LEGB: local, enclosing, global, built-in So how exactly does Python go about finding identifiers, including free variables in functions? Python uses the “LEGB” rule: local, enclosing, global and built ...

The 20-20-20 rule is a simple and effective way to reduce digital eyestrain caused by too much screen time. By taking a 20-second break every 20 minutes to look at something 20 feet away, you can ...

Direct and indirect speech rules, examples, and exercises. Check active and passive voice vs direct and indirect speech. How to convert direct speech to indirect speech.

White House press secretary Karoline Leavitt has defended Donald Trump's handling of unrest and tension in Los Angeles. But LA's mayor says the White House "provoked" the unrest with a "chaotic ...

According to the empirical rule, that's 99.7% of the data. Three sigma refers to business application processes that operate efficiently and produce high-quality items.

Python really shines when it comes to automating repetitive tasks. Think about it: scanning networks, fuzzing applications, ...

Right now, the stage1 script bootstrap requires bash. It has a variety of bashisms or non-posix constructs that prevent it from working in other shells. Bash isn't bad, it is just a heavier weight ...

hydro_examples Simple one-dimensional examples of various hydrodynamics techniques This is a collection of simple python codes (+ a few Fortran ones) that demonstrate some basic techniques used in ...