Profilo di Ava Reed

Nome Ava Reed
Indirizzo email borldistile3671@gmail.com
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Stay curious, keep building, and share what you learn.
  • Re: Get Ready to Roll: Discover the Exciting World of Slope Game!
    Forum >> Programmazione Python >> Videogames
    Slope Game offers fast movement, simple controls, and steady action that keeps players focused. The ball reacts to every small shift, so each run feels fresh. The pace builds quickly and gives a strong sense of challenge without confusing steps. It is a good choice for short breaks or for players who enjoy quick reflex games.
    Stay curious, keep building, and share what you learn.
  • Re: Come gestire i valori mancanti in un dataframe Pandas?
    Forum >> Programmazione Python >> Database
    Here’s a clear and simple answer you can use:


    You can handle missing values in a Pandas dataframe in several common ways, depending on what you need:

    1. Check for missing values

    df.isnull().sum()

    2. Drop rows or columns with missing data

    df.dropna() # remove rows with missing values
    df.dropna(axis=1) # remove columns with missing values

    3. Fill missing values with a constant

    df.fillna(0)
    df.fillna("unknown")

    4. Fill missing values with statistics

    df["col"].fillna(df["col"].mean())
    df["col"].fillna(df["col"].median())
    df["col"].fillna(df["col"].mode()0)

    5. Forward/backward fill for time-series

    df.fillna(method="ffill") # use previous value
    df.fillna(method="bfill") # use next value

    The best method depends on your dataset and the meaning of the missing values.
    Stay curious, keep building, and share what you learn.