Category: article
Python Error : “OverflowError: Python int too large to convert to C long” Resolved
The error you’re seeing is due to the fact that the sys.maxsize on your system is larger than what can…
Python Error : “_csv.Error: field larger than field limit ” – Resolved
The error message indicates that while reading the CSV file, the program encountered a field that was larger than the…
Comparing two strings in Kotlin – Multiple ways with real example
In Kotlin, comparing two strings can be achieved in multiple ways. Depending on the nature of the comparison, you can…
Element removal in Kotlin mutable lists
Kotlin doesn’t have a built-in type specifically called “array” that supports removal of elements, as arrays (Array<T>) in Kotlin have…
How to computes the inverse tangent (arc tangent) of a value using PySpark : trigonometric computations
atan function computes the inverse tangent (arc tangent) of a value, akin to java.lang.Math.atan(). The atan function is particularly useful when…
Identifying the Maximum value among columns with PySpark’s greatest function
When managing data in PySpark, it’s often useful to compare values across columns to determine the highest value for each…
Ensuring data integrity with PySpark’s crc32 function : Cyclic redundancy checks which detect accidental changes to raw data.
One popular method of ensuring integrity is through the use of Cyclic Redundancy Checks (CRC), which detect accidental changes to…
Calculating correlation between dataframe columns with PySpark : corr
In data analysis, understanding the relationship between different data columns can be pivotal in making informed decisions. Correlation is a…
Converting numerical strings from one base to another within DataFrames : conv
The conv function in PySpark simplifies the process of converting numerical strings from one base to another within DataFrames. With…
Enhancing data encapsulation in Python: Mastering the property() function for robust code : property()
The property() function in Python is a built-in method providing a means of managing data access in your classes. It…
