Showing posts with the label what are basic digital skills

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How to Check Column Nulls and Replace: Pandas

Here is a post that shows how to count Nulls and replace them with the value you want in the Pandas Dataframe. We have explained the process in two steps - Counting and Replacing the Null values. Count null values (column-wise) in Pandas ## count null values column-wise null_counts = df.isnull(). sum() print(null_counts) ``` Output: ``` Column1    1 Column2    1 Column3    5 dtype: int64 ``` In the above code, we first create a sample Pandas DataFrame `df` with some null values. Then, we use the `isnull()` function to create a DataFrame of the same shape as `df`, where each element is a boolean value indicating whether that element is null or not. Finally, we use the `sum()` function to count the number of null values in each column of the resulting DataFrame. The output shows the count of null values column-wise. to count null values column-wise: ``` df.isnull().sum() ``` ##Code snippet to count null values row-wise: ``` df.isnull().sum(axis=1) ``` In the above code, `df` is the Panda

5 Top Digital Skills You need in Future

Before you perform work in a new-age digital job, focus on the real skills you need to learn. 1. Automate Repeated Tasks Take the best example of saving all the emails from google account. That is after sending an email that should save in an Excel document. This is one kind of Skill. So learning technologies to create Tools for this kind of automation provide you a lot of job opportunities. 2. Automate Stop Function For example, work and home both are different. After certain hours the access to the Company network should be stopped. So that you can focus on your Home duties. Here you should have tools to do this kind of activity. 3. Data visualization How to present data in a user-friendly way is the topmost digital skill. Nowadays there are many tools present. The Best example is Tableau. You can present the data in a user-friendly way. 4. Working Ability in Cloud Environment For example, the olden days' servers are complex to migrate and move from one area to