Odhran Miss, Author at iZZiSwift

Which key failed in Python KeyError?

January 15, 2021 Odhran Miss

Question or problem about Python programming: If I catch a KeyError, how can I tell what lookup failed?

How to group DataFrame by a period of time?

January 15, 2021 Odhran Miss

Question or problem about Python programming: I have some data from log files and would like to group entries by a minute:

Kotlin: clone or copy a list in kotlin

January 14, 2021 Odhran Miss

Question or issue of Kotlin Programming: How to copy list in Kotlin?

Parallel Coordinates plot in Matplotlib

January 14, 2021 Odhran Miss

Question or problem about Python programming: Two and three dimensional data can be viewed relatively straight-forwardly using traditional plot types. Even with four dimensional data, we can often find a way to display the data. Dimensions above four, though, become increasingly difficult to display. Fortunately, parallel coordinates plots provide a mechanism for viewing results with […]

R and Python in one Jupyter notebook

January 14, 2021 Odhran Miss

Question or problem about Python programming: Is it possible to run R and Python code in the same Jupyter notebook. What are all the alternatives available?

Get a value at index from range

January 14, 2021January 17, 2021 Odhran Miss

Question or problem in the Swift programming language: I want to retrieve a random emoji inside the range.

How do I use cache_clear() on python @functools.lru_cache

January 14, 2021January 17, 2021 Odhran Miss

Question or problem about Python programming: The documentation states:

Skip over a value in the range function in python

January 14, 2021January 17, 2021 Odhran Miss

Question or problem about Python programming: What is the pythonic way of looping through a range of numbers and skipping over one value? For example, the range is from 0 to 100 and I would like to skip 50.

Functions Defined The core of extensible programming is defining functions. Python allows mandatory and optional arguments, keyword arguments, and even arbitrary argument lists.

How to get ipywidgets working in Jupyter Lab?

January 14, 2021January 17, 2021 Odhran Miss

Question or problem about Python programming: In Jupyter Notebook, ipywidgets work fine, however they seem to not work in Jupyter Lab (which is supposedly better than Notebook).

How to I turn off the ambient light in Scene Kit (with Swift)?

January 14, 2021 Odhran Miss

Question or problem in the Swift programming language: When I create a new Scene Kit Game using the Swift language, there is already some come which gives this result : I want to turn off the ambient light which is lighting the cube but I don’t get how to do that since there isn’t any […]