Hi all, I am new of python. Could anyone help me a question as below?
Is there any function that can judge a string s is a float number or not? FOr example, if s = '1.232' or s='1e+10', then it returns true, otherwise, it will return false. isdigit() in string doesn't work. float() will throw an exception and I just need true or false as result. Thanks a lot in advance, Wei
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