How to reverse a string in Python?
To reverse a string in Python, you can use slicing with the step parameter set to -1. Here is an example:
original_string = "hello"
reversed_string = original_string[::-1]
print(reversed_string) # "olleh"
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How to convert string into datetime in Python?
To convert a string into a datetime object in Python, you can use the datetime.strptime() function. This function allows you to specify the format of the input string, and it will return a datetime...
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How do I pad a string with zeroes in Python?
You can pad a string with zeros in Python by using the zfill() method. This method adds zeros to the left of the string until it reaches the specified length. Here's an example: s = '123' padded = ...
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How to check if the string is empty in Python?
To check if a string is empty in Python, you can use the len() function. For example: string = "" if len(string) == 0: print("The string is empty") You can also use the not operator to check if...
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How do I get a substring of a string in Python?
To get a substring of a string in Python, you can use the string slicing notation, which is string[start:end], where start is the index of the first character of the substring, and end is the index...
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