Ways to create a DataFrame using Lists in Python We use the pandas.dataframe() function from the Pandas library to create a DataFrame. We will discuss how to create a DataFrame using Lists with this function. A list is a linear collection and we can use it to pass such objects as the values for a […]
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This tutorial will demonstrate how to get today’s date in Python. Python provides the standard datetime module that can create objects that can store and manipulate date and time values. Other libraries like calendar, and dateutil can also work with objects of the datetime class. Using the datetime.date.today() function We will use the today() function
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This tutorial will demonstrate how to check if a list is empty in Python. Essentially, we will check if the length of a list is 0. Using the len() function The most straightforward way to achieve this is by using the len() function. If the length returned is 0 then the list is empty. See
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Ways to Divide a String in Half in Python This tutorial will show how to split a string in half in Python. To achieve this, we will use the string-slicing method. To split a string in half in Python. Use the len() function to find the length of the string. Split it in half using
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Ways to replace a word in a string in Python The replace() function is a part of the string class and can replace substrings in a string. We can use this function to replace a word in a string in Python. To replace a word in a string in Python: Use the replace() function. See
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Ways to find the count of a character in string in Python We will discuss how to find the count of a character in string in Python. The count() function returns the count of a substring in a string by passing the character within the function. To find the count of a character in string
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Ways to Get Length of String in Python We will discuss different methods to get the length of string in Python. Strings are mutable in Python and have a certain number of characters that correspond to their length. The most direct method is by using the len() function. To get length of string in Python:
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Ways to convert list to a numpy array in Python We can use the numpy.array() function to convert list to a numpy array in Python. Lists represent array-like structures and are inbuilt in Python. A numpy array requires us to import numpy module and need to declare arrays before using them. A numpy array can
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Ways to convert string to a list of characters in Python We can use the list() constructor to convert string to list of characters in Python. To convert string to list of characters in Python: Use the list() function. See the code below. # Convert string to list of characters in Python string =
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Ways to convert float array to int in Python We can use the numpy.asarray() function to convert float array to int in Python. It accepts an input object and returns a numpy array. This input can be a list, tuple, or array. We can use the dtype parameter to set the type of the array.
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