Question

How to discard (remove) element that exists in a set using Python

Answer 1

st = {"python", "c++", "java", "php"}

print(st)
st.discard("java")
print(st)


'''
run:

{'php', 'python', 'c++', 'java'}
{'php', 'python', 'c++'}

'''

 

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Answer 2

st = {"python", "c++", "java", "php"}

print(st)
st.remove("php")
print(st)


'''
run:

{'c++', 'php', 'python', 'java'}
{'c++', 'python', 'java'}

'''

 

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