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Tag: list

occurrence of specific character in multiple strings

The multiple strings that needed to be searched are stored in a file values.txt (the Input File) which for example contains information as follows: I’m trying to count the occurrence of V in every line for index[x], x being the position of a character in every line. For example, there are 10 “V” in every first character of the lines.

Create a DataFrame from list in lists (Pandas)

I´m having trouble creating a dataframe on my list. The list contains four columns, but instead it says on presente one column with data: The list itself is presented in this way: I know there is something happening due to the double [], but i can´t figure it out. Can´t someone help me? Here is the code so far: Answer

Print all possible combination of words of length 10 from a list letters with repeating ‘A’ exactly twice

I have a list of 5 letters [‘A’, ‘B’, ‘N’, ‘M’,’E’]. I want to print all the words (word means a sequence of letters, it doesn’t have to be a valid English word) of length 10 letters that have exactly two letters A. Order is important. I have tried with itertools.product as it appeared to be the most promising solution:

count list values that appears in dataFrame using python

I want to count list value that is exists in dataframe: I want to use a loop to go through list values and dataframe df and if list[0] exist in df count++. my code: df = pd.read_excel(‘C:UsersmaDesktopfilee’) df looks like this : Intents Examples First something Second something listX= [“HOFF”, “Customers”, “bank”] I did this but not working: Answer Firstly,

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