Reuven, you should do a video on memory management in Pandas with Jupyter and how Jupyter's `Out` mapping maintains a reference to previous possibly intermediate results. A trap I've fallen into countless times.
Great idea! I've added it to my TH-cam "to do" list. People forget that global variables stick around forever, as do any values referred to by those globals. So the fact that In and Out are globals, and that they refer to potentially large values, can indeed be a problem...
"Touch typing" means that you can type without looking at the keyboard. Being able to type without looking allows me to write very quickly, meaning that the difference between df.a and df['a'] is almost zero. Touch typing is one of the best and most useful skills I ever learned, and it's all thanks to my parents insisting that I do it when I was in high school.
ahh yes, the dot notation vs bracket notation. I always use bracket even though it's longer to write. Request for a video on FireDucks please. we can speedup Pandas to be faster than Polars without any code change.
Reuven, you should do a video on memory management in Pandas with Jupyter and how Jupyter's `Out` mapping maintains a reference to previous possibly intermediate results. A trap I've fallen into countless times.
Great idea! I've added it to my TH-cam "to do" list. People forget that global variables stick around forever, as do any values referred to by those globals. So the fact that In and Out are globals, and that they refer to potentially large values, can indeed be a problem...
Touch typing?
"Touch typing" means that you can type without looking at the keyboard. Being able to type without looking allows me to write very quickly, meaning that the difference between df.a and df['a'] is almost zero. Touch typing is one of the best and most useful skills I ever learned, and it's all thanks to my parents insisting that I do it when I was in high school.
Please Help me learn python script by coding application for detecting fake news
ahh yes, the dot notation vs bracket notation. I always use bracket even though it's longer to write.
Request for a video on FireDucks please. we can speedup Pandas to be faster than Polars without any code change.