関連ワード:  python test if a substring is in a string    python check if a substring is in a string    python check if a substring is in a list of strings    python check if a substring exists in a string    python check if a substring is present in a given string    python determine if substring is in string    python check if any substring is in string    python check if substring is not in string    python check if substring is in array of strings    check if substring is present in string  
結果 : python test if a substring is in a string