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Mastering Development

Cypress – how to properly wait for result of an imported JS function

I am new to Cypress (and naive to JS). I would like to write a JS library as a wrapper to 3rd party APIs. I write the API wrapper as an individual file (instead of using Cypress Custom functions) because I believe I can share the library with teams NOT using Cypress E2E tool. The […]

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Mastering Development

Getting all the HTML code from a website that is using React

I’m trying to scrape the Thingiverse website, more specifically the page displaying a "thing", like this one for example. The problem is that when making a get request (using the python urllib or requests package) the response is an empty HTML file containing a lot of header data, some scripts and an empty react-app div: […]

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Mastering Development

why is my RMSE not affected by data normalization (0 – 1)? i did not inverse transform to real figures. OR is there a way to normalise computed RMSE? [closed]

#Everyone, i am new to coding, please dont pick on me! #importing required libraries import numpy as np import matplotlib.pyplot as plt import pandas as pd #breaking the data into x/y x = data.iloc[:, 1:] y = data.iloc[:, :1] #calling train and test size from sklearn.model_selection import train_test_split x_train, x_test, y_train, y_test = train_test_split(x, y, […]

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Mastering Development

Excel Match Multiple Criteria Lookup Array: Find columns that contains all values from a list and return the columns position in the array

I cannot seem to solve this possibly simple excel function problem (Not VBA). In Microsoft Excel Array: I want to find a column that contains all values from a list(numbers) and return that column position in the array (numerical values). Col1 Col2 Col3 Col4 Col5 4 8 4 7 4 1 4 2 9 10 […]

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Mastering Development

React redux, Uncaught TypeError: Cannot assign to read only property ‘current’ of object ‘#

I am making a website to modify db data. first, The structure of the component is as follows <Contents /> <Table /> <Row /> <Column /> <Input /> When the row component is created,creating the ref of the input component and redux manages it. const StyledRow = styled.div` text-align:center; display:flex; align-items:center; `; const DeleteButton = […]

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Ask Geographic Information System (GIS)

Flatten API JSON response containing nested structures including a GeoJSON to a GeoDataFrame while keeping the GeoJSON geometry as is

TL;DR: I have a JSON response from an API that I’d like to convert to a GeoDataFrame. But some of the attributes in the response structure are nested dictionaries, including a GeoJSON object and if I flatten them, the GeoJSON itself also got flatten, and therefore GeoPandas is not having a proper geometry to deal […]

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Ask Geographic Information System (GIS)

Column value as index in function

This comes from the solution of another question. I have a network of polylines representing a river network, where I am working to make a calculation at each point on the polyline, based on some of some information from the downstream segments. In the example here, I have 5 river segments, segments 1-5. Each segment […]

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Mastering Development

How to create React-grid-layout with JSON data

I am using react-grid-layout to make drag-drop and resize components, So i am able to achieve the functionality as mentioned in the doc. The issue I am creating dynamic UI so I am rendering my UI with data. Here in this library I need to create layout like { {i: ‘a’, x: 0, y: 0, […]

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Mastering Development

Would does stroke-dashoffset glitch on Safari? Both mobile and Mac

I have an animation using an svg. You can see the site here: https://www.demo.simplerwebsites.com Codepen for just animation: https://codepen.io/webbchris2001/pen/wvojzwE The animation is meant to ‘write the text’. It works fine on Firefox and Chrome. However for some reason on safari it glitches and seems to blink. This is also the case on safari on the […]

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Mastering Development

Flutter Adjusting Draggable Scrollable Sheet widget height

Im working with this DraggableScrollableSheet widget in Flutter. Im defining a minHeight when drag is all down and a maxHeight when drag is UP, and a initialHeight. That is working fine so far, but i need to show the height of the bottom sheet depending of the items it has on the listview. Any ideas? […]