A deeply practical ethical hacking bundle teaches real cybersecurity, pentesting, and bug-bounty skills for just $35.99, ...

running R code inside Python quickly transferring huge datasets between Python (NumPy/pandas/polars) and R without writing to disk interactively working in both languages at the same time ...

To help professionals build these capabilities, we have curated a list of the best applied AI and data science courses.

The job market faces a persistent gap between AI knowledge and practical application. Employers seek professionals who can navigate real-world challenges.