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Showing posts with the label career paths mobile development

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How to Check Column Nulls and Replace: Pandas

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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

Career Opportunities in Mobile App Development

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Mobile application development one of the hot skills in the digital age. The use of mobile phones and the internet create many job opportunities in the area of mobile application development. The following skill set is required to enter into mobile application development. Mobile Development Career Paths Applications development in multiple platforms. User interfaces design for mobile apps. Marketing for apps which already developed. 1.  Development Career The opportunities are more to develop mobile applications. There are a lot of creative opportunities you can find in this career path.  You will get a chance to develop applications for Android, IoS, and Windows. Nowadays the apps are intelligent and smart. The smartness means those should have user-friendly to the end-users. 2.  User Interface Design The UX or user experience for mobile apps very much needed to be a successful app. The popularity of an app directly related to how well it is designed. Be