Use of Dictionary in Python

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#python #python #dictionary #mergedictionary #dict

Merge two dictionaries 
 
def merge_two_dicts(a, b):
 
 
   c = a.copy()   # make a copy of a
 
   c.update(b)    # modify keys and values of a with the ones from b
 
   return c
 
 
 
 
 
a = { 'x': 1, 'y': 2}
 
b = { 'y': 3, 'z': 4}
 
 
print(merge_two_dicts(a, b)) # {'y': 3, 'x': 1, 'z': 4}
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#python #python #dictionary #keys

Create dictionary of months by using keywords and shorthand that prints full month name 
month_conversion = {
“Jan” = “January”
“Feb” = “February”
“Mar” = “March”
“Apr” = “April”
“Jun” = “June”
}
# keys must be unique:
print(month_conversion[“Mar”])


Output”
           March
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#python #python #dictionary #del

How to delete words from dictionary - by using keyword “del” 
def minus_key(key, dictionary):

shallow_copy = dict(dictionary)

del shallow_copy[key]

return shallow_copy

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