Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Imagine you have a directory filled with thousands of files, and you have been asked to process these files one by one. Sounds quite tedious, right? Well not, if you are using For loops in Bash script ...

Dana Miranda is a Certified Educator in Personal Finance, creator of the Healthy Rich newsletter and author of You Don't Need a Budget: Stop Worrying about Debt, Spend without Shame, and Manage Money ...

“Well, what if there is no tomorrow? There wasn’t one today!” proclaims Phil Connors (Bill Murray) in “Groundhog Day.” This moment of existential crisis marks Phil’s turning point as he realizes that ...

It’s not uncommon that we include one loop within another. This is called nesting, and such loops are called nested loops. Let’s say we wanted to print out pairings of contestants in a round robin ...

A for loop inside a for loop is called a nested for loop. Sometimes this is the right tool for the job. Here's an example where you print out a multiplication table. Notice that we set the Maximum ...

If you want to learn how to use IF and VLOOKUP nested functions in Excel, you’ve come to the right place. The IF and VLOOKUP nested functions are two of the most powerful functions in Excel used by ...

Hi, while using dbt-duckdb, we started to experience OOM and huge temp tables. After looking into the problem, we discovered that the optimizer didn't create a physical plan as we would have expected.