This could be done easily using a regular expression but I am guessing you do not wish to use that. Instead the problem can be solved by reading the file in a line at a time and deciding if the line starts with a number followed by a .. If it does, start you start … Read more
From what I can see, sales is a local variable in the main(), and you are trying to access it in DetermineCommRate, and you have syntax errors in the definition of that function def DetermineCommRate(sales): Currently, you are passing sales to it, but not accepting it. Also, your following line should be indented to run … Read more
I think you need: df[‘features’] = df.values.tolist() print(df) Atr1 Atr2 features 0 1 A [1, A] 1 2 B [2, B] 2 4 C [4, C] If you have multiple columns and want to select particular columns then: df = pd.DataFrame({“Atr1″:[1,2,4],”Atr2″:[‘A’,’B’,’C’],”Atr3”:[‘x’,’y’,’z’]}) print(df) Atr1 Atr2 Atr3 0 1 A x 1 2 B y 2 4 … Read more
If it is a dataframe, I think you could try to use np.where: df[‘idealcol’] = np.where(df[‘A’].isnull(), df[‘B’] , df[‘A’]) 1 solved Python: how to merge 2 columns without overwriting?
Everything you need to make this work is located in the callback() and askfont() methods in the font code. You need to take elements from callback() and askfont() and incorporate them into your code. You will also need to import the font code. Lets say the Font code is in the same directory as our … Read more
For simplicity, this script assumes that it is being run from the same directory as the files you described in the question (this can be easily modified). It finds all the files that end with four-digits plus .txt, groups them together by the starting characters (before ‘_’) and writes the contents of each into a … Read more
For this to work, you would have to sort your coins in descending order, or use reversed(coinList) instead of coinList in the first for loop and vice versa in the second if you would like to sort them forwards: total = 250 value = 0 coins = [] coinList = [100, 100, 20, 20, 20, … Read more
I’m assuming that what you want to know is these: 1. How to load a static map of a large area 2. How much would it cost Answer #1 You should check out this link to learn more about zoom levels. Larger zoom levels does not mean a bigger area, in fact, it’s the other … Read more
Use a regular expression. import re result = re.sub(r'[dust]’, ”, string) The regexp [dust] matches any of those characters, and all the matches are replaced with an empty string. If you want to remove only the whole word dust, with possible repetitions of the letters, the regexp would be r’d+u+s+t+’. If only u can be … Read more
Introduction This article will discuss how to remove all occurrences of any characters in the word ‘dust’ from a given string. We will look at various methods of doing this, including using regular expressions, looping through the string, and using the replace() method. We will also discuss the advantages and disadvantages of each approach. Finally, … Read more
You can use the strftime method of the date object. >>> today = date.today() >>> today.strftime(“%d/%m/%Y”) ’28/03/2022′ Here’s the documentation on the format codes you can use. 1 solved How do I print the current date without the dashes?
If it’s just application run on local machine I don’t see reason to hide it, just make sure that user downloading your repo knows that SECRET_KEY is public, because if that person wants for some reason to have it publicly accessible it would pose risk to them. Best thing to do is not to set … Read more
Create a css selector for each theme: .theme-time { font-family: “Times New Roman”; } .theme-courier { font-family: “courier”; } .theme-verdana { font-family: Verdana, sans-serif; } Then, to give the ability to your user to change the theme and then the font-family, we will use Javascript. We will add one of this CSS class on the … Read more
As I understand, img1 and img2 are matrices containing all the pixels of two images. Suppose: img1 = x x x x x x x x x img2 = o o o o o o o o Output is a matrix whose height is the highest between img1 and img2 and whose width is the … Read more
Your solution will work, but it will spawn a lot of console windows one after another. To avoid it you can try this: >>> import subprocess >>> from time import sleep >>> si = subprocess.STARTUPINFO() >>> si.dwFlags |= subprocess.STARTF_USESHOWWINDOW >>> while True: subprocess.call(‘taskkill /F /IM notepad.exe’, startupinfo=si) sleep(1) # delay 1 seconds 2 solved How … Read more