Search Results for: programming
Given a integer n, find all the sum of the number of the digits up to n, for example, given n=5, we return 5, because 1,2,3,4,5 are all 1 …
An elastic collision is a type of collision in which two objects collide and bounce back without undergoing any permanent deformation or generating heat, thus conserving both kinetic energy …
Microsoft has held Hackathon events yearly – for a group of engineers to work on interesting projects – not necessary related to the work projects. Introduction to Hackathon In …
To view the bytecode of a compiled executable, you can follow these steps: Compile the C source code to generate an executable file with debugging information using the -g …
I have learned the format of Parquet files when I was working for Amazon Cloud Services (specifically S3). In short, the Parquet Files are column-based or column-oriented formats. What …