- This is a modal window. No compatible source was found for this media. How to check if the string ends with specific substring in Java? Kickstart YourCareer Get certified by completing the course Get Started Print Page PreviousNext
To check if a string or a substring of a string ends with a specific suffix in Python, you can use the str.endswith() method. This method returns True if the string or substring ends with the specified suffix, and False otherwise. Example In this example, we define a string my_string...
In order to avoid thisTraceback Error, we can use the keywordinto check if a substring is contained in a string. In the case of Loops, it was used for iteration, whereas in this case it’s a conditional that can be eithertrueorfalse.It’ll be true if the substring is part of the ...
rindex('o', 8)) # ValueError: substring not found 性质判断 可以通过字符串的startswith、endswith来判断字符串是否以某个字符串开头和结尾;还可以用is开头的方法判断字符串的特征,这些方法都返回布尔值,代码如下所示。 s1 = 'hello, world!' print(s1.startswith('He')) # False print(s1.startswith...
string_function = str(123.45)# str converts float data type to string data type # Another str function another_string_function = str(True)# str converts a boolean data type to string data type # An empty string empty_string =''
ValueError: substring not found >>> str.index("n") #同find类似,返回第一次匹配的索引值 4 >>> str.rindex("n") #返回最后一次匹配的索引值 11 >>> str.count('a') #字符串中匹配的次数 0 >>> str.count('n') #同上 2 >>> str.replace('EAR','ear') #匹配替换 'string learn' >>>...
ValueError: substring not found >>> str.index("n") #同find类似,返回第一次匹配的索引值 4 >>> str.rindex("n") #返回最后一次匹配的索引值 11 >>> str.count('a') #字符串中匹配的次数 0 >>> str.count('n') #同上 2 >>> str.replace('EAR','ear') #匹配替换 'string learn' >...
empty_string = '' # Also an empty string second_empty_string = "" # We are not done yet third_empty_string = """ # This is also an empty string: ''' 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15.
10. String endswith(suffix,beg,end) MethodThis method returns true if the string ends with specified string 'suffix' else return false.Here,suffix - string to be checked beg - starting index, by default 0 end - ending index ,optional, by default length of string...
character at the same position in y. If there is a third argument, it must be a string, whose characters will be mapped to None in the result. Docstring: S.translate(table) -> str Return a copy of the string S in which each character has been mapped ...