numpy.char.multiply() function in Python Last Updated : 29 Aug, 2020 Comments Improve Suggest changes Like Article Like Report The multiply() method of the char class in the NumPy module is used for element-wise string multiple concatenation. numpy.char.multiply()Syntax : numpy.char.multiply(a, i)Parameters : a : array of str or unicodei : number of times to be repeatedReturns : Array of strings Example 1 : Using the method on a single element string array. Python3 # importing the module import numpy as np # created an array arr1 = np.array(['Geeks']) print("Original Array :") print(arr1) # number of times to be repeated i = 3 # using the char.multiply() method arr2 = np.char.multiply(arr1, i) print("\nNew array :") print(arr2) Output : Original Array : ['Geeks'] New array : ['GeeksGeeksGeeks'] Example 2 : Using the method on multiple elements string array. Python3 # importing the module import numpy as np # created an array arr1 = np.array(['Geeks', 'for', 'Geeks']) print("Original Array :") print(arr1) # number of times to be repeated i = 2 # using the char.multiply() method arr2 = np.char.multiply(arr1, i) print("\nNew array :") print(arr2) Output : Original Array : ['Geeks' 'for' 'Geeks'] New array : ['GeeksGeeks' 'forfor' 'GeeksGeeks'] Comment More infoAdvertise with us Next Article numpy.char.multiply() function in Python Y Yash_R Follow Improve Article Tags : Python Python-numpy Practice Tags : python Similar Reads numpy.char.add() function in Python The add() method of the char class in the NumPy module is used for element-wise string concatenation for two arrays of str or unicode. numpy.char.add()Syntax : numpy.char.add(x1, x2)Parameters : x1 : first array to be concatenated (concatenated at the beginning)x2 : second array to be concatenated ( 1 min read numpy.defchararray.multiply() in Python numpy.core.defchararray.multiply(arr, n): Concatenates strings 'n' times element-wise. Parameters: arr : array-like or string. n : [array-like] no. of times we want to concatenate. Returns : Concatenated String 'n' times element-wise. Code #1: Python3 1== # Python Program illustrating # numpy.char.m 1 min read numpy.multiply() in Python The numpy.multiply() is a numpy function in Python which is used to find element-wise multiplication of two arrays or scalar (single value). It returns the product of two input array element by element.Syntax:numpy.multiply(arr1, arr2, out=None, where=True, casting='same_kind', order='K', dtype=None 3 min read chr() Function in Python chr() function returns a string representing a character whose Unicode code point is the integer specified. chr() Example: Python3 num = 97 print("ASCII Value of 97 is: ", chr(num)) OutputASCII Value of 97 is: a Python chr() Function Syntaxchr(num) Parametersnum: an Unicode code integerRet 3 min read numpy.mintypecode() function – Python numpy.mintypecode() function return the character for the minimum-size type to which given types can be safely cast. Syntax : numpy.mintypecode(typechars, typeset = 'GDFgdf', default = 'd') Parameters : typechars : [list of str or array_like] If a list of strings, each string should represent a dtyp 1 min read Multiply All Numbers in the List in Python Our task is Multiplying all numbers in a list Using Python. This can be useful in calculations, data analysis, and whenever we need a cumulative product. In this article we are going to explore various method to do this. Using a loopWe can simply use a loop (for loop) to iterate over the list elemen 2 min read numpy.fromstring() function – Python numpy.fromstring() function create a new one-dimensional array initialized from text data in a string. Syntax : numpy.fromstring(string, dtype = float, count = -1, sep = ' ') Parameters : string : [str] A string that contained the data. dtype : [data-type, optional] Data-type of the array. Default d 1 min read numpy.defchararray.encode() in Python numpy.core.defchararray.encode(arr, encoding): This numpy function encodes the string(object) based on the specified codec. Parameters: arr : array-like or string. encoding : [str] Name of encoding being followed. error : Specifying how to handle error. Returns : Encoded string Code: Python3 # Pyth 1 min read ord() function in Python Python ord() function returns the Unicode code of a given single character. It is a modern encoding standard that aims to represent every character in every language.Unicode includes:ASCII characters (first 128 code points)Emojis, currency symbols, accented characters, etc.For example, unicode of 'A 2 min read numpy string operations | lstrip() function numpy.core.defchararray.lstrip(arr, chars=None) is another function for doing string operations in numpy. It returns a copy with the leading characters removed for each element in arr. Parameters: arr : array_like of str or unicode. char : [str or unicode, optional] the set of characters to be remov 2 min read Like