You have multiple problems with your code. Variable names could be more informative l -> left_side. This way you don’t need to have a comment on every line. You use a variable n that is not initialized to anything. Perhaps split your code into multiple functions. Then you can investigate if each function does what … Read more
Calculate Year on Year, Quarter on Quarter, Month on month number of Repeated, new, lost customers & theri revenue using pandas/python solved Calculate Year on Year, Quarter on Quarter, Month on month number of Repeated, new, lost customers & theri revenue using pandas/python
D[case] = (Dref[case]*((50/ t)^ m )) * ( math.exp((20/6)*((1/295) – (1/Temp))) It seems to be extra parentheses Try D[case] = (Dref[case]*((50/ t)^ m )) * math.exp((20/6)*((1/295) – (1/Temp))) 1 solved Python math.exp function Syntax
VALUE = 32 p = [ [84, 104, 105, 115, 32, 105, 115, 32, 97, 32, 116, 101, 115, 116, 32, 111, 102, 32], [9, 9, 73, 116, 32, 105, 115, 32, 98, 101, 97, 117, 116, 105, 102, 117, 108, 108, 121, 46], [78, 101, 101, 100, 32, 116, 111, 32, 102, 105, 103, … Read more
When you’re passing values to the function oddnos, you’re not passing a list of values till 15, rather only number 15. So the error tells you, you’re passing an int and not a list, hence not iterable. Try to use range() function directly in the for loop, pass your number limit to the oddnos function. … Read more
The answer for the first problem: You never defined first_name outside of Players_input. This value is just stored inside the function, and get’s deleted afterwards. (more about this in the link added by gjttt1) There are two ways to solve this: You could make first_name global. But this is a bad style, so I wouldn’t … Read more
You must first import random. To choose your image, do image = math_list.pop(random.randint(0,len(math_list)-1)). randint is used to choose a random number from 0 to 4, each one corresponding to an item in the list. pop removes that item and returns it to image. 8 solved How to blit a random image from a list Pygame … Read more
Encapsulate the try/except blocks inside the while loop (not the other way around): while True: try: A() except NewConnectionError as err: # This will also print the reason the exception occurred print (‘Detected error: {}’.format(err)) else: print(“A() returned successfully.”) finally: print (“Next loop iteration…”) You can safely omit the else and finally blocks. I have … Read more
Is the date getting displayed on the web-page? If it’s something which can’t be seen on the web-page, cannot be accessed by selenium also. solved Is there any way to access date of actionts in websites trough selenium python?
Its because every elif needs to be paired with an if. You can’t have an elif statement separated from its if. To fix this, reorganize your code and make sure the elif directly follows the if. 4 solved Syntax error, no apparent cause, how come? (Python 3) [closed]
print(*sorted((int(n.strip()) for n in open(“numbers.txt”)), reverse=True)[:3], sep=”\n”) This solution worked..! solved Python: Read the file and output the three biggest numbers [closed]
You can do this with a list comprehension. For example: mylist = [[0.0,0.0,0.1], [0.4,0.23,0.175], [0.0,1.,0.5], [0.0,0.03,0.1], [0.02,0.0,0.3]] indices = [0,2,3] result = [mylist[i] for i in indices] result is now [[0.0, 0.0, 0.1], [0.0, 1.0, 0.5], [0.0, 0.03, 0.1]] 2 solved Get an item from a list if its index is on another list
You can try to use the two for approach z = [“for”, “core”, “end”] letters = [] for word in z: for element in word: letters.append(element) print(letters) #[‘f’, ‘o’, ‘r’, ‘c’, ‘o’, ‘r’, ‘e’, ‘e’, ‘n’, ‘d’] 0 solved I have a list, how can I split words in list to get each letter from … Read more
Create a set with the numbers that you need to delete and keep updating it while you read new lines. If the new line starts by one element in the set skip it and do not write it to the output file. to_delete = set() with open(‘input_file’, ‘r’) as input_file, open(‘output_file’, ‘w’) as output_file: for … Read more
At very simple i make this program for you as per your requirement that user must enter 10 numbers and program finds either it is prime or not. try this: for i in range(0, 10): num = int(input(‘Enter Number:’)) if num > 1: # check for factors for i in range(2, num): if (num % … Read more