ntbk | simple command-line journaling tool | Command Line Interface library
kandi X-RAY | ntbk Summary
kandi X-RAY | ntbk Summary
ntbk is a simple command-line journaling tool written in Node.js.
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QUESTION
Trying to learn sklearn in python. But the jupyter ntbk is giving error saying "ValueError: Expected 2D array, got scalar array instead: array=750. Reshape your data either using array.reshape(-1, 1) if your data has a single feature or array.reshape(1, -1) if it contains a single sample." *But I have already defined x to be 2D array using x.values.reshape(-1,1)
You can find the CSV file and screenshot of the Error Code here -> https://github.com/CaptainRD/CSV-for-StackOverflow
...ANSWER
Answered 2020-May-22 at 18:34This model is mapping two inputs (SAT
and Rand 1,2,3
) to a single output (GPA
), and thus requires a list of two elements as input for a valid prediction. I'm guessing the 1750
that you're supplying is meant to be the SAT
value, but you also need to provide the Rand 1,2,3
value. Something like [1750, 1]
would work.
QUESTION
I am reorganizing the structure of a GUI, and I am having some alignment issues. I have a LabelFrame
on the left containing a matplotlib
canvas, and I have a Notebook
on the right containing several LabelFrames
in tabs, each containing another matplotlib
canvas. I want to visually align the internal LabelFrames
in the Notebook
to the leftmost LabelFrame
, so that in the image below, the words "Left Frame" and the lower "Tab 1" are vertically aligned. How can that be done? A (mostly) minimal working example is included below.
ANSWER
Answered 2020-Mar-26 at 13:51If only want it to visually align,Just add some paddings in your code.
In your LeftFrame .grid()
,add pady=xx
and see the appearance manually.
QUESTION
I am new to Rails and am making an e-commerce website. This is what the code for my view is like (this is a part of the code and not the whole thing):-
...ANSWER
Answered 2017-May-02 at 12:23You can use
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