Lab 2 Notes¶

In [1]:

%ls

 Volume in drive C is Windows
 Volume Serial Number is B899-AB94

 Directory of C:\Users\student\Desktop

10/02/2019  10:18 AM    <DIR>          .
10/02/2019  10:18 AM    <DIR>          ..
10/02/2019  10:12 AM    <DIR>          .ipynb_checkpoints
10/02/2019  10:11 AM             1,378 cat_in_hat_words.txt
10/02/2019  10:18 AM             5,629 lab2_notes.ipynb
05/13/2016  01:33 PM               210 MSDS Online.url
08/01/2018  04:14 PM    <DIR>          Safety Information
10/02/2019  09:30 AM                72 Untitled.ipynb
10/02/2019  09:32 AM               555 Untitled1.ipynb
10/02/2019  10:05 AM             9,092 week2_string_operation_notes.ipynb
               6 File(s)         16,936 bytes
               4 Dir(s)  322,960,265,216 bytes free

In [2]:

with open('cat_in_hat_words.txt', 'r') as f:
    words = [line.strip() for line in f.readlines()]
print(words)

['a', 'about', 'after', 'all', 'always', 'and', 'another', 'any', 'are', 'as', 'asked', 'at', 'away', 'back', 'bad', 'ball', 'be', 'bed', 'bent', 'bet', 'big', 'bit', 'bite', 'book', 'books', 'bow', 'box', 'bump', 'bumps', 'but', 'by', 'ca', 'cake', 'call', 'came', 'can', 'cat', 'cold', 'come', 'could', 'cup', 'day', 'dear', 'deep', 'did', 'dish', 'do', 'dots', 'down', 'fall', 'fan', 'fast', 'fear', 'fell', 'find', 'fish', 'fly', 'for', 'fox', 'from', 'fun', 'funny', 'game', 'games', 'gave', 'get', 'give', 'go', 'gone', 'good', 'got', 'gown', 'had', 'hall', 'hand', 'hands', 'has', 'hat', 'have', 'he', 'head', 'hear', 'her', 'here', 'high', 'him', 'his', 'hit', 'hold', 'home', 'hook', 'hop', 'hops', 'house', 'how', 'i', 'if', 'in', 'into', 'is', 'it', 'jump', 'jumps', 'kicks', 'kind', 'kinds', 'kite', 'kites', 'know', 'last', 'let', 'like', 'lit', 'litte', 'little', 'look', 'looked', 'lot', 'lots', 'made', 'make', 'man', 'mat', 'me', 'mess', 'milk', 'mind', 'mother', 'my', 'near', 'net', 'new', 'no', 'not', 'nothing', 'now', 'of', 'oh', 'on', 'one', 'our', 'out', 'pack', 'pat', 'pick', 'picked', 'pink', 'play', 'playthings', 'plop', 'pot', 'put', 'rake', 'ran', 'red', 'rid', 'run', 'sad', 'said', 'sally', 'sank', 'sat', 'saw', 'say', 'see', 'shake', 'shame', 'she', 'shine', 'ship', 'shook', 'should', 'show', 'shut', 'sit', 'so', 'some', 'something', 'stand', 'step', 'stop', 'string', 'strings', 'sun', 'sunny', 'tail', 'take', 'tall', 'tame', 'tell', 'that', 'the', 'their', 'them', 'then', 'there', 'these', 'they', 'thing', 'things', 'think', 'this', 'thoe', 'those', 'thump', 'thumps', 'tip', 'to', 'too', 'top', 'toy', 'trick', 'tricks', 'two', 'up', 'us', 'wall', 'want', 'was', 'way', 'we', 'well', 'went', 'were', 'wet', 'what', 'when', 'white', 'who', 'why', 'will', 'wish', 'with', 'wood', 'would', 'yes', 'yet', 'you', 'your']

In [3]:

words[0]

Out[3]:

'a'

In [4]:

words[0:4]

Out[4]:

['a', 'about', 'after', 'all']

In [5]:

len(words)

Out[5]:

In [6]:

salutation="Hi Engineers!"
# this line is a comment
print(salutation)
print("12345") #printing numbers this way makes them a string of characters
# printing text that contains a quotation and quotation marks
print("Teachers always say 'do your homework', at least that's what I've heard")
# printing a unicode character
print("\u03a9 or Omega")

Hi Engineers!
12345
Teachers always say 'do your homework', at least that's what I've heard
Ω or Omega

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