Answers for "how to tell if a string contains only numbers"

5

check if string contains numbers

str.matches(".*\\d.*");
Posted by: Guest on November-01-2020
4

python how to check if string contains only numbers

print("012345".isdecimal())
OUTPUT
True
print("a12345".isdecimal())
OUTPUT
False
Posted by: Guest on September-24-2020

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