When manipulating structures such as URLs it’s better to use tools designed for the purpose rather than treating them as strings. In this case you want to change the host (netloc) to www.site2.com So… from urllib.parse import urlparse, urlunparse new_site=”www.site2.com”…
my_list = [1, 2, 5, 8, 15, 25] deleted_elements = [] deleted_elements.append(my_list.pop()) deleted_elements.append(my_list.pop()) deleted_elements.append(my_list.pop()) print(my_list) print(deleted_elements) print(“Last deteleted: ” + str(deleted_elements[-1])) solved How to print last deleted element from the list? [closed]
One way to do it using sum(), list comprehension and recursion, def simulated_sum(input): “””This is a recursive function to find the simulated sum of an integer””” if len(str(input)) == 1: return input else: input_digits = [int(x) for x in str(input)]…
Introduction When it comes to tackling a task, it is important to do it effectively. This can be difficult, especially if you are not sure how to go about it. Fortunately, there are many resources available to help you figure…
Load xml, traverse it (eg recursively), return tags with non-empty text. Here as generator: import xml.etree.ElementTree as ET def getNonemptyTagsGenerator(xml): for elem in xml: yield from getNonemptyTagsGenerator(elem) if len(xml) == 0: if xml.text and xml.text.strip(): yield xml xml = ET.parse(file_path).getroot()…
To set a default value in a function you should do like in the code bellow and you don’t have to use str to convert x to a string, just send the string. def multiply(x,mult_int=10): return x*mult_int print(multiply(“I hope that’s…
you can try in this way a=input(‘input:’) while a.strip()!=”: b=a.split() ans=”” while len(b) >0 : word=b[0][::-1] ans+=word+” ” b.pop(0) print ans a=input(‘input:’) #output i ma hsejar !aloH 0 solved How can i use a while loop on this program?
It Isn’t In Java! Here Is The Py Code ! def binary_search(item_list,item): first = 0 last = len(item_list)-1 found = False while(first<=last and not found): mid = (first + last)//2 if item_list[mid] == item : found = True else: if…
Simplest would be to have it backwards. Generate factorials until you find it or not. That way, you are sure always to compare integers: def is_factorial(n): i = f = 1 while f < n: i += 1 f *=…
As was mentioned by cco: if data.char in “123456789” data.board[row][col] = int(data.char) The in operator evaluates to true if it finds a variable in the specified sequence and false otherwise. It can be used for lists, strings, tuples and dictionaries.…
If you want to extend your solution to make sure the leading digit isn’t 0, there’s probably no super-concise way to write it; just be explicit: first = random.choice(range(1, 10)) leftover = set(range(10)) – {first} rest = random.sample(leftover, 3) digits…
b and c are different instances of class A. And a.append is a method used to append value to list. solved What is the difference between b and c? [closed]
In your program, you haven’t defined the variable participant_details so its value cannot be looked up. You should define that variable first before accessing it. 2 solved “errorMessage”: “name ‘ ‘ is not defined” [closed]
Couple of points: Misplaced return statement. Should be at end. if yes(): It is wrong. You want to compare function input with yes. It should be if s == ‘yes’:. Same for rest also. Since you have written function definition…
The main problem here is that you are calling functions as they were variables Here is your code with the functions being called correctly: import math print(‘input your height and weight to find BMI.’) num_a = int(input(“feet==”)) num_b = int(input(“inches==”))…