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In [1]:

    
name = 'Sam'



In [2]:

    
name









    Out[2]:





'Sam'



In [3]:

    
# name[0] = 'P'

last_letters = name[1:]



In [4]:

    
last_letters









    Out[4]:





'am'



In [5]:

    
'P' + last_letters









    Out[5]:





'Pam'



In [6]:

    
x = 'Hello World'



In [7]:

    
x + 'it is beautiful outside!'









    Out[7]:





'Hello Worldit is beautiful outside!'



In [8]:

    
x = x + ' it is beautiful outside!'



In [9]:

    
x









    Out[9]:





'Hello World it is beautiful outside!'



In [10]:

    
letter = 'z'



In [11]:

    
letter*10









    Out[11]:





'zzzzzzzzzz'

Difference in operators



In [12]:

    
2 + 3









    Out[12]:





5



In [13]:

    
'2' + '3'









    Out[13]:





'23'



In [14]:

    
2 * '2' + '3'









    Out[14]:





'223'



In [15]:

    
2 * ('2' + '3')









    Out[15]:





'2323'



In [16]:

    
2 * ('2' + '$' + '3' + '£')









    Out[16]:





'2$3£2$3£'



In [17]:

    
2 * ('2' + '£' + '3' + '$') * 6









    Out[17]:





'2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$'



In [18]:

    
2 * ('2' + '£' + '3' + '$') + 6









    



---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-18-7024a6658d27> in <module>()
----> 1 2 * ('2' + '£' + '3' + '$') + 6

TypeError: must be str, not int



In [19]:

    
2 * ('2' + '£' + '3' + '$') * 6









    Out[19]:





'2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$2£3$'



In [20]:

    
x = 'Hidie Hi'



In [21]:

    
x.capitalize()









    Out[21]:





'Hidie hi'



In [22]:

    
x.casefold()









    Out[22]:





'hidie hi'



In [23]:

    
x.count(x)









    Out[23]:





1



In [24]:

    
x = 'Hidie Hi'



In [25]:

    
x









    Out[25]:





'Hidie Hi'



In [26]:

    
x.count(x)









    Out[26]:





1



In [27]:

    
x.encode()









    Out[27]:





b'Hidie Hi'



In [28]:

    
x.endswith('die ho')









    Out[28]:





False



In [29]:

    
x.endswith('i')









    Out[29]:





True



In [30]:

    
x.find('e')









    Out[30]:





4



In [31]:

    
x.index('i')









    Out[31]:





1



In [32]:

    
x.isalpha()









    Out[32]:





False



In [33]:

    
x.isdigit()









    Out[33]:





False



In [34]:

    
x.upper()









    Out[34]:





'HIDIE HI'



In [35]:

    
x









    Out[35]:





'Hidie Hi'



In [36]:

    
x.swapcase()









    Out[36]:





'hIDIE hI'



In [37]:

    
x.replace('i', 'a')









    Out[37]:





'Hadae Ha'



In [38]:

    
x.split()









    Out[38]:





['Hidie', 'Hi']



In [39]:

    
x = 'Hi this is a string a ling a ding ding thing i write first in thin things.'



In [40]:

    
x.split('i')









    Out[40]:





['H',
 ' th',
 's ',
 's a str',
 'ng a l',
 'ng a d',
 'ng d',
 'ng th',
 'ng ',
 ' wr',
 'te f',
 'rst ',
 'n th',
 'n th',
 'ngs.']

x.(press tab for string functions of x) this is only for notebook. Functions can be found elsewhere.



In [ ]: