a natural body

Answer

Soul

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Soul is defined by Aristotle as the perfect expression or realization of a natural body

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Annotation 3503656406284

#aristoteles #wiki

Aristotle regards the soul or mind not as the product of the physiological conditions of the body, but as the truth of the body

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Aristotle | Internet Encyclopedia of Philosophy
stamped on it are unified. Metaphysicians before Aristotle discussed the soul abstractly without any regard to the bodily environment; this, Aristotle believes, was a mistake. At the same time, Aristotle regards the soul or mind not as the product of the physiological conditions of the body, but as the truth of the body -- the substance in which only the bodily conditions gain their real meaning. The soul manifests its activity in certain "faculties" or "parts" which correspond with the stages of biolo

Flashcard 3503659289868

Tags

#aristoteles #wiki

Question

Aristotle regards the soul or mind not as the product of the physiological conditions of the body, but as the [...] of the body

Answer

truth

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Aristotle regards the soul or mind not as the product of the physiological conditions of the body, but as the truth of the body

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Annotation 3503663484172

#aristoteles #wiki

For Aristotle, there is an active reason which makes objects of thought.
A passive reason receives, combines and compares the objects of thought.
Active reason makes the world intelligible, and bestows on the materials of knowledge those ideas or categories which make them accessible to thought

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Aristotle | Internet Encyclopedia of Philosophy
work of reason in thinking beings suggests the question: How can immaterial thought come to receive material things? It is only possible in virtue of some community between thought and things. Aristotle recognizes an active reason which makes objects of thought. This is distinguished from passive reason which receives, combines and compares the objects of thought. Active reason makes the world intelligible, and bestows on the materials of knowledge those ideas or categories which make them accessible to thought. This is just as the sun communicates to material objects that light, without which color would be invisible, and sight would have no object. Hence reason is the constant support of an

Flashcard 3503668202764

Tags

#aristoteles #wiki

Question

For Aristotle, there is an [...] which makes objects of thought.
A [...] receives, combines and compares the objects of thought.
[...] makes the world intelligible, and bestows on the materials of knowledge those ideas or categories which make them accessible to thought

Answer

active reason
passive reason
Active reason

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For Aristotle, there is an active reason which makes objects of thought. A passive reason receives, combines and compares the objects of thought. Active reason makes the world intelligible, and bestows on the materials of know

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Flashcard 3503695990028

Question

In algorithms, stacks and queues are special types of [...] data structures.

Answer

list (more specifically: linked-list)

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Flashcard 3503699135756

Question

In algorithms, for stacks, the order of item addition/deletion is [...]

Answer

LIFO (last in, first out)
^^ just like a stack of plates

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Flashcard 3503702281484

Question

In algorithms, you can create a stack data structure from scratch by using a [...]

Answer

linked list (of nodes)

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Flashcard 3503705427212

Question

In algorithms, a stack can be implemented as a linked list (and efficiently), as long as you 1) keep a pointer to the top node of the linked list and 2) [...]

Answer

each node points to the item below it in the stack

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Flashcard 3503709359372

Question

In algorithms, a stack can be implemented as a linked list of nodes (and done so efficiently), as long as you 1) [...] and 2) each node points to the item below it in the stack

Answer

keep a pointer to the top node of the linked list

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Flashcard 3503712505100

Question

In algorithms, if you get any variation of the balanced brackets (i.e. balanced round brackets, sqaured brackets, all brackets) problem, then the data structure to use is [...]

Answer

stack
^^ push to stack when you get a opening bracket (only opening brackets get pushed), and pop the opening brackets when you get a closing bracket (and check if it is right type of bracket, square vs round vs etc), and check for empty stack at end.

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Flashcard 3503716699404

Question

In algorithms, for the balanced brackets problem (either for one type of bracket or mixed types), you use a stack and [...long description of main part of algorithm here)...] , and check for empty stack at end.

Answer

push to stack when you get a opening bracket (only opening brackets get pushed), and pop the opening brackets when you get a closing bracket (and check if it is right type of bracket, square vs round vs etc).

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Flashcard 3503719845132

Question

In algorithms, for the balanced brackets problem (either for one type of bracket or mixed types), you use a stack and push to stack when you get a opening bracket (only opening brackets get pushed), and pop the opening brackets when you get a closing bracket (and check if it is right type of bracket, square vs round vs etc)., and [...] at the end.

Answer

check for empty stack

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Flashcard 3503722990860

Question

In algorithms, for queues, the order of item addition/deletion is [...]

Answer

FIFO (first in, first out)

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Flashcard 3503726923020

Question

In algorithms/python, you can use a list to implement a stack and it is highly effecient, as to add an item you do list. [...] , and to delete an item you do list. [...] , both operations are O(1).
^^ NOTE: the two occlusions above are each a different answer!

Answer

list.append(item) to push/add
list.pop() to pop/delete

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Flashcard 3503730855180

Question

In algorithms/python, you can use a list to implement a queue (although effeciency is not optimal), and to add an item you do list. [...] , and to delete an item you do list. [...] , one is O(1) while the other is O(n).
^^ NOTE: the two occlusions above are each a different answer!

Answer

list.append(item) to enqueue/add
list.pop(0) to dequeue/delete

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Flashcard 3503737146636

Question

In algorithms, a queue can be implemented as a single linked list of nodes (although not of optimal efficiently due to the slow delete), as long as you 1) [...] and 2) each node points to the item in front of it in the queue.

Answer

keep a pointer to the end of the queue

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Flashcard 3503741078796

Question

In algorithms, a queue can be implemented as a single linked list of nodes (although not of optimal efficiently due to the slow delete), as long as you 1) keep a pointer to the end of the queue and 2) [...]

Answer

each node points to the item in front of it in the queue.

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Edited, memorised or added to reading queue

on 26-Oct-2018 (Fri)

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