Negating the %like% Function in R's data.table Package: A Simple yet Effective Approach

Managing Rogue Data Rows while Reading Fixed Width Files using laf_open_fwf in R

Setting Up the Google Maps SDK and Showing Arrows on MapView to Indicate Driving Directions with GMSMapView

Exporting Stock Prices from Multiple Companies to Excel Using R

Conditional Multiplication with Pandas: A Deep Dive into Scaling Success Rates and Market Penetration Rates

Managing Custom Views in UIBarButtonItem with iPhone SDK 3.1.2

Selecting Non-NA Variables from Multiple Columns to Mutate into a Unified Variable in R

Finding the Third Youngest Customer Using Window Functions or a Classic Method

Executing Batch Files from R Scripts Using shell.exec

Working with Date Fields in R Data Frames: A Practical Guide to Converting Integer Dates to Character Format