関連ワード:  python check whether substring is in string    python check if substring is in string    python test if substring is in string    python check if substring is not in string    python check if any substring is in string    python check for substring in string    python check if substring in string case insensitive    python check if substring in string regex    python check if substring in string with wildcard    python check if substring in string dataframe  
結果 : python check whether substring is in string