Posts

Showing posts with the label attitude

Featured Post

Top Questions People Ask About Pandas, NumPy, Matplotlib & Scikit-learn — Answered!

Image
 Whether you're a beginner or brushing up on your skills, these are the real-world questions Python learners ask most about key libraries in data science. Let’s dive in! 🐍 🐼 Pandas: Data Manipulation Made Easy 1. How do I handle missing data in a DataFrame? df.fillna( 0 ) # Replace NaNs with 0 df.dropna() # Remove rows with NaNs df.isna(). sum () # Count missing values per column 2. How can I merge or join two DataFrames? pd.merge(df1, df2, on= 'id' , how= 'inner' ) # inner, left, right, outer 3. What is the difference between loc[] and iloc[] ? loc[] uses labels (e.g., column names) iloc[] uses integer positions df.loc[ 0 , 'name' ] # label-based df.iloc[ 0 , 1 ] # index-based 4. How do I group data and perform aggregation? df.groupby( 'category' )[ 'sales' ]. sum () 5. How can I convert a column to datetime format? df[ 'date' ] = pd.to_datetime(df[ 'date' ]) ...

Career Vs Your Attitude Do These Now

Image
75% of the American workforce are actively looking for jobs at any given point in time, of which 69% of them are currently employed.  1. Networking  Tapping into your Network, Creating, and Maximizing your Personal Brand and Researching Companies in your Field of Interest will help you in finding jobs that suit your interest.  Trying to randomly find a job will get you nowhere. PREPARE, PLAN, and RESEARCH , and you will find a job that is meant for you.  If you have attended a get-together of friends or a social gathering off-late, chances are that you would have come across at least half a dozen people, talking about their jobs; how they are unhappy with it and looking for a change, or how difficult it seems to get one in the first place. Job Search. Searching for a job has become one of the most time-occupying tasks in recent times. Almost as difficult as getting one, a job search means researching, identifying, and applying for jobs and going through the function...