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Python is commonly used for data manipulation tasks due to its powerful libraries like Pandas and NumPy.
Use Pandas library for data manipulation tasks in Python
Pandas provides data structures like DataFrame for easy manipulation
Use NumPy for numerical operations on data arrays
Example: df['new_column'] = df['column1'] + df['column2']
I applied via Campus Placement and was interviewed in Dec 2016. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2016. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2016. There were 2 interview rounds.
posted on 14 Mar 2020
I applied via Walk-in and was interviewed before Mar 2019. There were 5 interview rounds.
Finding length of characters in string array without using inbuilt methods.
Iterate through each string in the array and count the number of characters in each string using a loop.
Add the count of characters in each string to get the total length of characters in the array.
Function to convert hexadecimal to binary in any programming language.
Create a function that takes a hexadecimal string as input.
Convert the hexadecimal string to an integer using the language's built-in function.
Convert the integer to binary using the language's built-in function.
Return the binary string.
I applied via Campus Placement and was interviewed before Dec 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Oct 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 6 interview rounds.
posted on 11 Sep 2021
I applied via LinkedIn and was interviewed in Mar 2021. There were 4 interview rounds.
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