multiply string by number python - Stack Overflow

This returns None if the argument isn't an integer. As for actually repeating the number, you just need to turn the string back into a number: return int (str (num) * 3) Full code: def repeat_number (num): if not isinstance (num, int): return None else: return int (str (num) * 3) Share. Improve this answer.

Python Friday #105: Multiply Strings in Python - Improve & Repeat

Python Friday #105: Multiply Strings in Python. While working through a Pluralsight course I noticed a strange looking command that seams to make no sense: ‘-‘ * 100. As it turns out, we can multiply strings in Python and this provides some nice amenities for our cli applications. This post is part of my journey to learn Python.

Multiply string vectors in python - Stack Overflow

I have dynamic number of string vectors, which I need to multiply and create an array of dicts combining all possibilities. If the input were static, I would do it like this: sth = { "param1&

how to multiply a string in python Code Example

python find multiple of one letter in string. print numbers with underscores python. python program to add 'ing' at the end of a given string (length should be at least 3). if the given string already ends with 'ing' then add 'ly' instead. if the string length of the given string is less than 3, leave it unchanged.

Multiply Strings - Leetcode 43 - Python - YouTube

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Interview Question : Multiply Strings [LeetCode] Python Code

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Multiply Strings - LeetCode

Put the last digit at current position (position i + j) in answer. Divide the multiplication by 10 to get the new value for carry and add it to answer at the next position. Note, the next position is located at (i + j + 1). If the last digit in answer is zero, before reversing answer, we must pop the zero from answer.

Addition(+) and multiplication(*) operators with string in Python

Addition (+) operator with string. Adding two strings is known as concatenation. Concatenation of two strings creates a string by adding the second string to the end of first string. str1='Hello'. str2='World'. print(str1+str2) Output. HelloWorld. Please note that both the arguments to concatenate strings should be of string data type, else we ...

Multiplying and Dividing Numbers in Python | Python Central

To multiply a string with an integer in Python, we use the def() function. In the def() function, we create another function in which we mention the string variable to be repeated, followed by the number of times it has to be repeated. Then we return the multiplied value. Let's take an example here, we take the string "Hello World!"
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