how to get the key for a value in a dictionary in python
# function to return key for any value
def get_key(val):
for key, value in my_dict.items():
if val == value:
return key
return "key doesn't exist"
# Driver Code
my_dict ={"java":100, "python":112, "c":11}
print(get_key(100))
print(get_key(11))how to get key of a particular value in dictionary python using index
mydict = {'george': 16, 'amber': 19}
print(list(mydict.keys())[list(mydict.values()).index(16)]) # Prints georgepython get key module
import getkey, os
def clear():
if os.name == "nt":
_ = os.system('cls') #Clear function
else:
_ = os.system('clear')
current = ""
while True:
clear() #Clearing, required at beginning at end in order for algorithm to work
print(current)
key = getkey.key() # Gets the key
if key == getkey.keys.BACKSPACE: # Detects if key is backspace
current = current[:-1]
elif key == getkey.keys.ENTER: # Detecs if key is the enter(return) key
break
else:
current = current + key # Otherwise, adds on the the current variable
clear()
clear()
print("nnn You typed: " + current)getkey python module
from getkey import getkey, keys
key = getkey()
if key == keys.UP:
... # Handle the UP key
elif key == keys.DOWN:
... # Handle the DOWN key
elif key == 'a':
... # Handle the `a` key
elif key == 'Y':
... # Handle `shift-y`
else:
# Handle other text characters
buffer += key
print(buffer)Copyright © 2021 Codeinu
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