numpy string operations | split() function Last Updated : 25 Nov, 2019 Comments Improve Suggest changes Like Article Like Report numpy.core.defchararray.split(arr, sep=None, maxsplit=None) is another function for doing string operations in numpy.It returns a list of the words in the string, using sep as the delimiter string for each element in arr. Parameters: arr : array_like of str or unicode.Input array. sep : [ str or unicode, optional] specifies the separator to use when splitting the string. maxsplit : how many maximum splits to do. Returns : [ndarray] Output Array containing of list objects. Code #1 : Python3 # Python program explaining # numpy.char.split() method # importing numpy import numpy as geek # input array in_arr = geek.array(['geeks for geeks']) print ("Input array : ", in_arr) # output array out_arr = geek.char.split(in_arr) print ("Output splitted array: ", out_arr) Output: Input array : ['geeks for geeks'] Output splitted array: [['geeks', 'for', 'geeks']] Code #2 : Python3 # Python program explaining # numpy.char.split() method # importing numpy import numpy as geek # input array in_arr = geek.array(['Num-py', 'Py-th-on', 'Pan-das']) print ("Input array : ", in_arr) # output array out_arr = geek.char.split(in_arr, sep ='-') print ("Output splitted array: ", out_arr) Output: Input array : ['Num-py' 'Py-th-on' 'Pan-das'] Output splitted array: [['Num', 'py'] ['Py', 'th', 'on'] ['Pan', 'das']] Code #3 : Python3 # Python program explaining # numpy.char.split() method # importing numpy import numpy as geek # input array in_arr = geek.array(['Num-py', 'Py-th-on', 'Pan-das']) print ("Input array : ", in_arr) # output array when maximum splitting # of every array element is 1 out_arr = geek.char.split(in_arr, sep ='-', maxsplit = 1) print ("Output splitted array: ", out_arr) Output: Input array : ['Num-py' 'Py-th-on' 'Pan-das'] Output splitted array: [['Num', 'py'] ['Py', 'th-on'] ['Pan', 'das']] Comment More infoAdvertise with us Next Article numpy string operations | split() function jana_sayantan Follow Improve Article Tags : Python Python-numpy Python numpy-String Operation Practice Tags : python Similar Reads numpy string operations | rsplit() function numpy.core.defchararray.rsplit(arr, sep=None, maxsplit=None) is another function for doing string operations in numpy. It returns a list of the words in the string, using sep as the delimiter string for each element in arr. The rsplit() method splits every string array element into a list, starting 2 min read Numpy string operations | splitlines() function In this numpy.core.defchararray.splitlines() function, each element in arr, return a list of the lines in the element, breaking at line boundaries. Syntax : numpy.core.defchararray.splitlines(arr, keepends = None) Parameters : arr : [array-like of str] Given array-like of string. keepends : [bool, o 1 min read Numpy string operations | partition() function In the numpy.core.defchararray.partition() function, each element in arr, split the element as the first occurrence of sep, and return 3 strings containing the part before the separator, the separator itself, and the part after the separator. If the separator is not found, return 3 strings containin 1 min read Numpy - String Functions & Operations NumPy String functions belong to the numpy.char module and are designed to perform element-wise operations on arrays. These functions can help to handle and manipulate string data efficiently.Table of ContentString OperationsString Information String Comparison In this article, we’ll explore the var 5 min read Numpy string operations | rpartition() function In the numpy.core.defchararray.rpartition() function, each element in arr, split the element as the last occurrence of sep, and return 3 strings containing the part before the separator, the separator itself, and the part after the separator. If the separator is not found, return 3 strings containin 1 min read Numpy string operations | rindex() function numpy.core.defchararray.rindex() function, raises ValueError when the substring sub is not found. Calls str.rindex element-wise. Syntax : numpy.core.defchararray.rindex(arr, sub, start = 0, end = None) Parameters : arr : [array-like of str or unicode] Array-like of str . sub : [str or unicode] Input 1 min read numpy string operations | strip() function numpy.core.defchararray.strip(arr, chars=None) is another function for doing string operations in numpy. It returns a copy with the leading and trailing characters removed for each element in arr. Parameters: arr : array_like of str or unicode. char : [str or unicode, optional] the set of characters 2 min read numpy string operations | zfill() function numpy.core.defchararray.zfill(arr, width) is another function for doing string operations in numpy. For each element in the array it returns the numeric string left-filled with zeros.The number of left filled zeros happen according to the width. Parameters: arr : array_like of str or unicode.Input a 2 min read Python String rsplit() Method Python String rsplit() method returns a list of strings after breaking the given string from the right side by the specified separator. It's similar to the split() method in Python, but the difference is that rsplit() starts splitting from the end of the string rather than from the beginning. Exampl 3 min read Split and Parse a string in Python In this article, we'll look at different ways to split and parse strings in Python. Let's understand this with the help of a basic example:Pythons = "geeks,for,geeks" # Split the string by commas res = s.split(',') # Parse the list and print each element for item in res: print(item)Outputgeeks for g 2 min read Like